Shannon (Northcliffe District), Western Australia
December 2025 Daily Weather Observations
Most observations from the Shannon site 21 km east-north-east of Northcliffe, supplemented by some from Pemberton.
Shannon (Northcliffe District), 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 | 12.3 | 33.7 | 0 | N | 35 | 11:31 | 23.7 | 46 | N | 20 | 32.1 | 31 | SW | 17 | ||||||
| 2 | Tu | 14.8 | 0 | 19.7 | 67 | S | 9 | 25.4 | 49 | SW | 15 | ||||||||||
| 3 | We | 21.9 | 0 | 18.8 | 64 | WSW | 15 | 19.6 | 62 | WSW | 26 | ||||||||||
| 4 | Th | 10.9 | 21.2 | 0.2 | SSW | 30 | 16:54 | 16.8 | 77 | NW | 7 | 20.2 | 58 | SSW | 17 | ||||||
| 5 | Fr | 10.4 | 21.2 | 0 | SW | 41 | 10:08 | 15.9 | 93 | WSW | 13 | 19.8 | 55 | SW | 20 | ||||||
| 6 | Sa | 11.1 | 23.9 | 0.2 | S | 30 | 15:52 | 17.2 | 75 | SW | 9 | 22.3 | 63 | SSW | 15 | ||||||
| 7 | Su | 10.4 | 24.8 | 0 | SW | 43 | 14:30 | 19.2 | 70 | WNW | 15 | 22.8 | 62 | SW | 24 | ||||||
| 8 | Mo | 14.6 | 21.4 | 1.8 | S | 31 | 14:46 | 16.5 | 83 | SSE | 11 | 19.7 | 61 | SE | 13 | ||||||
| 9 | Tu | 12.4 | 23.4 | 0 | 18.8 | 66 | ESE | 13 | 19.9 | 60 | SE | 17 | |||||||||
| 10 | We | 10.0 | 27.7 | 0 | E | 33 | 07:51 | 19.5 | 70 | ENE | 13 | 26.3 | 43 | SE | 6 | ||||||
| 11 | Th | 12.8 | 26.6 | 0 | SSE | 37 | 14:07 | 20.8 | 72 | S | 13 | 21.7 | 70 | SSE | 22 | ||||||
| 12 | Fr | 12.4 | 24.9 | 0 | SSE | 41 | 13:50 | 20.2 | 63 | ESE | 15 | 23.1 | 56 | S | 20 | ||||||
| 13 | Sa | 11.3 | 28.5 | 0 | S | 39 | 14:39 | 21.3 | 56 | ESE | 15 | 26.1 | 54 | S | 22 | ||||||
| 14 | Su | 13.2 | 34.9 | 0 | 23.1 | 56 | NE | 24 | 34.1 | 22 | ENE | 15 | |||||||||
| 15 | Mo | 18.0 | 35.3 | 0 | 28.6 | 51 | NNE | 11 | 33.8 | 30 | NNW | 20 | |||||||||
| 16 | Tu | 16.0 | 28.4 | 0 | W | 37 | 17:25 | 19.1 | 98 | SSW | 9 | 27.1 | 59 | W | 13 | ||||||
| 17 | We | 15.8 | 20.7 | 0 | WSW | 44 | 10:39 | 18.2 | 68 | WSW | 28 | 18.7 | 69 | SSW | 22 | ||||||
| 18 | Th | 13.3 | 21.8 | 0 | SE | 35 | 18:27 | 16.7 | 70 | SE | 11 | 20.3 | 53 | SE | 20 | ||||||
| 19 | Fr | 12.0 | 26.2 | 0 | SSW | 39 | 15:50 | 17.7 | 63 | ENE | 13 | 24.7 | 51 | S | 17 | ||||||
| 20 | Sa | 12.2 | 19.4 | 0.6 | S | 43 | 08:16 | 16.5 | 58 | S | 20 | 16.4 | 51 | SSE | 22 | ||||||
| 21 | Su | 6.5 | 23.0 | 0 | SSW | 35 | 15:00 | 17.9 | 55 | ESE | 6 | 21.1 | 49 | SW | 17 | ||||||
| 22 | Mo | 13.8 | 22.0 | 1.0 | SE | 37 | 16:00 | 17.1 | 85 | SE | 13 | 20.6 | 64 | S | 17 | ||||||
| 23 | Tu | 10.7 | 26.2 | 0 | SE | 35 | 14:25 | 18.4 | 61 | ENE | 17 | 25.9 | 39 | ESE | 13 | ||||||
| 24 | We | 11.3 | 31.8 | 0 | ENE | 41 | 07:22 | 20.1 | 61 | ENE | 20 | 31.1 | 27 | E | 17 | ||||||
| 25 | Th | 15.1 | 37.6 | 0 | NE | 43 | 00:05 | 24.2 | 48 | NNE | 20 | 36.7 | 13 | NNE | 17 | ||||||
| 26 | Fr | 17.0 | 21.7 | 0 | W | 56 | 13:41 | 18.5 | 92 | WSW | 17 | 19.7 | 53 | WSW | 28 | ||||||
| 27 | Sa | 11.3 | 20.4 | 0.4 | S | 31 | 09:00 | 17.3 | 51 | S | 19 | 18.8 | 49 | SSW | 19 | ||||||
| 28 | Su | 7.5 | 22.8 | 0 | SW | 33 | 14:31 | 18.9 | 68 | SSW | 9 | 21.2 | 52 | SSW | 19 | ||||||
| 29 | Mo | 10.5 | 22.4 | 0 | SE | 39 | 14:39 | 18.9 | 59 | SSE | 19 | 20.6 | 48 | SSE | 22 | ||||||
| 30 | Tu | 9.5 | 0 | 18.4 | 63 | E | 17 | ||||||||||||||
| Statistics for the first 30 days of December 2025 | |||||||||||||||||||||
| Mean | 12.3 | 25.5 | 19.3 | 66 | 14 | 23.8 | 50 | 18 | |||||||||||||
| Lowest | 6.5 | 19.4 | 0 | 15.9 | 46 | ESE | 6 | 16.4 | 13 | SE | 6 | ||||||||||
| Highest | 18.0 | 37.6 | 1.8 | W | 56 | 28.6 | 98 | WSW | 28 | 36.7 | 70 | WSW | 28 | ||||||||
| Total | 4.2 | ||||||||||||||||||||
IDCJDW6098.202512 Prepared at 03:20 UTC on Tuesday 30 December 2025
Source of data
Temperature, humidity, wind and rainfall observations are from Shannon {station 009968}. Pressure observations are from Pemberton {station 009592}.
The mean sea level pressure at Pemberton is provided for convenience. On most occasions it will be within 1 hPa of that at Shannon.
You should read the important information in these notes.
Other formats
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Other times and other places
The last 14 months of Daily Weather Observations for Shannon (Northcliffe District), 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 Shannon (Northcliffe District), Western Australia, look at the tables for Pemberton, Shannon, Windy Harbour or Manjimup.
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.