Hourly Weather in St. Helens
This graph shows the temperature for the next 48 hours in St. Helens, displayed in degrees Celsius.
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Check out the 10-day weather forecast for St. Helens
Hourly Precipitation in St. Helens
This graph shows the precipitation for the next 48 hours in St. Helens, measured in millimetres.
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Hourly UV Index in St. Helens
This graph shows the UV index for the next 48 hours in St. Helens.
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Thursday
weather
max/min
precip
wind
uv
02:00
11°
0,0 mm
40
03:00
11°
0,0 mm
40
04:00
11°
0,6 mm
30
05:00
11°
0,0 mm
30
06:00
12°
0,1 mm
20
07:00
12°
0,1 mm
20
08:00
12°
0,1 mm
20
09:00
12°
0,0 mm
20
10:00
11°
0,0 mm
21
11:00
11°
0,6 mm
31
12:00
11°
1,2 mm
21
13:00
12°
1,0 mm
31
14:00
12°
2,1 mm
30
15:00
12°
1,2 mm
40
16:00
12°
1,9 mm
40
17:00
12°
2,2 mm
40
18:00
12°
0,1 mm
40
19:00
10°
0,4 mm
50
20:00
9°
0,0 mm
50
21:00
8°
0,0 mm
40
22:00
8°
0,0 mm
40
23:00
8°
0,0 mm
50
Friday
weather
max/min
precip
wind
uv
00:00
8°
0,0 mm
40
01:00
8°
0,0 mm
40
02:00
7°
0,0 mm
40
03:00
6°
0,0 mm
40
04:00
6°
0,0 mm
40
05:00
6°
0,0 mm
30
06:00
5°
0,0 mm
30
07:00
5°
0,0 mm
20
08:00
5°
0,0 mm
20
09:00
5°
0,0 mm
10
10:00
6°
0,0 mm
11
11:00
7°
0,0 mm
21
12:00
7°
0,0 mm
21
13:00
7°
0,0 mm
31
14:00
7°
0,0 mm
31
15:00
7°
0,1 mm
31
16:00
7°
0,3 mm
40
17:00
7°
0,6 mm
40
18:00
7°
0,3 mm
50
19:00
7°
0,5 mm
50
20:00
8°
0,7 mm
50
21:00
10°
0,9 mm
50
22:00
11°
0,1 mm
50
23:00
12°
0,0 mm
40
Saturday
weather
max/min
precip
wind
uv
00:00
12°
0,1 mm
50
01:00
11°
0,1 mm
50
Average Weather in St. Helens by Month
Click on a month below to see detailed weather info for St. Helens. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
1
January
2
February
3
March
4
April
5
May
6
June
7
July
8
August
9
September
10
October
11
November
12
December
Or check out the climate of St. Helens for all months at once
