Pearce RAAF Base, Western Australia
December 2025 Daily Weather Observations
Most observations from Pearce RAAF Base, but some from Perth Airport.
Pearce RAAF Base, Western Australia
| 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 | Mo | 16.1 | 40.4 | 0 | 13.1 | NE | 50 | 07:18 | 32.3 | 13 | NNE | 28 | 1016.5 | 40.0 | 8 | NW | 11 | 1011.5 | |||
| 2 | Tu | 14.9 | 35.1 | 0 | 11.6 | W | 43 | 11:28 | 27.8 | 28 | ESE | 7 | 1011.4 | 34.1 | 19 | SW | 20 | 1010.0 | |||
| 3 | We | 15.0 | 28.8 | 0 | 12.9 | SSW | 50 | 08:23 | 22.2 | 59 | SW | 15 | 1013.7 | 26.1 | 47 | SW | 24 | 1012.8 | |||
| 4 | Th | 11.8 | 28.1 | 0 | 12.9 | WSW | 48 | 14:20 | 22.3 | 50 | ESE | 13 | 1014.2 | 26.4 | 37 | SW | 26 | 1011.0 | |||
| 5 | Fr | 13.3 | 25.9 | 0 | 10.6 | SW | 44 | 14:08 | 20.6 | 46 | 4 | S | 24 | 1015.7 | 24.4 | 35 | SSW | 22 | 1014.0 | ||
| 6 | Sa | 13.8 | 30.9 | 0 | 13.0 | WSW | 50 | 14:55 | 23.1 | 40 | ESE | 17 | 1018.6 | 28.9 | 33 | WSW | 35 | 1014.5 | |||
| 7 | Su | 11.4 | 31.2 | 0 | 13.1 | WSW | 37 | 14:52 | 23.7 | 50 | SSW | 7 | 1014.9 | 28.5 | 32 | WSW | 28 | 1012.8 | |||
| 8 | Mo | 12.1 | 31.5 | 0 | 13.0 | SW | 46 | 14:28 | 24.9 | 48 | SSE | 15 | 1012.9 | 29.1 | 42 | SW | 33 | 1009.4 | |||
| 9 | Tu | 16.5 | 31.5 | 0 | 12.9 | ESE | 43 | 22:58 | 23.7 | 47 | ESE | 20 | 1012.7 | 28.7 | 40 | SW | 31 | 1010.1 | |||
| 10 | We | 16.9 | 36.1 | 0 | 13.1 | E | 52 | 06:56 | 25.1 | 44 | E | 22 | 1014.3 | 34.9 | 18 | NE | 13 | 1010.0 | |||
| 11 | Th | 16.6 | 37.5 | 0 | 13.0 | SE | 52 | 23:22 | 31.7 | 30 | E | 9 | 1010.8 | 35.0 | 25 | 1 | SW | 31 | 1007.5 | ||
| 12 | Fr | 19.4 | 36.5 | 0 | 13.0 | E | 59 | 23:19 | 26.6 | 37 | 1 | SE | 22 | 1011.3 | 35.4 | 20 | ESE | 28 | 1008.7 | ||
| 13 | Sa | 18.5 | 38.0 | 0 | 13.0 | E | 57 | 23:51 | 26.1 | 39 | ESE | 24 | 1013.4 | 37.0 | 17 | ESE | 26 | 1007.9 | |||
| 14 | Su | 24.1 | 40.7 | 0 | 9.0 | NNW | 94 | 16:10 | 30.4 | 28 | NE | 22 | 1009.5 | 40.1 | 16 | 8 | NE | 15 | 1003.4 | ||
| 15 | Mo | 21.7 | 37.7 | 13.6 | 13.1 | NNE | 54 | 03:36 | 33.5 | 33 | N | 26 | 1008.4 | 34.3 | 32 | WSW | 19 | 1007.0 | |||
| 16 | Tu | 18.3 | 34.4 | 0 | 9.5 | W | 39 | 13:47 | 25.1 | 74 | 1 | WNW | 7 | 1008.1 | 31.3 | 41 | SW | 22 | 1006.2 | ||
| 17 | We | 19.1 | 0 | 11.6 | 24.4 | 49 | 6 | SW | 22 | 1014.4 | 25.9 | 38 | SW | 24 | 1014.2 | ||||||
| 18 | Th | 21.3 | 48 | SE | 26 | 1018.0 | 30.6 | 25 | ESE | 20 | 1012.9 | ||||||||||
| Statistics for the first 18 days of December 2025 | |||||||||||||||||||||
| Mean | 16.4 | 34.0 | 12.3 | 25.8 | 42 | 3 | 18 | 1013.3 | 31.7 | 29 | 4 | 23 | 1010.2 | ||||||||
| Lowest | 11.4 | 25.9 | 0 | 9.0 | 20.6 | 13 | 1 | # | 7 | 1008.1 | 24.4 | 8 | 1 | NW | 11 | 1003.4 | |||||
| Highest | 24.1 | 40.7 | 13.6 | 13.1 | NNW | 94 | 33.5 | 74 | 6 | NNE | 28 | 1018.6 | 40.1 | 47 | 8 | WSW | 35 | 1014.5 | |||
| Total | 13.6 | 208.4 | |||||||||||||||||||
IDCJDW6108.202512 Prepared at 08:20 UTC on Thursday 18 December 2025
Source of data
Temperature, humidity, wind, pressure, cloud and rainfall observations are from Pearce RAAF {station 009053}. Sunshine observations are from Perth Airport {station 009021}.
The mean sea level pressure at Perth Airport is provided for convenience. On most occasions it will be within 1 hPa of that at Pearce.Some cloud observations are from automated equipment; these are somewhat different to those made by a human observer and may not appear every day.
You should read the important information in these notes.
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Other times and other places
The last 14 months of Daily Weather Observations for Pearce RAAF Base, Western Australia are also here on this web site:
Dec 25 Nov 25 Oct 25 Sep 25 Aug 25 Jul 25 Jun 25 May 25
Apr 25 Mar 25 Feb 25 Jan 25 Dec 24 Nov 24
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.
Climate statistics
If you are after long-term averages relevant to Pearce RAAF Base, Western Australia, look at the tables for Pearce RAAF, Upper Swan Research Station or Perth Airport.
Maps and tables of average conditions for locations across Australia are also available.
More information
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.