V/Λ SELECT: Month and Year
OR > Month
Monthly Climatological Summary for Dec 2025
Name: Olympia City: Windhoek State: Khomas
Elevation: 5650 m Lat: S 22° 36' 20" Lon: E 017° 06' 15"
Temperature (°C), Rain (mm), Wind Speed (km/h)
Heat Cool Avg
Mean Deg Deg Wind Dom
Day Temp High Time Low Time Days Days Rain Speed High Time Dir
----------------------------------------------------------------------------------
01 24.7 35.4 15:19 13.3 04:38 1.1 7.6 0.0 3.5 34.0 17:24 WNW
02 26.5 35.7 14:59 16.1 02:27 0.1 8.3 0.0 4.6 37.0 07:23 S
03 26.3 35.9 15:57 20.4 06:33 0.0 8.0 0.0 4.3 42.0 17:47 E
04 24.5 34.6 14:52 16.7 06:32 0.1 6.3 0.4 2.3 29.0 14:59 NNW
05 23.2 32.8 13:01 18.5 06:18 0.0 4.9 0.2 2.6 24.0 13:49 N
06 22.2 29.5 12:07 18.7 21:16 0.0 3.9 0.6 2.9 39.0 15:39 NW
07 20.0 29.1 15:03 15.5 19:31 0.7 2.4 17.0 2.3 27.0 15:27 NE
08 20.2 29.1 14:56 15.2 23:46 0.9 2.8 7.2 2.1 31.0 17:43 N
09 23.1 29.8 13:31 14.9 00:57 0.6 5.4 1.4 2.9 24.0 05:28 E
10 22.8 31.8 14:32 16.4 23:51 0.3 4.8 27.2 2.4 29.0 19:45 ENE
11 17.9 25.8 11:38 15.9 02:02 1.3 0.9 22.0 1.8 23.0 11:57 ENE
12 18.3 24.8 13:54 14.3 23:58 1.1 1.1 4.4 1.2 16.0 12:17 N
13 15.6 16.1 04:12 13.6 01:51 2.7 0.0 0.0 1.8 16.0 03:38 SE
14 22.4 30.2 15:25 15.8 00:00 0.7 4.8 0.0 2.8 21.0 14:49 ESE
15 23.3 31.5 17:04 15.6 03:30 0.6 5.5 0.0 3.4 23.0 13:01 ENE
16 22.1 31.0 15:13 16.1 06:20 0.3 4.1 0.2 2.8 29.0 17:15 WNW
17 21.9 28.3 12:40 18.1 06:21 0.0 3.6 1.6 2.7 24.1 15:18 S
18 23.1 30.6 15:21 16.3 04:40 0.3 5.1 0.0 3.9 27.4 12:29 SE
19 24.1 31.2 15:13 18.7 06:31 0.0 5.8 0.0 3.8 29.0 11:09 ESE
20 23.1 30.4 15:04 18.4 03:43 0.0 4.8 0.0 2.5 24.1 15:58 E
21 23.6 30.0 14:23 17.8 06:20 0.0 5.3 0.0 2.0 20.9 12:44 E
22 22.1 31.3 13:43 16.2 22:44 0.2 4.0 12.8 2.0 27.4 21:58 NW
23 21.2 28.3 14:25 16.2 01:35 0.5 3.3 0.4 2.4 25.7 18:20 WSW
24 23.2 29.4 15:23 17.4 05:40 0.1 5.0 0.0 2.6 20.9 10:55 ESE
25 24.6 30.8 14:25 18.9 06:36 0.0 6.3 0.0 2.7 24.1 13:06 E
26 21.9 30.6 13:25 17.1 06:25 0.1 3.7 1.2 2.2 27.4 15:44 NE
27 20.7 31.0 14:28 17.0 06:44 0.3 2.7 2.6 2.4 30.6 14:54 ENE
28 23.4 31.3 15:42 17.3 00:00 0.0 5.1 2.6 2.6 22.5 08:27 ESE
29 19.8 29.3 14:12 16.1 05:08 0.8 2.3 11.8 3.3 41.8 14:52 NE
30 21.6 30.2 15:25 15.5 04:13 0.6 3.9 0.2 2.6 30.6 00:32 ENE
----------------------------------------------------------------------------------
22.2 35.9 3 13.3 1 13.3 131.8 113.8 2.7 42.0 3 E
Max >= 27.0 27
Max <= 0.0 0
Min <= 0.0 0
Min <= -18.0 0
Max Rain: 27.2 on day 10
Days of Rain: 18 (>= 0.2 mm) 9 (>= 2.0 mm) 2 (>= 20.0 mm)
Heat Base: 18.3 Cool Base: 18.3 Method: Integration