Annual mean 5°C · wettest around April · prevailing wind SW
Warmest
23.2 °C
Coldest
-9.6 °C
Wettest
26%
Windiest
4.8 m/s
Prevailing
SW
4.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in North Bay over the whole year is 5°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about -11°C. North Bay has no sharply defined rainy season: the chance of rain on a given day runs from 15% in July, the driest month, to 22% in April, the wettest. Winds in North Bay are highest in March, averaging 3.9 m/s (14 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in North Bay come in July, when the sky is typically 47% covered; December is the cloudiest month, at 75%.
Month by month North Bay climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-8°C
-11°C
-14°C
17%
71%
3.6 m/s
0
0
0
February
-7°C
-11°C
-14°C
20%
66%
3.8 m/s
0
0
0
March
-2°C
-7°C
-8°C
18%
57%
3.9 m/s
0
0
3
April
6°C
-1°C
0°C
22%
58%
3.9 m/s
3
0
19
May
15°C
7°C
11°C
16%
52%
3.4 m/s
30
4
60
June
20°C
13°C
17°C
18%
50%
3.3 m/s
63
12
70
July
23°C
16°C
22°C
15%
47%
3.0 m/s
80
30
55
August
22°C
15°C
21°C
15%
50%
2.9 m/s
78
24
62
September
18°C
11°C
16°C
17%
50%
2.9 m/s
51
10
72
October
11°C
6°C
6°C
21%
63%
3.6 m/s
17
1
43
November
1°C
-1°C
-4°C
22%
72%
3.8 m/s
1
0
10
December
-5°C
-7°C
-10°C
21%
75%
3.7 m/s
0
0
0
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short North Bay weather by season
Year round, North Bay has days of about -8°C at their warmest in January, its coolest month, and 23°C in July, its warmest; the coolest hours of the day run from -11°C to 16°C through the year, and the average temperature over the year is 5°C around the clock. Rain is most likely around April and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
North Bay weather in winterDecember to February
High -7°CLow -10°CRain 19%
Winter in North Bay has typical daily highs of about -7°C and lows of about -10°C, with a 19% chance of rain on a given day.
North Bay weather in springMarch to May
High 6°CLow -0°CRain 19%
Spring in North Bay has typical daily highs of about 6°C and lows of about -0°C, with a 19% chance of rain on a given day.
North Bay weather in summerJune to August
High 22°CLow 15°CRain 16%
Summer in North Bay has typical daily highs of about 22°C and lows of about 15°C, with a 16% chance of rain on a given day.
North Bay weather in autumnSeptember to November
High 10°CLow 5°CRain 20%
Autumn in North Bay has typical daily highs of about 10°C and lows of about 5°C, with a 20% chance of rain on a given day.
When is the rainy season in North Bay?
North Bay has no sharply defined rainy season: the chance of rain on a given day runs from 15% in July, the driest month, to 22% in April, the wettest.
What time of year is North Bay windiest?
Winds in North Bay are highest in March, averaging 3.9 m/s (14 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in North Bay year round?
The average temperature in North Bay over the whole year is 5°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about -11°C.