Frankfurt am Main vs Heidelberg, Germany Climate
99%matchOn climate, Heidelberg is a 99% match for Frankfurt am Main. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Frankfurt am Main gets 26 in (661 mm) of rain a year and Heidelberg 32 in (806 mm). July is the warmest month in both, with highs of 79°F (26°C) in Frankfurt am Main and 78°F (26°C) in Heidelberg.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Frankfurt am MainHeidelbergsolid = high, dashed = low
Rain (in per month)
Frankfurt am MainHeidelberg
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Frankfurt am Main | Heidelberg | Frankfurt am Main | Heidelberg | Frankfurt am Main | Heidelberg | |
| Jan | 41°F(5°C) | 41°F(5°C) | 33°F(0°C) | 32°F(0°C) | 2.0 in(51 mm) | 2.6 in(65 mm) |
| Feb | 44°F(7°C) | 44°F(7°C) | 33°F(0°C) | 33°F(1°C) | 1.8 in(46 mm) | 2.4 in(60 mm) |
| Mar | 53°F(11°C) | 53°F(11°C) | 37°F(3°C) | 37°F(3°C) | 1.8 in(46 mm) | 2.4 in(62 mm) |
| Apr | 62°F(17°C) | 62°F(17°C) | 43°F(6°C) | 43°F(6°C) | 1.5 in(39 mm) | 1.7 in(43 mm) |
| May | 70°F(21°C) | 70°F(21°C) | 50°F(10°C) | 50°F(10°C) | 2.3 in(58 mm) | 3.1 in(79 mm) |
| Jun | 76°F(24°C) | 76°F(24°C) | 56°F(13°C) | 56°F(14°C) | 2.4 in(60 mm) | 2.7 in(68 mm) |
| Jul | 79°F(26°C) | 78°F(26°C) | 60°F(15°C) | 60°F(15°C) | 3.0 in(75 mm) | 3.3 in(83 mm) |
| Aug | 78°F(26°C) | 78°F(26°C) | 58°F(15°C) | 59°F(15°C) | 2.2 in(56 mm) | 2.2 in(56 mm) |
| Sep | 69°F(21°C) | 69°F(21°C) | 51°F(11°C) | 52°F(11°C) | 2.1 in(53 mm) | 2.8 in(70 mm) |
| Oct | 58°F(15°C) | 59°F(15°C) | 45°F(7°C) | 46°F(8°C) | 2.3 in(58 mm) | 2.8 in(71 mm) |
| Nov | 48°F(9°C) | 48°F(9°C) | 39°F(4°C) | 39°F(4°C) | 2.1 in(54 mm) | 2.8 in(70 mm) |
| Dec | 42°F(6°C) | 43°F(6°C) | 34°F(1°C) | 34°F(1°C) | 2.6 in(65 mm) | 3.1 in(79 mm) |
1991–2020 averages, by calendar month.