Mount Lofty, South Australia
December 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo6.213.05.6  W4407:079.186 WSW15 12.566 W15 
2Tu6.617.10  WNW2614:4410.578 W6 15.454 W9 
3We9.726.00  NW4108:4717.147 NW20 24.824 NW17 
4Th17.128.80  NNW4605:3022.424 NW20 26.028 W11 
5Fr10.324.50  W2819:2019.447 NNW7 22.429 WNW7 
6Sa13.516.40  WNW3311:2214.268 WSW6 13.084 W13 
7Su5.416.40  NW2212:189.561 SSE6 14.660 W7 
8Mo9.022.40  NW3309:1314.548 NW15 21.133 WNW15 
9Tu10.025.20  ESE2015:0515.283 E6 24.154 ESE6 
10We10.024.30  SSW2412:0419.053 S6 21.259 ESE7 
11Th10.426.80  ESE2610:0616.969 ESE9 25.243 E6 
12Fr16.531.40  NNE2807:3024.237 NNE11 31.022 WNW9 
13Sa11.623.30.2  ESE3301:2215.871 ESE13 21.752 SSW6 
14Su9.317.90.2  W3008:3011.489 W11 15.868 WSW11 
15Mo6.717.80  ESE4121:2610.970 SSE7 16.251 SSE9 
16Tu6.325.40  E3023:3213.462 ESE11 24.239 SE4 
17We13.330.60  NNE2004:2622.529 N9 29.220 NW7 
18Th20.634.50  WNW4314:2228.024 NW11 33.618 WNW15 
19Fr22.927.40.2  NNW3005:3523.440 NW11 24.256 WNW7 
20Sa9.725.00  ESE1704:2213.084 ESE6 23.239 NW7 
21Su12.816.90.4  WNW4414:2214.983 W11 14.480 W19 
22Mo7.116.40.2  WNW3514:5810.183 W7 14.761 W11 
23Tu9.419.60.4  SW2014:5812.073 SW6 18.752 W6 
24We8.217.80  ESE3921:5211.679 SW6 15.866 SSW7 
25Th8.018.10  SE4622:1910.379 SE15 16.251 SSE9 
26Fr5.220.80  E5206:079.571 ESE24 19.442 SE11 
27Sa8.326.70  ESE3123:0514.953 ESE9 24.924 E6 
28Su14.932.00  NE2006:4523.323 NE7 30.717 WSW7 
29Mo20.234.00  NNE2805:3326.917 N13 33.012 WSW7 
30Tu12.615.90  ESE4817:3413.290 SE13 14.671 ESE17 
31We6.919.20  ESE4406:5910.271 ESE22 17.740 SE11 
Statistics for December 2025
Mean10.923.0      15.761  10 21.345  9 
Lowest5.213.00     9.117 #6 12.512 SE4 
Highest22.934.55.6  E52 28.090 ESE24 33.684 W19 
Total  7.2                 

IDCJDW5076.202512   Prepared at 13:02 UTC on Wednesday 7 January 2026

Source of data

Observations were drawn from Mount Lofty {station 023842}.

The AWS at Mount Lofty was reopened in May 2009, with more standard exposure to that of the instruments previously installed there. Climate averages from the previous site may not be directly comparable to the new site.

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 Lofty, 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 Lofty, South Australia, look at the tables for Mount Lofty.

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.