Weather in Thunder Bay in the Summer
day
+72
evening
+68
Average daytime temperature in Thunder Bay in Summer is +72°F, while evening temperature falls to +68°F.
- Wind
- average wind speed 5 mph
- Pressure
- 741 inHg
Average Summer temperature graph in Thunder Bay, broken down by month and year, according to our weather archive.
Minimum and maximum
world's temperature today
world's temperature today
Greenland
Qaarsut
Qaarsut
- day
- +32°F
- night
- +14°F
Oman
Khaşab
Khaşab
- day
- +124°F
- night
- +100°F
Thunder Bay
The hottest months:
- July
- +73 °F
- August
- +73 °F
- June
- +66 °F
The coldest months:
- January
- +14 °F
- February
- +18 °F
- December
- +19 °F
Most windy months mph:
- April
- 11.2 mph
- May
- 11.2 mph
- June
- 11.2 mph
Most sunny months days:
- August
- 29 D
- July
- 29 D
- June
- 28 D
Temperature units
°F°C
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