Flights to Helena

About the City

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Climate in Helena

5.9 ºC
Average annual temperature
-5.5 ºC
Average winter temperature
106 mm
The highest rainfall occurs in Jun, May
16 h
The maximum number of daylight hours
-1 ºC
°F Max
-13 ºC
°F Min
17 mm
Precipitation Level
10
Days with Precipitation
9
Hours of Daylight
4
Hours of Sunshine
1UV
UV Index
3 ºC
°F Max
-10 ºC
°F Min
12 mm
Precipitation Level
8
Days with Precipitation
10
Hours of Daylight
5
Hours of Sunshine
2UV
UV Index
6 ºC
°F Max
-6 ºC
°F Min
21 mm
Precipitation Level
10
Days with Precipitation
12
Hours of Daylight
7
Hours of Sunshine
3UV
UV Index
12 ºC
°F Max
-2 ºC
°F Min
28 mm
Precipitation Level
9
Days with Precipitation
14
Hours of Daylight
8
Hours of Sunshine
5UV
UV Index
18 ºC
°F Max
3 ºC
°F Min
51 mm
Precipitation Level
11
Days with Precipitation
15
Hours of Daylight
9
Hours of Sunshine
7UV
UV Index
23 ºC
°F Max
8 ºC
°F Min
55 mm
Precipitation Level
10
Days with Precipitation
16
Hours of Daylight
10
Hours of Sunshine
8UV
UV Index
28 ºC
°F Max
10 ºC
°F Min
33 mm
Precipitation Level
7
Days with Precipitation
15
Hours of Daylight
12
Hours of Sunshine
9UV
UV Index
28 ºC
°F Max
10 ºC
°F Min
34 mm
Precipitation Level
8
Days with Precipitation
14
Hours of Daylight
10
Hours of Sunshine
8UV
UV Index
20 ºC
°F Max
4 ºC
°F Min
30 mm
Precipitation Level
7
Days with Precipitation
12
Hours of Daylight
8
Hours of Sunshine
5UV
UV Index
14 ºC
°F Max
-1 ºC
°F Min
19 mm
Precipitation Level
6
Days with Precipitation
11
Hours of Daylight
7
Hours of Sunshine
3UV
UV Index
6 ºC
°F Max
-7 ºC
°F Min
16 mm
Precipitation Level
8
Days with Precipitation
9
Hours of Daylight
4
Hours of Sunshine
1UV
UV Index
-0 ºC
°F Max
-12 ºC
°F Min
16 mm
Precipitation Level
9
Days with Precipitation
9
Hours of Daylight
3
Hours of Sunshine
1UV
UV Index