Richmond, New South Wales
December 2025 Daily Weather Observations
Most observations from the RAAF base, but evaporation from the Hawkesbury campus of the University of Western Sydney.
Richmond, New South Wales
| 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 | 11.6 | 24.8 | 0 | W | 52 | 11:39 | 20.8 | 34 | NW | 11 | 1006.7 | 22.5 | 28 | 8 | WNW | 28 | 1003.5 | |||
| 2 | Tu | 9.6 | 26.3 | 0 | SSW | 41 | 10:23 | 18.7 | 36 | WSW | 24 | 1011.1 | 24.1 | 29 | 5 | SSE | 6 | 1011.3 | |||
| 3 | We | 10.6 | 31.2 | 0 | ENE | 35 | 12:42 | 19.7 | 56 | ENE | 9 | 1020.0 | 29.1 | 25 | ENE | 17 | 1015.3 | ||||
| 4 | Th | 12.6 | 36.9 | 0 | ENE | 39 | 16:25 | 21.6 | 56 | N | 7 | 1018.8 | 35.0 | 12 | NE | 19 | 1012.1 | ||||
| 5 | Fr | 12.9 | 39.8 | 0 | 26.0 | 34 | ENE | 6 | 1013.9 | 39.0 | 12 | NNW | 13 | 1008.9 | |||||||
| 6 | Sa | 41.7 | 40.6 | 14 | 8 | NNW | 30 | 1001.6 | |||||||||||||
| 7 | Su | 21.9 | 25.5 | ESE | 39 | 13:54 | 22.2 | 67 | 8 | SE | 20 | 1009.3 | 23.8 | 51 | 8 | SE | 22 | 1010.8 | |||
| 8 | Mo | 16.0 | 32.5 | 0 | ENE | 43 | 12:10 | 19.7 | 76 | 7 | N | 9 | 1015.3 | 30.6 | 37 | ENE | 13 | 1009.1 | |||
| 9 | Tu | 16.3 | 38.2 | 0 | SE | 44 | 15:06 | 24.1 | 64 | NE | 4 | 1013.3 | 36.7 | 15 | ESE | 15 | 1009.8 | ||||
| 10 | We | 19.7 | 30.5 | 0 | ESE | 37 | 17:13 | 22.0 | 64 | 8 | SW | 11 | 1021.0 | 28.7 | 47 | 1 | NNE | 9 | 1015.8 | ||
| 11 | Th | 18.4 | 24.9 | 0.4 | ESE | 31 | 11:25 | 20.6 | 74 | 8 | SSW | 17 | 1020.6 | 23.1 | 56 | 8 | SSE | 17 | 1019.9 | ||
| 12 | Fr | 17.5 | 23.0 | 19.8 | E | 30 | 14:35 | 20.7 | 92 | 8 | S | 9 | 1017.9 | 22.1 | 75 | 8 | E | 15 | 1016.3 | ||
| 13 | Sa | 16.2 | 30.0 | 4.6 | SW | 31 | 16:16 | 18.8 | 87 | 8 | N | 11 | 1012.9 | 29.6 | 41 | 3 | E | 11 | 1006.5 | ||
| 14 | Su | 18.4 | 34.3 | 18.2 | WNW | 50 | 14:04 | 22.3 | 81 | SSE | 6 | 1005.8 | 33.6 | 29 | WNW | 30 | 1001.9 | ||||
| 15 | Mo | 18.3 | 27.5 | 0.2 | ESE | 44 | 14:13 | 21.0 | 68 | 8 | SE | 6 | 1013.8 | 25.8 | 52 | 8 | ESE | 22 | 1012.2 | ||
| 16 | Tu | 16.0 | 22.4 | 3.0 | SSE | 26 | 02:20 | 17.9 | 86 | 8 | N | 6 | 1022.1 | 20.3 | 73 | 8 | ESE | 11 | 1021.9 | ||
| 17 | We | 16.8 | 31.0 | 0 | E | 31 | 17:14 | 22.4 | 70 | 1 | NE | 9 | 1024.2 | 29.7 | 48 | ENE | 13 | 1018.9 | |||
| 18 | Th | 17.1 | 39.3 | 0 | E | 35 | 16:54 | 23.2 | 73 | ESE | 6 | 1017.9 | 38.1 | 28 | NNE | 13 | 1010.7 | ||||
| 19 | Fr | 19.6 | 42.0 | 0 | S | 83 | 14:38 | 30.9 | 52 | NE | 9 | 1010.0 | 40.8 | 19 | 4 | N | 13 | 1005.2 | |||
| 20 | Sa | 21.8 | 33.6 | 10.4 | WNW | 28 | 05:18 | 23.3 | 85 | 8 | SSW | 6 | 1010.2 | 31.9 | 49 | 8 | ENE | 13 | 1005.4 | ||
| 21 | Su | 22.6 | 41.0 | 0.2 | WNW | 50 | 12:33 | 28.8 | 62 | 3 | E | 6 | 1005.4 | 37.8 | 29 | 8 | WSW | 20 | 999.4 | ||
| 22 | Mo | 24.4 | 34.4 | 0 | SE | 50 | 16:05 | 27.3 | 59 | 5 | WNW | 6 | 1005.4 | 32.4 | 34 | 1 | N | 13 | 1004.0 | ||
| 23 | Tu | 18.8 | 34.3 | 0 | ESE | 54 | 15:31 | 23.8 | 72 | SSW | 6 | 1008.6 | 33.9 | 18 | SSW | 19 | 1006.5 | ||||
| 24 | We | 17.5 | 35.6 | 0 | SSW | 48 | 15:17 | 24.1 | 58 | N | 19 | 1011.5 | 32.5 | 25 | ENE | 13 | 1005.8 | ||||
| 25 | Th | 17.6 | 27.2 | 0 | SE | 46 | 14:33 | 22.6 | 61 | 6 | SE | 7 | 1011.3 | 23.7 | 50 | 2 | SE | 33 | 1008.9 | ||
| 26 | Fr | 14.2 | 19.1 | 0.2 | SE | 41 | 15:25 | 14.2 | 86 | 8 | S | 13 | 1015.4 | 17.0 | 57 | 8 | SSE | 19 | 1015.7 | ||
| 27 | Sa | 10.1 | 0 | 18.0 | 54 | S | 11 | 1017.9 | |||||||||||||
| Statistics for the first 27 days of December 2025 | |||||||||||||||||||||
| Mean | 16.8 | 31.8 | 22.1 | 65 | 6 | 9 | 1013.9 | 30.1 | 36 | 6 | 17 | 1009.9 | |||||||||
| Lowest | 9.6 | 19.1 | 0 | 14.2 | 34 | 1 | NE | 4 | 1005.4 | 17.0 | 12 | 1 | SSE | 6 | 999.4 | ||||||
| Highest | 24.4 | 42.0 | 19.8 | S | 83 | 30.9 | 92 | 8 | WSW | 24 | 1024.2 | 40.8 | 75 | 8 | SE | 33 | 1021.9 | ||||
| Total | 57.0 | ||||||||||||||||||||
IDCJDW2119.202512 Prepared at 00:36 UTC on Saturday 27 December 2025
Source of data
Temperature, humidity, wind, pressure, cloud and rainfall observations are from Richmond RAAF {station 067105}. Evaporation observations are from Richmond - UWS Hawkesbury {station 067021}.
These evaporation observations will generally be available about month after they are made.
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 Richmond, New South Wales 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 New South Wales 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 Richmond, New South Wales, look at the tables for Richmond RAAF, Richmond - UWS Hawkesbury, Richmond RAAF, Sydney Airport AMO or Prospect Reservoir.
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.
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