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Monthly Climatological Summary for Jan 2026
Name: IVESTFOL64 City: Tønsberg State: Vestfold
Elevation: 60 m Lat: N 59° 16' 59" Lon: E 010° 25' 59"
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
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01 -1.4 1.4 09:00 -4.7 08:49 19.5 0.0 0.0 6.2 42.0 06:51 NNW
02 -5.2 -4.1 13:08 -5.8 01:04 23.1 0.0 0.0 10.9 50.0 14:01 NNW
03 -6.0 -5.3 09:59 -6.8 23:43 24.2 0.0 0.0 8.6 34.0 11:02 NNW
04 -5.8 -5.1 14:19 -6.6 04:30 23.9 0.0 0.0 6.6 26.0 14:19 N
05 -6.5 -5.7 11:51 -8.0 08:58 24.6 0.0 0.0 4.1 21.0 17:28 NNW
06 -9.3 -7.4 12:33 -11.9 04:35 27.4 0.0 0.0 3.2 19.0 13:00 NW
07 -7.9 -6.3 22:21 -12.7 08:46 26.0 0.0 0.0 3.7 19.0 19:58 NNW
08 -9.9 -5.2 07:49 -14.3 10:55 28.0 0.0 0.0 1.8 14.0 18:56 SSW
09 -4.1 -2.3 15:14 -7.2 08:50 22.4 0.0 0.0 4.9 26.0 16:51 NNW
10 -10.9 -6.8 14:17 -15.4 08:02 28.8 0.0 0.0 2.6 11.0 21:33 SSW
11 -12.7 -10.8 08:54 -15.2 09:57 30.9 0.0 0.0 2.4 11.0 09:01 SSW
12 -4.5 0.0 09:00 -10.8 09:00 22.5 0.0 0.0 3.2 18.0 06:28 NNW
13 -0.4 1.0 08:22 -1.9 09:00 18.6 0.0 0.0 1.0 19.0 09:35 N
14 -4.4 0.7 09:00 -8.9 03:41 22.5 0.0 0.4 1.2 14.0 10:11 SW
15 0.8 3.5 08:59 -5.9 09:00 17.3 0.0 16.4 2.6 16.0 14:45 NW
16 3.3 5.6 20:53 -1.1 08:38 14.9 0.0 20.0 2.9 24.0 09:56 NW
17 1.0 1.7 03:26 -1.2 10:01 17.1 0.0 1.0 2.2 14.0 18:13 N
18 1.1 1.9 13:24 0.4 08:47 17.1 0.0 1.8 1.3 8.0 10:47 N
19 -0.0 0.8 13:04 -1.4 08:54 18.1 0.0 0.0 1.8 14.0 02:19 N
20 -2.3 -1.4 09:00 -3.3 22:47 20.4 0.0 0.0 5.5 26.0 07:37 NNW
21 -0.4 0.1 06:00 -1.7 09:00 18.6 0.0 0.0 7.8 27.0 13:24 NNW
22 -1.5 -0.2 09:00 -2.6 00:33 19.6 0.0 0.0 8.9 29.0 21:03 NNW
23 -3.0 -2.6 09:00 -3.9 08:01 21.1 0.0 0.0 8.3 27.0 09:12 NNW
24 -3.1 -2.6 16:46 -3.8 08:32 21.1 0.0 0.0 3.8 18.0 02:00 NNW
25 -4.1 -2.6 13:27 -8.5 08:59 22.4 0.0 0.0 3.4 18.0 06:22 NNW
26 -6.5 -4.6 08:50 -9.3 10:08 24.7 0.0 0.0 4.6 24.0 12:29 NNW
27 -5.0 -3.9 12:26 -5.8 01:58 22.9 0.0 0.0 6.1 24.0 06:51 N
28 -5.6 -4.6 14:15 -7.7 08:31 23.6 0.0 0.0 6.0 24.0 11:10 N
29 -6.8 -4.7 08:47 -8.2 13:14 24.9 0.0 0.0 6.0 23.0 14:56 NNW
30 -3.5 -2.5 18:31 -4.7 09:01 21.5 0.0 0.0 5.5 23.0 11:18 NNW
31 -3.0 -2.1 21:19 -3.8 06:18 14.9 0.0 0.0 4.6 19.3 00:23 NNW
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-4.1 5.6 16 -15.4 10 682.6 0.0 39.6 4.6 50.0 2 NNW
Max >= 27.0 0
Max <= 0.0 22
Min <= 0.0 30
Min <= -18.0 0
Max Rain: 20.0 on day 16
Days of Rain: 5 (>= 0.2 mm) 2 (>= 2.0 mm) 1 (>= 20.0 mm)
Heat Base: 18.3 Cool Base: 18.3 Method: Integration