Annual mean 7°C · wettest around December · prevailing wind W
Warmest
23.9 °C
Coldest
-5.5 °C
Wettest
32%
Windiest
4.5 m/s
Prevailing
W
3.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Penetanguishene over the whole year is 7°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -7°C. Penetanguishene has no sharply defined rainy season: the chance of rain on a given day runs from 17% in July, the driest month, to 32% in December, the wettest. Winds in Penetanguishene are highest in November, averaging 3.8 m/s (14 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Penetanguishene come in July, when the sky is typically 34% covered; December is the cloudiest month, at 68%.
Month by month Penetanguishene 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
-5°C
-7°C
-10°C
28%
66%
3.6 m/s
0
0
0
February
-3°C
-7°C
-9°C
27%
61%
3.7 m/s
0
0
2
March
1°C
-3°C
-5°C
25%
49%
3.6 m/s
0
0
6
April
7°C
2°C
2°C
28%
48%
3.5 m/s
6
0
25
May
15°C
9°C
11°C
21%
39%
2.9 m/s
30
6
58
June
20°C
14°C
18°C
20%
36%
2.8 m/s
63
17
66
July
24°C
17°C
23°C
17%
34%
2.5 m/s
75
38
46
August
23°C
17°C
23°C
19%
35%
2.5 m/s
74
38
47
September
19°C
13°C
18°C
20%
37%
2.6 m/s
61
15
69
October
12°C
8°C
9°C
27%
52%
3.3 m/s
24
2
53
November
5°C
1°C
-1°C
29%
59%
3.8 m/s
4
0
16
December
-1°C
-3°C
-7°C
32%
68%
3.6 m/s
0
0
1
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 Penetanguishene weather by season
Year round, Penetanguishene has days of about -5°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -7°C to 17°C through the year, and the average temperature over the year is 7°C around the clock. Rain is most likely around December 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.
Penetanguishene weather in winterDecember to February
High -3°CLow -5°CRain 29%
Winter in Penetanguishene has typical daily highs of about -3°C and lows of about -5°C, with a 29% chance of rain on a given day.
Penetanguishene weather in springMarch to May
High 8°CLow 2°CRain 25%
Spring in Penetanguishene has typical daily highs of about 8°C and lows of about 2°C, with a 25% chance of rain on a given day.
Penetanguishene weather in summerJune to August
High 22°CLow 16°CRain 19%
Summer in Penetanguishene has typical daily highs of about 22°C and lows of about 16°C, with a 19% chance of rain on a given day.
Penetanguishene weather in autumnSeptember to November
High 12°CLow 7°CRain 25%
Autumn in Penetanguishene has typical daily highs of about 12°C and lows of about 7°C, with a 25% chance of rain on a given day.
When is the rainy season in Penetanguishene?
Penetanguishene has no sharply defined rainy season: the chance of rain on a given day runs from 17% in July, the driest month, to 32% in December, the wettest.
What time of year is Penetanguishene windiest?
Winds in Penetanguishene are highest in November, averaging 3.8 m/s (14 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Penetanguishene year round?
The average temperature in Penetanguishene over the whole year is 7°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -7°C.