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Climate & Weather Averages in St Helens, England, United Kingdom

Currently: 43 °F. Passing clouds. (Weather station: Liverpool Airport, United Kingdom). See more current weather

Annual Weather Averages Near St Helens

Averages are for Liverpool Airport, which is 9 miles from St Helens.

Based on weather reports collected during 2012–2021.

Jan
47
38
2.53
Feb
47
38
2.55
Mar
51
39
1.99
Apr
56
42
1.6
May
62
47
2.01
Jun
67
53
2.44
Jul
70
57
2.28
Aug
68
56
2.66
Sep
64
52
1.94
Oct
58
48
2.62
Nov
51
42
2.52
Dec
49
40
3.14

All Year Climate & Weather Averages in St Helens

High Temp: 70 °F

Low Temp: 38 °F

Mean Temp: 52 °F

Precipitation: 2.36"

Humidity: 80%

Dew Point: 46 °F

Wind: 20 mph

Pressure: 29.95 "Hg

Visibility: 6 mi

January Climate & Weather Averages in St Helens

High Temp: 47 °F

Low Temp: 38 °F

Mean Temp: 42 °F

Precipitation: 2.53"

Humidity: 86%

Dew Point: 38 °F

Wind: 22 mph

Pressure: 29.88 "Hg

Visibility: 6 mi

February Climate & Weather Averages in St Helens

High Temp: 47 °F

Low Temp: 38 °F

Mean Temp: 43 °F

Precipitation: 2.55"

Humidity: 82%

Dew Point: 37 °F

Wind: 22 mph

Pressure: 29.91 "Hg

Visibility: 6 mi

March Climate & Weather Averages in St Helens

High Temp: 51 °F

Low Temp: 39 °F

Mean Temp: 45 °F

Precipitation: 1.99"

Humidity: 79%

Dew Point: 39 °F

Wind: 21 mph

Pressure: 29.98 "Hg

Visibility: 6 mi

April Climate & Weather Averages in St Helens

High Temp: 56 °F

Low Temp: 42 °F

Mean Temp: 49 °F

Precipitation: 1.60"

Humidity: 74%

Dew Point: 41 °F

Wind: 20 mph

Pressure: 29.99 "Hg

Visibility: 6 mi

May Climate & Weather Averages in St Helens

High Temp: 62 °F

Low Temp: 47 °F

Mean Temp: 55 °F

Precipitation: 2.01"

Humidity: 73%

Dew Point: 46 °F

Wind: 19 mph

Pressure: 29.99 "Hg

Visibility: 6 mi

June Climate & Weather Averages in St Helens

High Temp: 67 °F

Low Temp: 53 °F

Mean Temp: 60 °F

Precipitation: 2.44"

Humidity: 75%

Dew Point: 52 °F

Wind: 18 mph

Pressure: 29.99 "Hg

Visibility: 7 mi

July Climate & Weather Averages in St Helens

High Temp: 70 °F

Low Temp: 57 °F

Mean Temp: 63 °F

Precipitation: 2.28"

Humidity: 75%

Dew Point: 55 °F

Wind: 17 mph

Pressure: 29.98 "Hg

Visibility: 6 mi

August Climate & Weather Averages in St Helens

High Temp: 68 °F

Low Temp: 56 °F

Mean Temp: 62 °F

Precipitation: 2.66"

Humidity: 78%

Dew Point: 55 °F

Wind: 19 mph

Pressure: 29.95 "Hg

Visibility: 6 mi

September Climate & Weather Averages in St Helens

High Temp: 64 °F

Low Temp: 52 °F

Mean Temp: 58 °F

Precipitation: 1.94"

Humidity: 81%

Dew Point: 52 °F

Wind: 18 mph

Pressure: 30.01 "Hg

Visibility: 6 mi

October Climate & Weather Averages in St Helens

High Temp: 58 °F

Low Temp: 48 °F

Mean Temp: 53 °F

Precipitation: 2.62"

Humidity: 84%

Dew Point: 48 °F

Wind: 20 mph

Pressure: 29.92 "Hg

Visibility: 6 mi

November Climate & Weather Averages in St Helens

High Temp: 51 °F

Low Temp: 42 °F

Mean Temp: 47 °F

Precipitation: 2.52"

Humidity: 86%

Dew Point: 43 °F

Wind: 20 mph

Pressure: 29.88 "Hg

Visibility: 6 mi

December Climate & Weather Averages in St Helens

High Temp: 49 °F

Low Temp: 40 °F

Mean Temp: 44 °F

Precipitation: 3.14"

Humidity: 87%

Dew Point: 41 °F

Wind: 21 mph

Pressure: 29.87 "Hg

Visibility: 6 mi

Quick Climate Info

Hottest MonthJuly (63 °F avg)
Coldest MonthJanuary (42 °F avg)
Wettest MonthDecember (3.14" avg)
Windiest MonthFebruary (22 mph avg)
Annual precip.28.28" (per year)

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