One page for Chernihiv climate: monthly averages, sourced from public APIs and refreshed automatically. Expect -7.0 C at the coldest (Jan) and 21.1 C at the warmest (Jul) — a 28.1 C spread. Expect a wet month and a dry month but no real season: 2.42 mm/day in Jul against 1.28 mm/day in Apr. Taken together that is roughly 626 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 7.5 C
Warmest month Jul (21.1 C)
Coldest month Jan (-7.0 C)
Wettest month Jul (2.42 mm/day)
All-time record high 37.0 C
All-time record low -33.2 C
Annual precipitation 628 mm / year
Coordinates 51.50541, 31.28656
Population 282,747
Average monthly temperature and rainfall in Chernihiv
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-7.0
1.47
7.8
-32.2
Feb
-5.7
1.50
13.3
-33.2
Mar
0.0
1.35
19.2
-22.9
Apr
8.2
1.28
27.4
-7.5
May
15.0
2.24
31.5
-1.7
Jun
18.7
2.15
33.2
2.5
Jul
21.1
2.42
34.7
8.2
Aug
20.3
1.61
37.0
6.8
Sep
14.6
1.48
35.7
-0.6
Oct
7.4
1.80
24.9
-6.9
Nov
1.3
1.61
17.8
-17.2
Dec
-4.5
1.67
10.1
-24.8
What the Chernihiv climate table shows
Values are multi-decadal climatological averages for the 51.50541, 31.28656 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 Chernihiv 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.