Climate normals · 1970–2000
Iserlohn Climate
Iserlohn is a city in Germany (07) with a population of about 91,811. Its average annual temperature is 8.6°C (47°F), with roughly 1052 mm of rain per year.
8.6°C
Avg Temp
1052
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Iserlohn Climate
Iserlohn has an average annual temperature of 8.6°C (47°F) and receives about 1052 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.6°C
Avg Temp
1052
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 1° / 34° | 105 mm |
| February | 1° / 35° | 74 mm |
| March | 4° / 40° | 85 mm |
| April | 7° / 45° | 68 mm |
| May | 12° / 54° | 76 mm |
| June | 15° / 58° | 89 mm |
| July | 17° / 62° | 100 mm |
| August | 16° / 61° | 85 mm |
| September | 13° / 55° | 85 mm |
| October | 9° / 48° | 79 mm |
| November | 5° / 41° | 98 mm |
| December | 2° / 36° | 108 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Iserlohn
The most comfortable months to visit Iserlohn are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 22°C high). The coldest is January (near -1°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Iserlohn are typically August, July and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Iserlohn, Germany has an average annual temperature of 8.6°C and about 1052 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Iserlohn average about 22°C (71°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.