This is the short version of Omsk climate: monthly averages, with the monthly detail underneath. The gap between Jan and Jul is 39.3 C here: -19.7 C against 19.6 C. No month dominates: the wettest is Jul at 2.01 mm/day, the driest Jan at 0.62 mm/day. Taken together that is roughly 424 mm of rain a year for the grid cell. The build runs on a schedule and caches the last good response, so the numbers stay put even when the upstream API is having a bad day. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 1.4 C
Warmest month Jul (19.6 C)
Coldest month Jan (-19.7 C)
Wettest month Jul (2.01 mm/day)
All-time record high 37.4 C
All-time record low -50.7 C
Annual precipitation 423 mm / year
Coordinates 54.99244, 73.36859
Population 1,172,070
Average monthly temperature and rainfall in Omsk
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-19.7
0.62
0.5
-50.7
Feb
-16.4
0.66
0.9
-45.3
Mar
-7.2
0.80
12.9
-32.1
Apr
3.6
1.07
27.0
-18.1
May
11.9
1.34
33.3
-7.5
Jun
18.0
1.78
34.4
-0.5
Jul
19.6
2.01
36.8
5.4
Aug
17.7
1.57
37.4
4.1
Sep
10.8
1.02
31.9
-4.9
Oct
2.3
1.13
21.1
-16.4
Nov
-7.7
1.15
8.7
-40.4
Dec
-16.6
0.80
0.9
-43.7
What the Omsk climate table shows
Values are multi-decadal climatological averages for the 54.99244, 73.36859 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
Is Omsk climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.