Monday, 3 September 2007 - Monthly Climate Summary for Victoria - Product code IDCKGC16R0
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August 2007 was dry across the State with some Districts receiving only a small fraction of the usual rainfall. Daytime temperatures were well above normal, whilst night-time temperatures were mostly near normal. Skies were mostly clear, and there were many more of sunshine than usual.
The wettest overall was 199.6 mm at Weeaproinah. The driest overall was 2.1 mm at Ouyen (Post Office). The wettest single day 53.4 mm at Mt Baw Baw on the 12th.
The hottest day was 29.9°C at Mildura Airport on the 30th. The warmest days on average were 20.0°C at Mildura Airport. The coolest days on average were 1.6°C at Mt Hotham. The coldest day was −3.9°C at Mt Hotham on the 13th.
The coldest night was −7.5°C at Mt Hotham on the 13th. The coolest nights on average were −2.3°C at Mt Hotham. The warmest nights on average were 9.9°C at Wilsons Promontory Lighthouse. The warmest night was 15.5°C at Lakes Entrance (Eastern Beach Road) on the 10th.
The strongest wind gust was 137 km/h at Grampians (Mount William) on the 10th, whilst very strong winds on the 31st caused considerable damage in the Geelong area.
| Hottest day Highest temperature | 29.9°C at Mildura Airport on the 30th |
|---|---|
| Warmest days on average Highest mean daily maximum temperature | 20.0°C at Mildura Airport |
| Coolest days on average Lowest mean daily maximum temperature | 1.6°C at Mt Hotham |
| Coldest day Lowest daily maximum temperature | −3.9°C at Mt Hotham on the 13th |
| Coldest night Lowest temperature | −7.5°C at Mt Hotham on the 13th |
| Coolest nights on average Lowest mean daily minimum temperature | −2.3°C at Mt Hotham |
| Warmest nights on average Highest mean daily minimum temperature | 9.9°C at Wilsons Promontory Lighthouse |
| Warmest night Highest daily minimum temperature | 15.5°C at Lakes Entrance (Eastern Beach Road) on the 10th |
| Wettest overall Highest total rainfall | 199.6 mm at Weeaproinah |
| Driest overall Lowest total rainfall | 2.1 mm at Ouyen (Post Office) |
| Wettest day Highest daily rainfall | 53.4 mm at Mt Baw Baw on the 12th |
| Highest wind gust | 137 km/h at Grampians (Mount William) on the 10th |
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Jump to: Extremes Maps Records Summaries Notes Normals...(note: opens new page) the top
| Record lowest total August rainfall | |||||
|---|---|---|---|---|---|
|
Total rainfall for August 2007 (mm) |
Previous lowest for August |
Years of record |
Normal for August |
||
| Bundoora (Latrobe University) | 20.5 | 25.2 | in 1998 | 28 | |
| Beechworth Woolshed | 24.4 | 26.6 | in 1994 | 21 | |
| Wangaratta Aero | 11.8 | 14.0 | in 1994 | 21 | |
| Lowest total August rainfall for at least 20 years | |||||
|---|---|---|---|---|---|
|
Total rainfall for August 2007 (mm) |
Most recent lower for August |
Years since lower |
Normal for August |
||
| Melbourne Regional Office | 15.0 | 14.7 | in 1919 | 88 | 57.4 |
| Maryborough | 10.0 | 3.4 | in 1944 | 63 | 65.3 |
| Laverton RAAF | 10.6 | 10.5 | in 1944 | 62 | 50.7 |
| Essendon Airport | 17.0 | 15.6 | in 1948 | 43 | 56.6 |
| Heywood Forestry | 31.8 | 22.9 | in 1982 | 24 | 106.6 |
| Longerenong | 12.6 | 6.1 | in 1982 | 24 | 47.6 |
| Mangalore Airport | 13.2 | 11.4 | in 1982 | 24 | 70.7 |
| Melbourne Airport | 16.6 | 16.4 | in 1987 | 20 | 51.4 |
| Record highest August temperature | ||||||
|---|---|---|---|---|---|---|
|
Highest temperature in August 2007 (°C) |
Previous highest for August |
Years of record |
Normal for August |
|||
| Laverton RAAF | 26.8 | on the 27th | 26.4 | on the 29th in 1982 | 64 | 14.9 |
| Mildura Airport | 29.9 | on the 30th | 29.7 | on the 25th in 1995 | 62 | 17.1 |
| Gabo Island Lighthouse | 26.4 | on the 31st | 23.9 | on the 13th in 1958 | 51 | 14.3 |
| Wilsons Promontory Lighthouse | 24.4 | on the 30th | 23.3 | on the 20th in 1995 | 51 | 12.4 |
| Scoresby Research Institute | 24.3 | on the 27th | 24.2 | on the 29th in 1982 | 41 | 14.0 |
| Wonthaggi | 24.0 | on the 27th | = 24.0 | on the 25th in 1995 | 39 | 14.2 |
| Essendon Airport | 24.4 | on the 27th | 24.3 | on the 25th in 1940 | 38 | |
| Hamilton Airport | 22.6 | on the 27th | = 22.6 | on the 20th in 1995 | 25 | |
| Record highest August mean daily maximum temperature | |||||
|---|---|---|---|---|---|
|
Mean daily maximum temperature for August 2007 (°C) |
Previous highest for August |
Years of record |
Normal for August |
||
| Essendon Airport | 16.3 | 16.0 | in 1940 | 38 | |
| Wangaratta Aero | 16.5 | 16.1 | in 2006 | 21 | |
| Edi Upper | 15.5 | 15.1 | in 2006 | 20 | |
| Highest August mean daily maximum temperature for at least 20 years | |||||
|---|---|---|---|---|---|
|
Mean daily maximum temperature for August 2007 (°C) |
Most recent higher for August |
Years since higher |
Normal for August |
||
| Gabo Island Lighthouse | 16.9 | 16.9 | in 1927 | 80 | 14.3 |
| Lake Eildon | 15.8 | 16.2 | in 1982 | 25 | 13.2 |
| Laverton RAAF | 16.8 | 17.8 | in 1982 | 25 | 14.9 |
| Maryborough | 16.0 | 17.9 | in 1982 | 25 | 13.7 |
| Mildura Airport | 20.0 | 21.4 | in 1982 | 25 | 17.1 |
| Rutherglen Research | 16.3 | 17.7 | in 1982 | 25 | 14.0 |
| Ballarat Aerodrome | 13.5 | 15.0 | in 1982 | 24 | 11.4 |
| Kerang | 18.4 | 20.2 | in 1982 | 24 | 15.9 |
| Wonthaggi | 15.8 | 16.3 | in 1982 | 24 | 14.2 |
| Bundoora (Latrobe University) | 16.3 | 17.1 | in 1982 | 22 | |
| Point Hicks (Lighthouse) | 16.7 | 17.1 | in 1982 | 21 | 14.7 |
| Warracknabeal Museum | 17.5 | 19.7 | in 1982 | 21 | |
| Record highest August daily minimum temperature | ||||||
|---|---|---|---|---|---|---|
|
Highest daily minimum temperature in August 2007 (°C) |
Previous highest for August |
Years of record |
Normal for August |
|||
| Essendon Airport | 14.2 | on the 31st | 14.0 | on the 26th in 2004 | 38 | |
| Melbourne Airport | 13.3 | on the 31st | = 13.3 | on the 26th in 1999 | 38 | 5.8 |
| Strathbogie | 11.7 | on the 28th | 11.6 | on the 26th in 2004 | 30 | |
| Record highest August mean daily minimum temperature | |||||
|---|---|---|---|---|---|
|
Mean daily minimum temperature for August 2007 (°C) |
Previous highest for August |
Years of record |
Normal for August |
||
| Orbost (Comparison) | 6.5 | 6.4 | in 1939 | 67 | 5.1 |
| Bairnsdale Airport | 6.0 | 5.8 | in 1945 | 27 | |
| Edi Upper | 5.6 | 4.8 | in 1998 | 20 | |
| Highest August mean daily minimum temperature for at least 20 years | |||||
|---|---|---|---|---|---|
|
Mean daily minimum temperature for August 2007 (°C) |
Most recent higher for August |
Years since higher |
Normal for August |
||
| Wilsons Promontory Lighthouse | 9.9 | 10.2 | in 1982 | 25 | 8.6 |
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In this table, key sites have been highlighted to make them easier to find.
This table is very wide and may not fit if printed.
| Summary statistics for August 2007 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures for August (°C) |
Minimum temperatures for August (°C) |
Rainfall for August (millimetres) |
||||||||||
| Mean for August 2007 |
Diff from normal |
Highest for August 2007 |
Mean for August 2007 |
Diff from normal |
Lowest for August 2007 |
Total for August 2007 |
Normal for August |
Rank of August 2007 |
Fraction of August normal |
|||
| Summary statistics for August 2007 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures for August (°C) |
Minimum temperatures for August (°C) |
Rainfall for August (millimetres) |
||||||||||
| Mean for August 2007 |
Diff from normal |
Highest for August 2007 |
Mean for August 2007 |
Diff from normal |
Lowest for August 2007 |
Total for August 2007 |
Normal for August |
Rank of August 2007 |
Fraction of August normal |
|||
| North Mallee (district 76) | ||||||||||||
| Mildura Airport | 20.0 | +2.9 | 29.9 | 30th | 5.4 | 0 | −0.8 | 14th | 2.2 | 28.7 | very low | 8% |
| Ouyen | 19.1 | +2.3 | 28.5 | 30th | 5.4 | +0.3 | 0.7 | 14th | 2.1 | 37.0 | lowest | 6% |
| Walpeup Research | 18.2 | +2.0 | 27.6 | 30th | 5.6 | +0.2 | 1.2 | 18th | 11.6 | 40.0 | low | 29% |
| South Mallee (district 77) | ||||||||||||
| Hopetoun Airport | 18.4 | 27.9 | 30th | 2.8 | −4.5 | 20th | 4.6 | |||||
| Swan Hill Aerodrome | 18.4 | 27.8 | 30th | 3.9 | −1.2 | 14th | 2.8 | |||||
| North Wimmera (district 78) | ||||||||||||
| Nhill | 16.8 | +1.8 | 26.8 | 30th | 3.2 | −1.1 | −2.7 | 13th | 14.6 | 51.2 | very low | 29% |
| Nhill Aerodrome | 16.9 | 27.2 | 30th | 4.5 | −1.0 | 13th | 11.6 | |||||
| Warracknabeal Museum | 17.5 | 26.6 | 30th | 4.6 | −1.5 | 20th | 10.4 | 47.6 | very low | 22% | ||
| South Wimmera (district 79) | ||||||||||||
| Edenhope Airport | 15.5 | 25.2 | 30th | 5.5 | −1.0 | 13th | 30.4 | |||||
| Grampians | 7.4 | 16.1 | 27th | 1.9 | −2.2 | 14th | 115.4 | |||||
| Horsham Aerodrome | 16.3 | 26.0 | 27th | 3.2 | −3.0 | 20th | 18.0 | |||||
| Horsham Polkemmet Rd | 16.9 | +1.9 | 26.0 | 27th | 3.9 | −0.6 | −1.0 | 14th | 20.2 | 50.6 | very low | 40% |
| Kanagulk | 15.2 | 23.6 | 30th | 5.0 | −1.1 | 13th | 35.2 | |||||
| Longerenong | 16.1 | +1.4 | 24.8 | 30th | 3.4 | −0.9 | −2.3 | 14th | 12.6 | 47.6 | very low | 26% |
| Stawell Aerodrome | 15.4 | 23.9 | 27th | 4.7 | −1.2 | 20th | 19.2 | |||||
| Lower North (district 80) | ||||||||||||
| Charlton | 17.3 | 26.8 | 30th | 3.8 | −2.3 | 20th | 6.0 | |||||
| Echuca Aerodrome | 17.4 | +2.0 | 26.5 | 27th | 3.9 | −0.9 | −0.2 | 13th | 10.0 | 46.8 | very low | 21% |
| Kerang | 18.4 | +2.5 | 27.6 | 30th | 5.1 | −0.3 | 0.0 | 14th | 4.0 | 49.3 | lowest | 8% |
| Kyabram DPI | 16.9 | +2.4 | 25.2 | 27th | 4.2 | +0.4 | −1.7 | 14th | 7.6 | 49.1 | very low | 15% |
| Upper North (district 81) | ||||||||||||
| Bendigo Airport | 15.7 | 24.2 | 27th | 3.0 | −3.5 | 4th | 11.8 | |||||
| Shepparton Airport | 16.7 | 24.1 | 26th | 3.8 | −1.8 | 14th | 7.2 | |||||
| Tatura Inst Sustainable Ag | 16.7 | +2.1 | 23.8 | 26th | 4.1 | 0 | −1.2 | 4th | 19.8 | 51.2 | very low | 39% |
| Yarrawonga | 17.2 | 23.9 | 30th | 4.1 | −0.3 | 20th | 5.8 | |||||
| Lower Northeast (district 82) | ||||||||||||
| Benalla Airport | 16.2 | 21.8 | 30th | 2.8 | −1.6 | 14th | 15.7 | |||||
| Corryong Airport | 15.9 | 22.8 | 28th | 2.2 | −2.0 | 4th | 31.0 | |||||
| Dartmouth Reservoir | 15.5 | 22.5 | 30th | 3.4 | −0.2 | 4th | 37.6 | |||||
| Hunters Hill | 11.0 | 18.4 | 30th | 4.2 | −1.4 | 4th | 53.2 | |||||
| Rutherglen Research | 16.3 | +2.3 | 22.5 | 28th | 2.4 | −0.6 | −2.8 | 4th | 11.8 | 71.1 | lowest | 17% |
| Strathbogie | 13.1 | 19.9 | 27th | 3.3 | −2.4 | 15th | 31.2 | 136.2 | very low | 23% | ||
| Wangaratta Aero | 16.5 | 22.8 | 30th | 2.4 | −1.6 | 14th | 11.8 | |||||
| Upper Northeast (district 83) | ||||||||||||
| Dinner Plain | 9.2 | 16.3 | 29th | 0.5 | −3.9 | 4th | 33.6 | |||||
| Edi Upper | 15.5 | 20.9 | 27th | 5.6 | 0.2 | 5th | 38.4 | |||||
| Falls Creek | 3.2 | 9.3 | 29th | −1.3 | −6.4 | 13th | 57.2 | |||||
| Mount Buller | 3.4 | 10.0 | 30th | −0.6 | −5.6 | 4th | 155.0 | |||||
| Mt Hotham | 1.6 | 7.2 | 30th | −2.3 | −7.5 | 13th | 108.6 | |||||
| Omeo | 13.6 | 21.1 | 27th | 3.0 | −2.6 | 23rd | 13.0 | |||||
| Omeo Comparison | 13.5 | +1.9 | 21.1 | 27th | 1.9 | +1.3 | −3.4 | 12th | 15.2 | 66.6 | very low | 23% |
| East Gippsland (district 84) | ||||||||||||
| Combienbar AWS | 14.5 | 23.7 | 30th | 6.4 | 2.1 | 14th | 28.8 | |||||
| Gabo Island Lighthouse | 16.9 | +2.6 | 26.4 | 31st | 9.7 | +0.9 | 7.0 | 14th | 36.4 | 80.9 | low | 45% |
| Gelantipy | 12.3 | 20.0 | 30th | 4.5 | 0.4 | 14th | 23.0 | |||||
| Lakes Entrance | 17.2 | 26.4 | 28th | 6.9 | 0.9 | 20th | 35.0 | |||||
| Mallacoota | 17.0 | 26.6 | 28th | 7.2 | 2.9 | 19th | 21.4 | |||||
| Mt Nowa Nowa | 15.1 | 23.7 | 30th | 7.8 | 3.6 | 13th | 46.0 | |||||
| Orbost | 17.2 | 26.2 | 30th | 7.2 | 1.2 | 15th | 42.2 | |||||
| Orbost (Comparison) | 17.7 | +1.6 | 26.9 | 30th | 6.5 | +1.4 | 0.9 | 20th | 38.9 | 67.8 | low | 57% |
| Point Hicks | 16.7 | +2.0 | 25.9 | 28th | 9.5 | +1.2 | 5.0 | 14th | 40.2 | 89.5 | very low | 45% |
| West Gippsland (district 85) | ||||||||||||
| Bairnsdale Airport | 16.5 | 24.6 | 30th | 6.0 | 0.7 | 15th | 27.8 | |||||
| East Sale Airport | 16.0 | +1.1 | 22.4 | 30th | 4.8 | +0.5 | −0.3 | 15th | 31.6 | 49.4 | low | 64% |
| Morwell | 16.0 | 24.2 | 30th | 4.8 | −1.4 | 20th | 43.2 | |||||
| Mt Baw Baw | 3.9 | 11.2 | 27th | −0.3 | −4.4 | 4th | 161.4 | |||||
| Mt Moornapa | 14.6 | 24.3 | 30th | 7.3 | 2.8 | 15th | 50.2 | |||||
| Noojee | 14.6 | 22.5 | 27th | 4.4 | −0.8 | 15th | 80.4 | |||||
| Pound Creek | 15.5 | 23.1 | 27th | 7.0 | 0.1 | 20th | 88.8 | |||||
| Wilsons Promontory Lighthouse | 14.2 | +1.8 | 24.4 | 30th | 9.9 | +1.3 | 6.3 | 4th | 106.4 | 120.7 | normal | 88% |
| East Central (district 86) | ||||||||||||
| Bundoora | 16.3 | 22.9 | 27th | 6.7 | 0.1 | 20th | 20.5 | |||||
| Cerberus | 15.8 | 25.1 | 27th | 7.1 | −0.1 | 20th | 65.4 | |||||
| Coldstream | 15.9 | 22.2 | 30th | 5.1 | −1.4 | 14th | 33.4 | |||||
| Cranbourne Botanic Gardens | 15.5 | 25.5 | 27th | 7.1 | 2.4 | 15th | 54.0 | |||||
| Essendon Airport | 16.3 | 24.4 | 27th | 6.6 | 0.4 | 14th | 17.0 | 56.6 | lowest | 30% | ||
| Ferny Creek | 11.7 | 20.4 | 27th | 6.2 | 1.3 | 4th | 53.6 | |||||
| Frankston AWS | 14.5 | 21.7 | 27th | 9.0 | 3.8 | 20th | ||||||
| Melbourne Airport | 16.0 | +1.9 | 24.6 | 27th | 6.4 | +0.7 | 0.5 | 14th | 16.6 | 51.4 | very low | 32% |
| Melbourne Regional Office | 17.3 | +2.2 | 25.7 | 27th | 8.9 | +1.5 | 3.3 | 20th | 15.0 | 57.4 | lowest | 26% |
| Moorabbin Airport | 16.3 | +1.5 | 25.5 | 27th | 7.6 | +0.8 | 0.0 | 15th | 26.0 | 72.2 | very low | 36% |
| Rhyll | 15.4 | 21.3 | 27th | 9.3 | 5.8 | 4th | 65.2 | |||||
| Scoresby Research Institute | 16.1 | +2.1 | 24.3 | 27th | 6.8 | +0.2 | −0.2 | 15th | 41.2 | 87.6 | low | 47% |
| Viewbank | 16.4 | 23.7 | 27th | 6.9 | −0.4 | 14th | 19.8 | |||||
| Wallan | 11.8 | 17.2 | 30th | 5.1 | 1.1 | 4th | 27.2 | |||||
| Wonthaggi | 15.8 | +1.6 | 24.0 | 27th | 7.5 | +0.9 | 2.8 | 20th | 74.6 | 102.7 | low | 73% |
| West Central (district 87) | ||||||||||||
| Avalon Airport | 16.5 | 25.9 | 27th | 6.3 | −0.2 | 15th | 18.6 | |||||
| Geelong Airport | 16.1 | 25.8 | 27th | 6.5 | 0.7 | 15th | 29.4 | |||||
| Laverton RAAF | 16.8 | +1.9 | 26.8 | 27th | 6.0 | +0.5 | −0.6 | 15th | 10.6 | 50.7 | lowest | 21% |
| Point Wilson | 15.0 | 23.9 | 27th | 8.7 | 5.0 | 20th | ||||||
| Sheoaks | 14.4 | 23.2 | 27th | 6.0 | −0.8 | 14th | 38.6 | |||||
| North Central (district 88) | ||||||||||||
| Castlemaine Prison | 14.7 | +1.3 | 22.9 | 27th | 4.3 | +0.7 | −2.2 | 13th | 28.1 | 69.5 | very low | 40% |
| Eildon Fire Tower | 12.0 | 19.3 | 27th | 5.5 | 1.3 | 4th | 40.2 | |||||
| Lake Eildon | 15.8 | +2.6 | 22.8 | 30th | 4.9 | +0.5 | −0.8 | 14th | 41.4 | 113.9 | very low | 36% |
| Mangalore Airport | 15.8 | +1.7 | 21.6 | 30th | 3.9 | −0.3 | −2.3 | 4th | 13.2 | 70.7 | very low | 19% |
| Maryborough | 16.0 | +2.3 | 24.7 | 27th | 3.8 | −0.3 | −0.8 | 20th | 10.0 | 65.3 | lowest | 15% |
| Redesdale | 14.7 | 21.1 | 30th | 3.2 | −1.4 | 4th | 20.0 | 70.9 | very low | 28% | ||
| Western Plains (district 89) | ||||||||||||
| Ararat Prison | 14.7 | +2.0 | 22.7 | 27th | 3.8 | −0.3 | −2.6 | 20th | 25.4 | 70.7 | very low | 36% |
| Ballarat Aerodrome | 13.5 | +2.2 | 20.9 | 27th | 3.9 | +0.2 | −1.5 | 20th | 37.4 | 77.3 | very low | 48% |
| Westmere | 14.4 | 22.0 | 27th | 4.7 | −2.3 | 14th | 32.4 | |||||
| West Coast (district 90) | ||||||||||||
| Aireys Inlet | 15.5 | 25.4 | 27th | 8.0 | 3.8 | 15th | 41.8 | |||||
| Cape Nelson Lighthouse | 15.3 | 25.2 | 27th | 9.0 | 4.0 | 14th | 64.6 | |||||
| Cape Otway Lighthouse | 14.1 | +0.8 | 24.0 | 27th | 8.9 | +1.0 | 5.5 | 20th | 85.2 | 118.5 | low | 72% |
| Casterton | 15.2 | 23.4 | 30th | 5.9 | −0.2 | 13th | 60.4 | |||||
| Casterton Showgrounds | 15.7 | +1.2 | 24.0 | 27th | 5.7 | +0.1 | −2.1 | 14th | 68.2 | 85.2 | low | 80% |
| Colac | 13.3 | 21.3 | 27th | 6.2 | 1.9 | 4th | 45.4 | |||||
| Hamilton Airport | 14.7 | 22.6 | 27th | 5.3 | 0.1 | 14th | 48.2 | |||||
| Mortlake Racecourse | 14.8 | 22.5 | 27th | 5.5 | −2.0 | 14th | 48.2 | |||||
| Port Fairy AWS | 16.1 | 24.4 | 27th | 7.6 | 0.7 | 14th | 97.2 | |||||
| Portland | 14.7 | 23.5 | 27th | 7.1 | −0.4 | 14th | 80.6 | |||||
| Warrnambool Airport Ndb | 15.0 | 22.9 | 27th | 6.1 | −0.7 | 14th | 72.8 | |||||
| Weeaproinah | 10.9 | 20.0 | 27th | 5.5 | 1.5 | 13th | 199.6 | 239.6 | normal | 83% | ||
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This statement has been prepared based on information available at 4 pm on Monday 3 September 2007. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
Normals are long-term means based on observations from
the years 1961 to 1990.
They are not shown for sites with less than 20 years of record in that time, as they cannot then be calculated reliably.
The median
is sometimes more representative than the
mean
of "normal" rain.
The Rank indicates how rainfall this time compares with the climate record for the site,
based on the
decile ranking
(very low rainfall is in decile 1, low in decile 2 or 3,
normal in decile 4 to 7, high in decile 8 or 9
and very high is in decile 10).
The Fraction of normal shows how much rain has fallen this time as a
percentage of the long-term mean.