Everything below is collected in one spot so you do not have to cross-check Muenster climate: monthly averages by hand. The gap between Jan and Jul is 17.4 C here: 1.4 C against 18.8 C. No month dominates: the wettest is Aug at 2.48 mm/day, the driest Apr at 1.37 mm/day. Taken together that is roughly 769 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. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 9.9 C
Warmest month Jul (18.8 C)
Coldest month Jan (1.4 C)
Wettest month Aug (2.48 mm/day)
All-time record high 37.4 C
All-time record low -17.5 C
Annual precipitation 770 mm / year
Coordinates 51.96236, 7.62571
Population 308,258
Average monthly temperature and rainfall in Muenster
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
1.4
2.46
12.9
-16.7
Feb
2.1
2.05
16.9
-17.5
Mar
5.0
1.75
21.6
-11.1
Apr
9.4
1.37
26.6
-5.0
May
13.2
1.97
30.7
-0.2
Jun
16.7
2.09
33.6
4.2
Jul
18.8
2.42
37.4
6.9
Aug
18.4
2.48
34.5
6.0
Sep
14.8
1.96
31.3
3.6
Oct
10.4
2.02
26.8
-4.5
Nov
5.9
2.29
19.9
-7.1
Dec
2.5
2.42
14.1
-13.4
What the Muenster climate table shows
Values are multi-decadal climatological averages for the 51.96236, 7.62571 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 Muenster 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.