Annual mean 8°C · wettest around December · prevailing wind SW
Warmest
24.9 °C
Coldest
-4.9 °C
Wettest
25%
Windiest
5.1 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
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 Innisfil over the whole year is 8°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -7°C. Innisfil has no sharply defined rainy season: the chance of rain on a given day runs from 10% in July, the driest month, to 24% in December, the wettest. Winds in Innisfil are highest in March, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Innisfil come in July, when the sky is typically 37% covered; December is the cloudiest month, at 65%.
Month by month Innisfil 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
-4°C
-7°C
-10°C
19%
63%
3.5 m/s
0
0
0
February
-3°C
-6°C
-8°C
19%
60%
3.6 m/s
0
0
2
March
2°C
-3°C
-4°C
17%
51%
3.8 m/s
0
0
7
April
8°C
2°C
2°C
20%
49%
3.8 m/s
6
0
28
May
16°C
9°C
12°C
14%
42%
3.2 m/s
37
8
64
June
22°C
15°C
19°C
13%
39%
3.1 m/s
68
20
64
July
25°C
18°C
24°C
10%
37%
2.7 m/s
75
44
41
August
24°C
16°C
23°C
11%
37%
2.6 m/s
74
42
44
September
20°C
13°C
19°C
10%
37%
2.6 m/s
61
20
67
October
13°C
8°C
9°C
18%
51%
3.0 m/s
27
2
54
November
5°C
1°C
-0°C
22%
59%
3.3 m/s
3
0
17
December
-1°C
-4°C
-7°C
24%
65%
3.4 m/s
0
0
2
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 Innisfil weather by season
Year round, Innisfil has days of about -4°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -7°C to 18°C through the year, and the average temperature over the year is 8°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.
Innisfil weather in winterDecember to February
High -3°CLow -5°CRain 21%
Winter in Innisfil has typical daily highs of about -3°C and lows of about -5°C, with a 21% chance of rain on a given day.
Innisfil weather in springMarch to May
High 8°CLow 3°CRain 17%
Spring in Innisfil has typical daily highs of about 8°C and lows of about 3°C, with a 17% chance of rain on a given day.
Innisfil weather in summerJune to August
High 23°CLow 16°CRain 12%
Summer in Innisfil has typical daily highs of about 23°C and lows of about 16°C, with a 12% chance of rain on a given day.
Innisfil weather in autumnSeptember to November
High 13°CLow 7°CRain 17%
Autumn in Innisfil has typical daily highs of about 13°C and lows of about 7°C, with a 17% chance of rain on a given day.
When is the rainy season in Innisfil?
Innisfil has no sharply defined rainy season: the chance of rain on a given day runs from 10% in July, the driest month, to 24% in December, the wettest.
What time of year is Innisfil windiest?
Winds in Innisfil are highest in March, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Innisfil year round?
The average temperature in Innisfil over the whole year is 8°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -7°C.