Mount Barker, South Australia
December 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo9.018.54.2     12.1804W15       
2Tu7.921.60.4     13.3763Calm       
3We8.929.40     21.4492W15       
4Th18.832.70     24.2323NW7       
5Fr12.329.90     18.0551Calm       
6Sa12.220.20.2     17.0727Calm       
7Su5.621.40     12.6773SE7       
8Mo10.426.60     18.6421W15       
9Tu10.926.40     17.0827Calm       
10We11.626.60     15.7838E7       
11Th11.130.10     17.4612NE7       
12Fr12.834.50     25.0372N15       
13Sa13.524.81.4     15.8856SE15       
14Su10.222.00.2     15.5745SW15       
15Mo10.220.80     14.0687SE7       
16Tu7.028.00     13.1690NE7       
17We10.034.40     25.0330N15       
18Th13.438.00     29.7290Calm       
19Fr18.632.50     23.7626Calm       
20Sa11.426.40     15.5793Calm       
21Su14.221.50.6     16.7877SE7       
22Mo8.221.00.6     13.4758W7       
23Tu11.823.90.2     14.6706SE7       
24We9.021.50     15.4747SE7       
25Th11.320.80     13.4778ENE15       
26Fr8.023.60     12.4711ESE22       
27Sa8.528.40     15.0560NE15       
28Su10.135.90     25.1370N7       
29Mo13.538.00     28.8320NW15       
30Tu15.218.40     15.9888E22       
31We10.121.50     13.5722ESE33       
Statistics for December 2025
Mean11.226.4      17.7643 9       
Lowest5.618.40     12.1290Calm       
Highest18.838.04.2     29.7888ESE33       
Total  7.8                 

IDCJDW5039.202512   Prepared at 13:02 UTC on Wednesday 7 January 2026

Source of data

Observations were drawn from Mount Barker {station 023733}.

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 Mount Barker, South Australia are also here on this web site:

Jan 26   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   

Daily Weather Observations are also routinely prepared for hundreds of other locations in South 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 Mount Barker, South Australia, look at the tables for Mount Barker.

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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