Germany · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Frankfurt are June, August and September, when daytime temperatures are agreeable and rainfall is relatively low.
Frankfurt sees its warmest weather in July, when daytime highs average around 27°C, and its coolest in January (around 5°C).
Annual precipitation totals roughly 659mm — May is typically the wettest month (~75mm) and April the driest (~36mm).
Rainfall is spread fairly evenly through the year, so no single season is dramatically wetter than the rest.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 60 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 5° / -1°C | 48mm | 🤔 Fair |
| February | 7° / 0°C | 44mm | 🤔 Fair |
| March | 11° / 1°C | 44mm | 🤔 Fair |
| April | 17° / 5°C | 36mm | 🌟 Great |
| May | 21° / 9°C | 75mm | 🌟 Great |
| June | 24° / 13°C | 70mm | 🌟 Great |
| July | 27° / 14°C | 68mm | 🌟 Great |
| August | 25° / 14°C | 73mm | 🌟 Great |
| September | 21° / 10°C | 46mm | 🌟 Great |
| October | 15° / 6°C | 47mm | 👍 Good |
| November | 10° / 3°C | 46mm | 🤔 Fair |
| December | 6° / 1°C | 63mm | 🤔 Fair |
January in Frankfurt is cold, with average daytime highs around 5°C (41°F) and nighttime lows near -1°C (31°F). Expect roughly 48mm of precipitation spread over about 11 rainy days, with little rainfall.
🎒 What to pack — warm coat · sweaters and layers · scarf
February in Frankfurt is cold, with average daytime highs around 7°C (44°F) and nighttime lows near 0°C (31°F). Expect roughly 44mm of precipitation spread over about 9 rainy days, with little rainfall.
🎒 What to pack — warm coat · sweaters and layers · scarf
March in Frankfurt is chilly, with average daytime highs around 11°C (52°F) and nighttime lows near 1°C (35°F). Expect roughly 44mm of precipitation spread over about 9 rainy days, with little rainfall.
🎒 What to pack — jacket or coat · long-sleeve layers
April in Frankfurt is mild, with average daytime highs around 17°C (63°F) and nighttime lows near 5°C (41°F). Expect roughly 36mm of precipitation spread over about 7 rainy days, with little rainfall.
🎒 What to pack — light jacket · layers for cool evenings
May in Frankfurt is pleasantly warm, with average daytime highs around 21°C (69°F) and nighttime lows near 9°C (47°F). Expect roughly 75mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
June in Frankfurt is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 13°C (55°F). Expect roughly 70mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
July in Frankfurt is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 14°C (58°F). Expect roughly 68mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
🎒 What to pack — light summer clothing · sunscreen and sunglasses
August in Frankfurt is warm, with average daytime highs around 25°C (78°F) and nighttime lows near 14°C (57°F). Expect roughly 73mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
🎒 What to pack — light summer clothing · sunscreen and sunglasses
September in Frankfurt is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 10°C (50°F). Expect roughly 46mm of precipitation spread over about 7 rainy days, with little rainfall.
🎒 What to pack — light layers · comfortable walking shoes
October in Frankfurt is mild, with average daytime highs around 15°C (60°F) and nighttime lows near 6°C (44°F). Expect roughly 47mm of precipitation spread over about 8 rainy days, with little rainfall.
🎒 What to pack — light jacket · layers for cool evenings
November in Frankfurt is chilly, with average daytime highs around 10°C (49°F) and nighttime lows near 3°C (38°F). Expect roughly 46mm of precipitation spread over about 9 rainy days, with little rainfall.
🎒 What to pack — jacket or coat · long-sleeve layers
December in Frankfurt is cold, with average daytime highs around 6°C (43°F) and nighttime lows near 1°C (33°F). Expect roughly 63mm of precipitation spread over about 12 rainy days, with a moderate amount of rain.
🎒 What to pack — warm coat · sweaters and layers · scarf