Perth, Western Australia
January 2009 Daily Weather Observations
A combination of observations from Mount Lawley and Perth Airport.
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A combination of observations from Mount Lawley and Perth Airport.
| Date | Day | Temps | Rain | Evap | Sun | Max wind gust | 9 am | 3 pm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Dir | Spd | Time | Temp | RH | Cld | Dir | Spd | MSLP | Temp | RH | Cld | Dir | Spd | MSLP | |||||
| °C | °C | mm | mm | hours | km/h | local | °C | % | 8th | km/h | hPa | °C | % | 8th | km/h | hPa | |||||
| 1 | Th | 19.1 | 36.5 | 0 | 11.6 | 13.1 | E | 37 | 08:28 | 22.6 | 0 | E | 15 | 1010.5 | 35.4 | 0 | SSE | 13 | 1007.7 | ||
| 2 | Fr | 21.5 | 35.4 | 0 | 12.8 | 13.2 | ENE | 44 | 04:23 | 27.8 | 0 | E | 7 | 1008.5 | 32.5 | 30 | 1 | WSW | 20 | 1008.0 | |
| 3 | Sa | 20.8 | 32.2 | 0 | 11.8 | 12.7 | SW | 46 | 16:49 | 22.9 | 60 | 4 | S | 15 | 1012.4 | 31.4 | 37 | 1 | SW | 20 | 1010.9 |
| 4 | Su | 18.7 | 35.0 | 0 | 11.2 | 13.3 | WSW | 35 | 18:19 | 23.1 | 47 | 0 | ESE | 9 | 1016.8 | 33.9 | 28 | 0 | SSW | 17 | 1013.0 |
| 5 | Mo | 21.9 | 36.1 | 0 | 11.4 | 13.2 | SW | 46 | 16:53 | 25.8 | 39 | 0 | E | 13 | 1014.3 | 33.8 | 24 | 0 | SW | 22 | 1010.9 |
| 6 | Tu | 19.9 | 34.6 | 0 | 12.0 | 13.2 | SW | 46 | 15:26 | 24.0 | 59 | 0 | ESE | 11 | 1014.1 | 31.8 | 39 | 0 | SSW | 22 | 1010.1 |
| 7 | We | 18.8 | 35.4 | 0 | 12.0 | 13.2 | SW | 39 | 17:56 | 23.7 | 51 | 1 | ESE | 11 | 1014.1 | 34.4 | 26 | 1 | SSE | 11 | 1010.9 |
| 8 | Th | 19.9 | 35.3 | 0 | 10.8 | 13.2 | SSW | 41 | 14:57 | 24.2 | 49 | 0 | SSE | 11 | 1014.3 | 32.8 | 35 | 0 | SW | 19 | 1011.4 |
| 9 | Fr | 19.3 | 35.0 | 0 | 12.6 | 13.3 | SW | 44 | 16:17 | 24.1 | 54 | 0 | SSE | 13 | 1015.4 | 33.9 | 33 | 1 | SW | 19 | 1011.7 |
| 10 | Sa | 18.2 | 34.3 | 0 | 11.2 | 13.1 | SW | 44 | 15:25 | 26.7 | 44 | 1 | E | 7 | 1012.7 | 32.0 | 32 | 0 | SW | 17 | 1010.6 |
| 11 | Su | 21.1 | 38.4 | 0 | 12.0 | 13.1 | SW | 35 | 17:12 | 25.9 | 43 | 0 | ESE | 9 | 1009.3 | 36.8 | 18 | 0 | WSW | 20 | 1005.4 |
| 12 | Mo | 16.7 | 27.3 | 0 | 11.4 | 11.3 | SW | 52 | 15:35 | 24.2 | 61 | 1 | SSW | 11 | 1007.3 | 25.3 | 58 | 6 | SW | 24 | 1008.9 |
| 13 | Tu | 12.0 | 25.9 | 0.2 | 9.4 | 11.2 | SSW | 44 | 15:40 | 18.0 | 63 | 6 | ESE | 2 | 1017.5 | 25.4 | 37 | 1 | SW | 19 | 1015.0 |
| 14 | We | 15.9 | 30.1 | 0 | 9.6 | 10.2 | SW | 43 | 15:56 | 20.6 | 51 | 4 | SE | 13 | 1017.2 | 27.7 | 42 | 6 | SW | 20 | 1014.6 |
| 15 | Th | 18.8 | 39.7 | 0 | 10.6 | 13.1 | SE | 39 | 07:28 | 22.7 | 48 | 0 | E | 20 | 1016.4 | 37.6 | 19 | 0 | ESE | 11 | 1011.8 |
| 16 | Fr | 22.7 | 41.8 | 0 | 13.8 | 13.1 | NNE | 43 | 08:18 | 33.4 | 15 | 0 | NE | 22 | 1010.5 | 36.1 | 21 | 1 | W | 19 | 1009.6 |
| 17 | Sa | 18.3 | 30.3 | 0 | 13.2 | 7.2 | SSE | 30 | 03:49 | 22.5 | 58 | 2 | S | 7 | 1015.3 | 29.8 | 44 | 7 | WSW | 13 | 1013.8 |
| 18 | Su | 20.6 | 31.1 | 0 | 8.6 | 4.8 | SSE | 37 | 18:57 | 23.1 | 49 | 7 | SSE | 9 | 1015.0 | 30.2 | 36 | 7 | SW | 15 | 1011.8 |
| 19 | Mo | 15.9 | 28.9 | 0 | 8.0 | 13.2 | SW | 43 | 16:03 | 19.3 | 66 | 1 | SE | 15 | 1016.4 | 28.0 | 37 | 1 | SE | 17 | 1013.7 |
| 20 | Tu | 15.6 | 27.9 | 0 | 8.0 | 13.0 | SW | 46 | 17:12 | 19.0 | 53 | 0 | ESE | 13 | 1018.2 | 26.7 | 43 | 1 | SSW | 22 | 1015.2 |
| 21 | We | 16.4 | 26.9 | 0 | 10.0 | 13.0 | SW | 44 | 16:47 | 20.1 | 64 | 1 | SSE | 17 | 1015.8 | 25.0 | 50 | 4 | SSW | 22 | 1013.5 |
| 22 | Th | 18.6 | 27.9 | 0 | 8.6 | 11.1 | SW | 37 | 18:08 | 20.4 | 73 | 7 | SSE | 13 | 1013.4 | 27.2 | 53 | 1 | SW | 17 | 1011.7 |
| 23 | Fr | 19.8 | 27.1 | 0 | 9.0 | 10.7 | SW | 39 | 13:06 | 21.5 | 75 | 7 | S | 11 | 1013.5 | 26.5 | 52 | 1 | SW | 22 | 1011.8 |
| 24 | Sa | 15.9 | 30.2 | 0 | 7.6 | 13.0 | SW | 35 | 16:38 | 22.1 | 63 | 0 | Calm | 1013.6 | 29.3 | 45 | 0 | WSW | 17 | 1011.5 | |
| 25 | Su | 18.1 | 37.4 | 0 | 9.6 | 13.2 | SSW | 37 | 18:15 | 24.8 | 28 | 0 | SSE | 13 | 1012.0 | 35.0 | 29 | 0 | WSW | 19 | 1008.2 |
| 26 | Mo | 18.9 | 29.6 | 0 | 10.0 | 13.0 | SW | 35 | 21:09 | 24.8 | 72 | 1 | WSW | 9 | 1007.3 | 27.5 | 54 | 1 | WSW | 19 | 1008.3 |
| 27 | Tu | 17.8 | 32.7 | 0 | 8.8 | 12.6 | SW | 43 | 14:54 | 23.7 | 58 | 2 | SE | 9 | 1007.8 | 31.9 | 38 | 6 | SW | 19 | 1004.3 |
| 28 | We | 21.6 | 30.1 | 0 | 10.4 | 6.5 | SSW | 39 | 16:17 | 23.5 | 70 | 7 | SE | 11 | 1003.4 | 29.6 | 52 | 4 | SSW | 17 | 1001.2 |
| 29 | Th | 19.4 | 26.9 | 0 | 7.2 | 0.3 | SSW | 43 | 16:21 | 20.1 | 75 | 7 | S | 13 | 1007.8 | 24.5 | 57 | 8 | SSW | 15 | 1007.7 |
| 30 | Fr | 17.7 | 30.7 | 0 | 4.0 | 6.4 | SW | 30 | 17:30 | 20.8 | 73 | 8 | SE | 9 | 1010.4 | 28.9 | 51 | 7 | SSW | 11 | 1006.8 |
| 31 | Sa | 23.3 | 36.0 | 0 | 5.6 | SW | 31 | 17:35 | 26.6 | 63 | 3 | E | 15 | 1008.6 | 34.8 | 42 | 5 | SE | 6 | 1005.9 | |
| Statistics for January 2009 | |||||||||||||||||||||
| Mean | 18.8 | 32.5 | 10.1 | 11.4 | 23.3 | 56 | 2 | 11 | 1012.6 | 30.8 | 38 | 2 | 17 | 1010.2 | |||||||
| Lowest | 12.0 | 25.9 | 0 | 4.0 | 0.3 | 18.0 | 15 | 0 | Calm | 1003.4 | 24.5 | 18 | 0 | SE | 6 | 1001.2 | |||||
| Highest | 23.3 | 41.8 | 0.2 | 13.8 | 13.3 | SW | 52 | 33.4 | 75 | 8 | NE | 22 | 1018.2 | 37.6 | 58 | 8 | SW | 24 | 1015.2 | ||
| Total | 0.2 | 312.8 | 341.5 | ||||||||||||||||||
IDCJDW6111.200901 Prepared at 13:41 GMT on Tuesday 10 November 2009
Temperature, humidity, wind, pressure and rainfall observations are from Perth Metro {station 009225}. Cloud, evaporation and sunshine observations are from Perth Airport {station 009021}.
Significant variations can be experienced across the Perth metropolitan area on individual days. On average the inner city area is warmer overnight than the current observation sites. The current official Perth observation site is Perth Metro, however in the past Perth Regional Office and Perth Gardens have been official Perth observation sites.
You should read the important information in these notes.
To print this page, get the PDF version (one page, 45 kb).
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The last 14 months of Daily Weather Observations for Perth, Western Australia are also here on this web site:
Nov 09 Oct 09 Sep 09 Aug 09 Jul 09 Jun 09 May 09 Apr 09
Mar 09 Feb 09 Jan 09 Dec 08 Nov 08 Oct 08
Daily Weather Observations are also routinely prepared for hundreds of other locations in Western Australia and across Australia. To get other months or places not on this web site, contact us.
If you are after long-term averages relevant to Perth, Western Australia, look at the tables for Perth Metro, Perth Regional Office, Perth Airport or Perth Gardens.
Maps and tables of average conditions for locations across Australia are also available.
If you are using these pages, you are deemed to have understood the important information in these notes. They cover how the data are obtained, how they are processed, and what each column means.
If you have any questions about this product, or you want any other weather or climate information, please contact us.
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