Annual mean 4°C · wettest around September · prevailing wind W
Warmest
24.8 °C
Coldest
-13.7 °C
Wettest
45%
Windiest
6.0 m/s
Prevailing
W
4.9 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 Portage La Prairie over the whole year is 4°C. July is the hottest month, with highs of about 24°C; February is the coldest, with lows of about -15°C. Portage La Prairie has no sharply defined rainy season: the chance of rain on a given day runs from 37% in March, the driest month, to 43% in September, the wettest. Winds in Portage La Prairie are highest in April, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.3 m/s (12 km/h). The prevailing wind is from the W. The clearest skies in Portage La Prairie come in February, when the sky is typically 26% covered; December is the cloudiest month, at 36%.
Month by month Portage La Prairie 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
-12°C
-14°C
-18°C
38%
35%
4.0 m/s
0
0
0
February
-11°C
-15°C
-18°C
38%
26%
4.1 m/s
0
0
0
March
-3°C
-8°C
-9°C
37%
28%
4.2 m/s
0
0
2
April
6°C
-1°C
-0°C
40%
31%
4.6 m/s
1
0
23
May
17°C
9°C
11°C
41%
31%
4.4 m/s
35
4
59
June
22°C
15°C
19°C
42%
33%
3.8 m/s
65
19
63
July
24°C
17°C
23°C
41%
33%
3.3 m/s
73
37
46
August
23°C
15°C
21°C
41%
31%
3.3 m/s
75
28
56
September
18°C
10°C
15°C
43%
27%
3.7 m/s
50
6
69
October
9°C
3°C
4°C
40%
34%
4.1 m/s
10
0
34
November
-1°C
-5°C
-7°C
39%
33%
4.3 m/s
1
0
6
December
-9°C
-12°C
-15°C
39%
36%
4.1 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 Portage La Prairie weather by season
Year round, Portage La Prairie has days of about -12°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -15°C to 17°C through the year, and the average temperature over the year is 4°C around the clock. Rain is most likely around September and least likely around March. 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.
Portage La Prairie weather in winterDecember to February
High -11°CLow -14°CRain 38%
Winter in Portage La Prairie has typical daily highs of about -11°C and lows of about -14°C, with a 38% chance of rain on a given day.
Portage La Prairie weather in springMarch to May
High 7°CLow 0°CRain 40%
Spring in Portage La Prairie has typical daily highs of about 7°C and lows of about 0°C, with a 40% chance of rain on a given day.
Portage La Prairie weather in summerJune to August
High 23°CLow 16°CRain 41%
Summer in Portage La Prairie has typical daily highs of about 23°C and lows of about 16°C, with a 41% chance of rain on a given day.
Portage La Prairie weather in autumnSeptember to November
High 9°CLow 3°CRain 41%
Autumn in Portage La Prairie has typical daily highs of about 9°C and lows of about 3°C, with a 41% chance of rain on a given day.
When is the rainy season in Portage La Prairie?
Portage La Prairie has no sharply defined rainy season: the chance of rain on a given day runs from 37% in March, the driest month, to 43% in September, the wettest.
What time of year is Portage La Prairie windiest?
Winds in Portage La Prairie are highest in April, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.3 m/s (12 km/h). The prevailing wind is from the W.
What is the average temperature in Portage La Prairie year round?
The average temperature in Portage La Prairie over the whole year is 4°C. July is the hottest month, with highs of about 24°C; February is the coldest, with lows of about -15°C.