Tasmania in January 2025

Rainfall

  • Rainfall totals in January were below average for most of the state and lowest on record for an area of the west coast.
  • In contrast, an area of the north-east, inland of Scamander, had above average rainfall.
  • Tasmania's area-averaged rainfall total in January was 38.7 mm, 49% below the 1961–1990 average.
  • It was the driest January in Tasmania since 2019.
  • The wettest day was the 13th when thunderstorms developed over parts of the north-east.

Temperature

  • Mean maximum temperatures in January were above average across Tasmania, and were in the warmest 10% of the historical range for most of the Bass Strait Islands and patches of the north.
  • Tasmania's area-averaged mean maximum temperature was 21.1 °C, 1.3 °C above the 1961–1990 average.
  • Mean minimum temperatures in January were above average for most areas, tending to near average for parts of the Central Plateau.
  • Tasmania's area-averaged mean minimum temperature was 9.7 °C, 0.4 °C above the 1961–1990 average.
  • Tasmania had its lowest mean minimum temperature for January since 2021.
  • Tasmania's area-averaged mean temperature was 15.4 °C, 0.9 °C above the 1961–1990 average.
  • Sheffield School Farm had its equal lowest daily maximum temperature on record.
  • A couple of sites had their lowest January mean minimum temperature for at least 20 years.

Events

Hobart (Ellerslie Road)

  • Total rainfall for Hobart (Ellerslie Road) was 28.4 mm, which is 61% of the long-term average of 46.6 mm.
  • The mean daily maximum temperature for Hobart (Ellerslie Road) was 23.1 °C, which is 1.3 °C above the long-term average of 21.8 °C.
  • The warmest day was 35.5 °C on the 27th, and the coolest day was on the 23rd when the temperature reached 17.2 °C.
  • The mean daily minimum temperature for Hobart (Ellerslie Road) was 13.1 °C, which is 1.1 °C above the long-term average of 12.0 °C.
  • The coldest morning was 8.9 °C on the 7th, and the warmest morning was on the 12th when the minimum temperature was 19.4 °C.

Extremes in January 2025
Hottest day 35.6 °C at Hobart Airport on the 27th
Warmest days on average 26.1 °C at Ouse Fire Station
Coolest days on average 14.6 °C at kunanyi (Mount Wellington Pinnacle)
Coldest day 7.3 °C at Mount Read on the 1st
Coldest night -0.7 °C at Lake St Clair National Park on the 29th
Coolest nights on average 4.8 °C at Liawenee
Warmest nights on average 15.8 °C at Swan Island
Warmest night 20.9 °C at Flinders Island Airport on the 12th
Warmest on average overall 19.5 °C at Launceston (Ti Tree Bend)
Coolest on average overall 10.0 °C at kunanyi (Mount Wellington Pinnacle)
Wettest overall 127.4 mm at Monameta (Mathinna Rd)
Wettest day 84.4 mm at Monameta (Mathinna Rd) on the 13th
Strongest wind gust 120.0 km/h at Maatsuyker Island Lighthouse on the 28th

Maps
ObservedAnomalyDecile rank
Total
rainfall
Map of Rainfall totals Map of Percentage of normal rainfall Map of Rainfall deciles
Mean
daily
maximum
temperatures
Map of Mean maximum temperature Map of Anomaly in mean maximum temperature Map of Decile rank of mean maximum temperature
Mean
daily
minimum
temperatures
Map of Mean minimum temperature Map of Anomaly in mean minimum temperature Map of Decile rank of mean minimum temperature

Click on a map to show it full size in a pop-up window


Record lowest January daily maximum temperature
New record
(°C)
Old
record
Years of
record
Average for
January
Sheffield School Farm 14.0 on the 23rd =14.0 on 08 Jan 2004 28 22.2



Lowest January mean minimum temperature for at least 20 years
Observed
(°C)
Most recent
lower
Average for
January
Campania (Kincora) 10.4 9.7 in 2004 11.7
Ross (The Boulevards) 9.3 8.5 in 2004 10.7

note: there may be gaps in the historical record at some sites, so it is possible more recent lower values have gone unreported





Summary statistics for January 2025
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
January
2025
Diff
from
average
Highest for
January
2025
Mean for
January
2025
Diff
from
average
Lowest for
January
2025
Total for
January
2025
Average
for
January
Rank of
January
2025
Fraction of
January
average
Northern (district 91)
Cressy (Brumbys Creek) 25.5 32.0 5th 10.1 3.0 2nd 14.4
Devonport Airport 22.7 +1.0 26.3 5th 12.3 -0.3 5.3 2nd 13.4 43.3 low 31%
Kennaook/Cape Grim 20.3 +0.7 24.9 27th 14.0 +0.2 9.0 3rd 3.4 40.1 lowest 8%
Launceston (Ti Tree Bend) 25.8 +1.1 30.6 5th 13.1 +0.6 6.9 2nd 14.0 45.8 v low 31%
Launceston Airport 25.2 0.0 32.1 5th 11.0 -0.1 4.0 2nd 43.4 34.2 average 127%
Low Head 21.6 +0.9 26.0 22nd 14.4 -0.1 9.7 2nd 9.6 48.0 low 20%
Luncheon Hill (Forestry) 22.8 +1.3 30.4 5th 10.8 +0.1 5.4 26th 75.8 68.9 average 110%
Marrawah 21.4 +1.1 27.0 27th 12.9 +0.8 8.5 3rd 18.2 47.4 low 38%
Scottsdale (West Minstone Road) 24.1 +1.1 31.7 5th 11.8 +0.8 5.9 2nd 37.6 57.4 average 66%
Sheffield School Farm 22.6 +0.4 27.9 5th 10.4 -0.5 5.1 1st 37.4 57.5 average 65%
Smithton Aerodrome 22.6 +0.7 27.4 13th 11.3 0.0 3.8 29th 7.6 40.3 v low 19%
Wynyard Airport 22.2 +0.4 26.4 31st 12.1 +0.7 4.5 2nd 18.2 44.2 low 41%
East Coast (district 92)
Bicheno (Council Depot) 21.2 -0.4 25.2 28th 13.9 +0.7 8.5 9th 62.4 53.9 average 116%
Fingal (Fleming St) 24.0 33.5 4th 10.4 3.1 8th 119.0
Friendly Beaches 23.5 +0.1 31.6 27th 13.5 +0.1 7.1 8th 50.8 64.9 average 78%
larapuna (Eddystone Point) 22.7 +1.8 25.9 28th 15.1 +1.8 10.7 8th 13.6 45.3 low 30%
Maria Island (Point Lesueur) 21.4 -0.1 28.0 27th 14.2 +0.2 10.7 2nd 44.2 46.6 average 95%
St Helens Aerodrome 22.7 -0.2 30.1 27th 13.8 +0.3 8.0 8th 34.0 59.6 average 57%
Swan Island 21.9 +0.8 25.2 21st 15.8 +0.7 12.0 8th 17.2 43.2 low 40%
Swansea (Francis Street) 22.6 -0.7 33.9 27th 11.8 -1.0 6.2 8th 30.6 50.0 average 61%
Midlands (district 93)
Ross (The Boulevards) 25.3 +0.5 33.4 5th 9.3 -1.4 2.0 2nd 17.0 43.6 low 39%
Southeast (district 94)
Campania (Kincora) 24.7 +0.2 35.5 27th 10.4 -1.3 4.2 7th 17.0 37.6 average 45%
Cape Bruny (Cape Bruny) 21.1 +0.9 33.1 27th 12.9 +0.6 9.9 8th 2.2 41.7 lowest 5%
Dennes Point 22.1 0.0 34.5 27th 13.0 -0.5 8.8 23rd 17.8 32.6 average 55%
Dover 22.8 +1.6 34.6 27th 10.7 +0.2 5.2 3rd 8.6 52.1 v low 16%
Dunalley (Stroud Point) 22.1 -0.4 35.1 27th 13.7 -0.3 9.4 2nd 18.8 50.3 low 37%
Grove (Research Station) 23.9 +0.3 34.7 27th 8.8 -1.2 2.9 23rd 34.6 40.3 average 86%
Hobart (Ellerslie Road) 23.1 +1.3 35.5 27th 13.1 +1.1 8.9 7th 28.4 46.6 average 61%
Hobart Airport 23.5 35.6 27th 12.6 6.6 2nd 8.2
kunanyi (Mount Wellington Pinnacle) 14.6 +0.9 23.1 27th 5.4 +0.5 -0.1 7th 7.4 85.2 lowest 9%
Maatsuyker Island Lighthouse 18.6 +1.5 26.3 27th 12.5 +1.6 9.8 7th 24.8 77.2 v low 32%
Tasman Island 17.7 -0.6 24.1 4th 11.9 +0.2 8.6 2nd 37.6 67.8 average 56%
Tunnack Fire Station 22.7 +0.8 30.7 4th 8.4 -0.7 1.8 7th 29.2 46.5 low 63%
Derwent Valley (district 95)
Bushy Park (Bushy Park Estates) 25.8 +1.7 34.8 27th 9.8 -0.4 3.5 3rd 28.0 40.5 average 69%
Ouse Fire Station 26.1 +0.5 34.1 27th 9.9 -0.5 3.4 3rd 26.8 29.6 average 90%
Central Plateau (district 96)
Butlers Gorge 20.1 +1.0 27.3 10th 5.7 -0.8 -1.1 29th 51.0 92.1 low 55%
Lake St Clair National Park 21.1 +1.2 29.3 5th 6.1 -0.3 -0.7 29th 43.6 95.4 low 46%
Liawenee 19.1 0.0 25.4 5th 4.8 -0.8 -1.9 29th 43.6 51.8 average 84%
West Coast (Mountain Region) (district 97)
Cape Sorell 21.3 +2.8 27.6 11th 13.5 +1.6 9.1 7th 13.0 66.9 v low 19%
Hartz Mountain (Keoghs Pimple) 18.8 +1.0 27.2 27th 7.6 +0.4 3.3 23rd 33.2 62.4 low 53%
Low Rocky Point 20.5 +0.8 28.0 27th 12.8 +0.6 8.4 3rd 16.4 74.4 lowest 22%
Mount Read 15.9 +1.4 25.9 5th 6.3 +0.2 1.9 26th 63.0 191.9 v low 33%
Scotts Peak Dam 23.6 +2.3 32.4 5th 10.1 +0.6 5.9 7th 41.4 93.8 low 44%
Strahan Aerodrome 22.4 +1.3 32.1 27th 11.2 +0.2 7.2 7th 16.8 80.3 v low 21%
Warra 20.3 +0.5 28.9 27th 8.9 +0.4 3.3 23rd 62.4 89.2 average 70%
King Island (district 98)
King Island Airport 22.8 +1.7 33.2 27th 12.9 +0.3 4.3 3rd 6.4 38.8 v low 16%
Flinders Island (district 99)
Flinders Island Airport 23.9 +1.6 34.7 27th 14.1 +0.6 5.6 3rd 16.2 46.4 low 35%
Note: From 2017, information about Macquarie Island can be found in the climate summary for the Remote Islands and Antarctica

Notes

The Monthly climate summary, usually published in the first week of the following month, lists the main features of the weather in Tasmania using the most timely and accurate information available on the date of publication; it will generally not be updated.

This statement has been prepared based on information available on Sunday 2 February 2025. Some checks have been made on the data, but it is possible that results will change as new information becomes available.

In some situations, some or all of the rainfall is in the form of hail or snow. In these cases, the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.

Averages for individual sites are long-term means based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 10 years of record, as they cannot then be calculated reliably.
The median is sometimes more representative than the mean of long-term average 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, average in decile 4 to 7, high in decile 8 or 9 and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a percentage of the long-term mean.

Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.

Information about Australian Indigenous seasonal calendars is available at the Indigenous Weather Knowledge website.

Creative Commons By Attribution logo Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence

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