Casey, Antarctica
October 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1We-21.3-12.10 8.1E3302:35-18.064 E9989.0-15.759 SSE11986.8
2Th-20.3-10.30 0.0E4306:17-14.9668S22982.6-12.568 SSE17981.2
3Fr-17.1-3.40 2.1S2806:53-17.0667S22977.3-6.9677SSE7975.4
4Sa-11.5-2.91.4 0.6ESE3302:07-6.0637SE9977.3-5.685 ESE11978.7
5Su-15.8-5.80.8 10.7NNE2616:40-10.267 Calm974.1-11.882 NNE11969.7
6Mo-17.1-7.80 8.9NNE2800:44-13.0653Calm966.7-9.866 SSE24966.0
7Tu-12.0-8.20 0.0NE3507:20-8.4697NNE24971.0-8.8768N24970.3
8We-19.1-10.90.4 0.6S3306:18-16.279 SSE26966.0-11.370 NE17968.1
9Th-21.5 0     -14.761 SSE9989.9-10.065 SSE13994.7
Statistics for the first 9 days of October 2025
Mean-17.3-7.7  3.9   -13.2666 13977.1-10.3707 15976.8
Lowest-21.5-12.10 0.0   -18.0613Calm966.0-15.7597SSE7966.0
Highest-11.5-2.91.4 10.7E43 -6.0798SSE26989.9-5.6858#24994.7
Total  2.6 31.0               

IDCJDW9203.202510   Prepared at 10:00 UTC on Thursday 9 October 2025

Source of data

Observations were drawn from Casey {station 300017}.

"9 am" observations are those made at 0300 UTC. This is equivalent to 10 am Local Standard Time, but 11am according to the time used by most people at the station. "3 pm" observations are similarly those made at 0900 UTC (4 pm LST, 5 pm station time).The maximum wind gust is in the 24 hours to 1 am local standard time.

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 Casey, Antarctica are also here on this web site:

Oct 25   Sep 25   Aug 25   Jul 25   Jun 25   May 25   Apr 25   Mar 25   
Feb 25   Jan 25   Dec 24   Nov 24   Oct 24   Sep 24   

Daily Weather Observations are also routinely prepared for hundreds of other locations in Antarctica 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 Casey, Antarctica, look at the tables for Casey or Casey (The Tunnel).

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.