Climate averages 1991–2020
Hanau am Main weather
in December.
A cold, moderately wet month: the 11th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cold month in Hanau am Main: daytime highs average 5.0°C and nights cool to about 0.4°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 80 mm of rain on roughly 14 days, which makes December a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 8 h 09 min on an average December day.
The nearest other city in this atlas is Offenbach (11 km away). In December its highs average 5.0°C, about as warm as Hanau am Main, with 68 mm of rain.
Among the 120 cities listed in Germany, Hanau am Main ranks joint 55th of 120 for the warmest December highs and joint 77th of 120 for the driest December (rainfall, lowest first). The mean December high of those 120 cities is 4.9°C; Hanau am Main is 0.1°C warmer than that mean.
From December to January, average highs fall by 0.6°C to 4.4°C, and monthly rainfall falls from 80 mm to 69 mm.
The annual picture
December in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Hanau am Main climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.4°C-0.6°C | -0.6°C | 69 | 12.5 | 8.69 h |
| February | 5.9°C-0.6°C | -0.6°C | 56 | 10.6 | 10.010 h |
| March | 10.1°C1.8°C | 1.8°C | 59 | 11.4 | 11.812 h |
| April | 14.8°C5.0°C | 5.0°C | 49 | 10.4 | 13.714 h |
| May | 18.7°C9.4°C | 9.4°C | 62 | 10.8 | 15.415 h |
| June | 22.1°C12.8°C | 12.8°C | 59 | 10.9 | 16.316 h |
| July | 24.3°C15.0°C | 15.0°C | 66 | 11.7 | 15.916 h |
| August | 24.3°C14.9°C | 14.9°C | 58 | 10.3 | 14.514 h |
| September | 19.8°C11.3°C | 11.3°C | 58 | 9.3 | 12.713 h |
| October | 14.3°C7.3°C | 7.3°C | 60 | 11.2 | 10.811 h |
| November | 8.5°C3.3°C | 3.3°C | 65 | 11.6 | 9.19 h |
| December, selected | 5.0°C0.4°C | 0.4°C | 80 | 14.4 | 8.28 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Offenbach in DecemberGermany · 11 kmHigh 5.0°C · Low 0.4°C · 68 mm rain
- Frankfurt am Main in DecemberGermany · 17 kmHigh 5.0°C · Low 0.4°C · 68 mm rain
- Darmstadt in DecemberGermany · 35 kmHigh 5.1°C · Low 0.6°C · 85 mm rain
- Wiesbaden in DecemberGermany · 48 kmHigh 5.2°C · Low 0.9°C · 62 mm rain
- Mainz in DecemberGermany · 48 kmHigh 5.0°C · Low 0.4°C · 62 mm rain
- Gießen in DecemberGermany · 53 kmHigh 4.5°C · Low 0.3°C · 67 mm rain
- Worms in DecemberGermany · 68 kmHigh 5.3°C · Low 0.3°C · 61 mm rain
- Marburg an der Lahn in DecemberGermany · 76 kmHigh 4.0°C · Low -0.2°C · 66 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Hanau am Main) is explained once on the Hanau am Main year overview and on the Sources, method and limits page.