Frankfurt am Main Climate by Month
Frankfurt am Main, Hesse, Germany
Warm summers and cool winters, with rain spread through the year.
The climate in Frankfurt am Main is one of warm summers and cool winters, with rain spread through the year. July is the warmest month, with highs around 79°F (26°C); January is the coolest at 41°F (5°C), and nights dip to 33°F (0°C). About 26 in (661 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 79°F(26°C)
- Average high, July
- Coldest nights
- 33°F(0°C)
- Average low, January
- Rain per year
- 26 in(661 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: June
Best and worst months in Frankfurt am Main
Best for weatherThe most comfortable weather comes in June and August, with highs around 77°F (25°C) and about 2.3 in (58 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 42°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Frankfurt am Main weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 33°F(0°C) | 2.0 in(51 mm) | 81% | 0.7 |
| FebFebruary | 44°F(7°C) | 33°F(0°C) | 1.8 in(46 mm) | 76% | 1.5 |
| MarMarch | 53°F(11°C) | 37°F(3°C) | 1.8 in(46 mm) | 69% | 2.6 |
| AprApril | 62°F(17°C) | 43°F(6°C) | 1.5 in(39 mm) | 67% | 4.2 |
| MayMay | 70°F(21°C) | 50°F(10°C) | 2.3 in(58 mm) | 63% | 5.1 |
| JunJuneBest | 76°F(24°C) | 56°F(13°C) | 2.4 in(60 mm) | 64% | 5.5 |
| JulJuly | 79°F(26°C) | 60°F(15°C) | 3.0 in(75 mm) | 61% | 5.4 |
| AugAugustBest | 78°F(26°C) | 58°F(15°C) | 2.2 in(56 mm) | 63% | 4.7 |
| SepSeptember | 69°F(21°C) | 51°F(11°C) | 2.1 in(53 mm) | 73% | 3.2 |
| OctOctober | 58°F(15°C) | 45°F(7°C) | 2.3 in(58 mm) | 77% | 1.8 |
| NovNovember | 48°F(9°C) | 39°F(4°C) | 2.1 in(54 mm) | 83% | 0.9 |
| DecDecember | 42°F(6°C) | 34°F(1°C) | 2.6 in(65 mm) | 90% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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