Climate guideThirty-year normals for Langen, Hesse
Langen climate by month
Oceanic · CfbBest May–Jun · Sep
Annual mean11°day and night
Seasonal swing18°warmest vs coolest
Precipitation793 mm136 wet days a year
49.99° N, 8.67° EElevation 134 mUTC+1 · Central European Standard Time
When to goLangen · weather score
Best timeMay–Jun · Sep
October: high / low15° / 7°
iSummary
What the weather is like
Langen has an oceanic climate (Köppen Cfb): rain spread through the year and no real dry season.
The warmest month is July, when afternoons average 26° and nights 14°. January is the coolest month, with highs of 5° and lows of 0°. The difference between the warmest and the coolest month is about 18°.
About 793 mm of precipitation falls in an average year. December is the wettest month (72 mm, 14 wet days) and September the driest (64 mm, 9 wet days). Cloud cover ranges from 33% in August to 56% in December.
Compared with Berlin, the capital, Langen is 0.9° warmer on a July afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 26° · July
- Coldest nights
- 0° · January
- Wettest month
- December
- Driest month
- September
- Clearest skies
- August · 33% cloud
- Longest day
- 16 h 20 min
- Shortest day
- 8 h 07 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 5° | 7° | 11° | 17° | 21° | 24° | 26° | 26° | 21° | 15° | 9° | 6° |
| Average low | 0° | 0° | 2° | 5° | 9° | 12° | 14° | 14° | 10° | 7° | 3° | 1° |
| Precipitation | 59 mm | 54 mm | 65 mm | 52 mm | 75 mm | 72 mm | 76 mm | 70 mm | 64 mm | 71 mm | 63 mm | 72 mm |
| Wet days (≥1 mm) | 12.4 | 10.8 | 10.4 | 9 | 11.7 | 11.8 | 13.1 | 12.5 | 8.8 | 10.8 | 11.1 | 13.6 |
| Cloud cover | 53% | 47% | 46% | 41% | 40% | 37% | 34% | 33% | 40% | 46% | 54% | 56% |
| Daylight | 8h 33 | 10h 06 | 11h 49 | 13h 45 | 15h 24 | 16h 20 | 15h 57 | 14h 31 | 12h 40 | 10h 49 | 9h 05 | 8h 07 |
| Month score | 19 | 25 | 34 | 66 | 68 | 69 | 63 | 66 | 75 | 52 | 22 | 15 |
ivMonth by month
Langen in every month
January19
5° / 0°
59 mm · 12.4 wet days
February25
7° / 0°
54 mm · 10.8 wet days
March34
11° / 2°
65 mm · 10.4 wet days
April66
17° / 5°
52 mm · 9 wet days
May68
21° / 9°
75 mm · 11.7 wet days
June69
24° / 12°
72 mm · 11.8 wet days
July63
26° / 14°
76 mm · 13.1 wet days
August66
26° / 14°
70 mm · 12.5 wet days
September75
21° / 10°
64 mm · 8.8 wet days
October52
15° / 7°
71 mm · 10.8 wet days
November22
9° / 3°
63 mm · 11.1 wet days
December15
6° / 1°
72 mm · 13.6 wet days