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Helena, USA Weather Averages

July is the hottest month in Helena with an average temperature of 22°C (71°F) and the coldest is January at -5°C (23°F). The wettest month is May with an average of 50mm of rain..

Average Temperature Helena

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Helena

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Helena

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Helena : Next 24-Hour Weather

Today - 8th November 2024

Sunrise 07:21

Sunrise

Sunset 17:02

Sunset
8:00
Mist
-5°C (21°F)
9:00
Freezing fog
-5°C (22°F)
10:00
Mist
-1°C (29°F)
11:00
Partly cloudy
4°C (38°F)
12:00
Clear
8°C (45°F)
13:00
Clear
10°C (49°F)
14:00
Clear
12°C (52°F)
15:00
Clear
11°C (52°F)
16:00
Clear
11°C (51°F)
17:00
Clear
10°C (49°F)
18:00
Clear
7°C (45°F)
19:00
Clear
5°C (41°F)
20:00
Clear
3°C (37°F)
21:00
Clear
2°C (34°F)
22:00
Clear
0°C (32°F)
23:00
Clear
-0°C (31°F)

Tomorrow - 9th November 2024

Sunrise 07:21

Sunrise

Sunset 17:02

Sunset
0:00
Partly cloudy
-1°C (29°F)
1:00
Partly cloudy
-2°C (28°F)
2:00
Partly cloudy
-2°C (27°F)
3:00
Mist
-3°C (26°F)
4:00
Mist
-4°C (25°F)
5:00
Mist
-4°C (24°F)
6:00
Freezing fog
-4°C (23°F)
7:00
Freezing fog
-5°C (23°F)
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