Climate & Weather in Heidelberg, 🇩🇪 Germany - Monthly Averages, Forecast & Air Quality
🇩🇪 Heidelberg,
Germany
#498
Nomad Score
6.5
Coords
49.4093582, 8.6947240
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CURRENT CONDITIONS
Temperature
24.7°C
/
14.6°C
Feels Like
23.7°C / 14.1°C
Weather
🌤️ Overcast
Humidity
%
Wind
9.3 km/h
(gusts 22.7)
UV Index
4.8
Sunrise / Sunset
06:56
/
19:45
Daylight
12.8 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sat 12 Sep | 🌤️ Overcast | 24.7° | 14.6° | 0% |
| Sun 13 Sep | 🌧️ Slight rain | 24.5° | 15.3° | 65% |
| Mon 14 Sep | 🌧️ Slight rain showers | 24.5° | 15.6° | 31% |
| Tue 15 Sep | ⛈️ Thunderstorm | 28.0° | 16.8° | 29% |
| Wed 16 Sep | 🌤️ Overcast | 19.8° | 13.0° | 53% |
| Thu 17 Sep | 🌤️ Overcast | 21.2° | 11.4° | 17% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Excellent | 25.3°C | 15.0°C | 10.6 |
| July | Excellent | 25.3°C | 15.5°C | 13.0 |
| August | Excellent | 25.4°C | 15.8°C | 11.0 |
| September | Good | 21.1°C | 12.3°C | 12.2 |
| May | Good | 19.6°C | 10.0°C | 11.6 |
| April | Fair | 14.5°C | 5.1°C | 12.8 |
| October | Fair | 16.2°C | 8.7°C | 12.2 |
| March | Poor | 12.2°C | 2.8°C | 9.9 |
| February | Poor | 8.6°C | 1.9°C | 13.0 |
| January | Poor | 5.5°C | 0.2°C | 14.5 |
| December | Poor | 6.2°C | 1.5°C | 12.2 |
| November | Poor | 9.0°C | 3.6°C | 16.2 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
30
🟢 Good
US Air Quality Index
European AQI: 31
PM2.5
8.9 µg/m³
PM10
12.9 µg/m³
Ozone
26.0 µg/m³
NO₂
18.0 µg/m³
SO₂
0.9 µg/m³
CO
211.0 µg/m³
UV Index
0.3
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.2
🌳 Birch
0.0
🌿 Ragweed
0.4
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 5.5° | 0.2° | 2.7° | 1.9° | -3.4° | 84.9 mm | 14.5 | 9.7 cm | 108.5 hrs | 8.7 hrs | - | 83.8% | 16.6 km/h | 78.2% |
| Feb | 8.6° | 1.9° | 4.9° | 5.3° | -1.7° | 69.3 mm | 13.0 | 2.2 cm | 154.0 hrs | 10.1 hrs | - | 79.4% | 17.1 km/h | 68.6% |
| Mar | 12.2° | 2.8° | 7.2° | 9.2° | -0.6° | 53.6 mm | 9.9 | 2.1 cm | 248.0 hrs | 11.9 hrs | - | 72.1% | 15.9 km/h | 60.3% |
| Apr | 14.5° | 5.1° | 9.7° | 12.1° | 2.1° | 70.8 mm | 12.8 | 3.2 cm | 285.0 hrs | 13.8 hrs | - | 70.0% | 16.2 km/h | 62.0% |
| May | 19.6° | 10.0° | 14.8° | 18.2° | 8.1° | 83.5 mm | 11.6 | 0.0 cm | 341.0 hrs | 15.4 hrs | - | 67.7% | 15.9 km/h | 61.6% |
| Jun | 25.3° | 15.0° | 20.3° | 25.7° | 14.4° | 66.5 mm | 10.6 | 0.0 cm | 378.0 hrs | 16.2 hrs | - | 64.1% | 14.7 km/h | 52.0% |
| Jul | 25.3° | 15.5° | 20.4° | 25.4° | 15.2° | 87.2 mm | 13.0 | 0.0 cm | 368.9 hrs | 15.8 hrs | - | 65.9% | 15.1 km/h | 56.1% |
| Aug | 25.4° | 15.8° | 20.5° | 25.9° | 15.7° | 78.4 mm | 11.0 | 0.0 cm | 337.9 hrs | 14.4 hrs | - | 68.2% | 13.7 km/h | 52.5% |
| Sep | 21.1° | 12.3° | 16.5° | 20.6° | 11.4° | 89.3 mm | 12.2 | 0.0 cm | 279.0 hrs | 12.6 hrs | - | 75.4% | 14.2 km/h | 57.3% |
| Oct | 16.2° | 8.7° | 12.2° | 15.0° | 6.8° | 100.1 mm | 12.2 | 0.0 cm | 201.5 hrs | 10.8 hrs | - | 82.2% | 14.8 km/h | 70.3% |
| Nov | 9.0° | 3.6° | 6.2° | 6.5° | 0.7° | 92.0 mm | 16.2 | 2.1 cm | 117.0 hrs | 9.1 hrs | - | 86.9% | 14.7 km/h | 78.0% |
| Dec | 6.2° | 1.5° | 3.7° | 3.1° | -1.9° | 74.2 mm | 12.2 | 2.8 cm | 89.9 hrs | 8.3 hrs | - | 86.9% | 15.0 km/h | 80.9% |