Weather in Saint Helens in the Summer

day
+64
evening
+59

Average daytime temperature in Saint Helens in Summer is +64°F, while evening temperature falls to +59°F.

Wind
average wind speed 6 mph
Pressure
759 inHg

Average Summer temperature graph in Saint Helens, broken down by month and year, according to our weather archive.

Minimum and maximum
world's temperature today
Greenland
Qaarsut
day
+21°F
night
+3°F
Pakistan
Shāhdādkot
day
+117°F
night
+84°F

Saint Helens
The hottest months:
August
+64 °F
July
+64 °F
June
+64 °F
The coldest months:
December
+41 °F
January
+41 °F
February
+43 °F
Most precipitations:
December
3 D
September
2 D
October
2 D
Most windy months mph:
September
15.7 mph
November
15.7 mph
December
15.7 mph
Most sunny months days:
May
31 D
July
31 D
August
31 D

Temperature units
°F°C
Icons