Everything below is collected in one spot so you do not have to cross-check Winnipeg climate: monthly averages by hand. The gap between Jan and Jul is 38.2 C here: -17.1 C against 21.1 C. No month dominates: the wettest is Jun at 3.13 mm/day, the driest Feb at 0.67 mm/day. Taken together that is roughly 571 mm of rain a year for the grid cell. The same build that regenerates the sitemap refreshes these values, and unchanged pages are left untouched. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 3.3 C
Warmest month Jul (21.1 C)
Coldest month Jan (-17.1 C)
Wettest month Jun (3.13 mm/day)
All-time record high 38.2 C
All-time record low -44.5 C
Annual precipitation 573 mm / year
Coordinates 49.8844, -97.147
Population 749,607
Average monthly temperature and rainfall in Winnipeg
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-17.1
0.74
2.3
-44.5
Feb
-15.4
0.67
3.1
-41.4
Mar
-5.6
1.07
25.2
-38.7
Apr
4.6
1.23
27.5
-18.9
May
11.9
2.54
31.5
-5.0
Jun
18.0
3.13
35.4
1.7
Jul
21.1
2.30
36.7
7.2
Aug
19.6
2.06
38.2
4.2
Sep
13.8
1.99
31.7
-5.1
Oct
5.0
1.39
28.4
-12.0
Nov
-4.0
0.86
18.6
-26.1
Dec
-13.6
0.81
3.9
-41.9
What the Winnipeg climate table shows
Values are multi-decadal climatological averages for the 49.8844, -97.147 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Does Winnipeg get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.