World Resorts Canada Thunder Bay Weather

Thunder Bay weather in July

Weather in Thunder Bay: July

Average day temperature: 69.3°F
Average night temperature: 58.5°F
Sea water temperature: 59.3°F
Number of sunny days: 12 days
Day length: 15.1 - 16.0 hours
Number of rainy days: 2 days
Precipitation totals: 0.9 in.

Air temperature in July, °F

Show year:
2024
2023
2022

The highest day temperature during July of 2024 was 81°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during July were 69.6°F and 57.4°F.

Sea water temperature in Thunder Bay in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 60.8°F. The highest and lowest sea temperatures during the month were 65.7°F and 54.0°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in July is almost equal.

Precipitation total in July, in.

Precipitation total value in Thunder Bay in July is 0.9 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 5.9 mph It makes July lest windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 9.6.

Best time for vacation in Thunder Bay

Sunniest months:
September 15 days
August 14 days
July 12 days
Warmest months:
July 69.3 °F
August 68.9 °F
June 62.8 °F
Warmest sea temp:
August 63.5 °F
September 60.2 °F
July 59.3 °F
Coldest months:
February 14.2 °F
January 15.0 °F
December 22.1 °F
Rainiest months:
August 3 days
September 2 days
April 2 days
Windiest months:
November 9.7 mph
December 9.2 mph
April 9.1 mph

Thunder Bay on a weather map

Thunder Bay
+39°F
S 17 mph
Feels like: +30°F
Precip.: 0%
Places in Canada:
Name
°F
+43°F
+46°F
+30°F
+43°F
+30°F
-13°F
+37°F
+39°F
+43°F
+41°F
+41°F
+45°F
+39°F
+39°F
24 Hours Forecast
Thunder Bay
Local time: 06:06
November 21, thursday
0900
41°F
S
19 mph
1200
41°F
S
17 mph
1500
43°F
S
16 mph
1800
41°F
S
13 mph
2100
39°F
S
13 mph
November 22, friday
0000
39°F
S
11 mph
0300
37°F
SE
11 mph
0600
37°F
S
11 mph
Units of measurement: °C / °F