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Climate Lab — Kerava, Finland

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
2
2
5
12
18
26
24
22
17
12
7
2
12
Daily mean°C
-3
-1
1
5
12
19
19
18
14
8
2
-3
7
Daily low°C
-9
-9
-5
0
5
13
14
14
9
3
-4
-10
2
Thermal comfort
High feels°C
-6
-3
4
13
20
29
27
26
18
7
1
-5
11
Mean feels°C
-13
-11
-6
2
11
22
20
19
11
1
-6
-12
3
Low feels°C
-23
-20
-16
-11
0
12
14
12
1
-6
-17
-20
-6
Humidity
Humidity%
92
88
82
63
52
54
68
74
84
88
92
94
78
Dewpoint°C
-4.4
-3.2
-1.5
-1.8
1.8
10.3
11.9
13.5
10.4
6.3
0.9
-4.2
3.3
Precipitation
Rainfallmm
18
32
20
31
53
59
89
82
52
76
34
23
568
Rain days≥1mm
3
6
6
8
11
10
16
15
11
15
9
4
114
Snowfallmm
63
36
21
18
0
0
0
0
0
1
22
45
204
Snow days≥1mm
14
7
4
3
0
0
0
0
0
0
7
11
46
Wind
Wind avgm/s
4.1
3.6
3.7
3.3
3.3
2.8
3.1
3.1
3.4
3.6
3.5
3.6
3.4
Windiest hoursm/s
6.5
6.8
6.1
6.2
5.4
5.4
5.3
5.6
5.9
6.4
6.0
5.8
5.9
Sun & UV
Sunshinehrs/day
0.0
3.0
7.0
10.6
12.4
13.8
12.4
10.3
7.0
3.0
0.0
0.0
6.6
Clear skyindex
5%
23%
33%
44%
49%
56%
39%
39%
28%
22%
9%
3%
29%
UV indexmax avg
0.1
0.4
1.0
2.4
3.5
4.5
3.7
3.1
1.8
0.7
0.2
0.1
1.8
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Finland

Kerava: -17.4 °C. Typical range in Finland: -20.4–-17.4 °C. Low anchor: Haukipudas, -28.8 °C. High anchor: Sastamala, -16.7 °C.

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