Heilbron in March
7.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 26°C. Frequent rain: about 11 rainy days.
26°CAvg high
14°CAvg low
11Rainy days (81 mm)
12:12 hDaylight
06:12Sunrise · 18:24 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Frequent rain: about 11 rainy days
- Rain varies a lot between years (±4.4 days)
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in March varies a lot between years (±4.4 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 27°C | 16°C | 124 mm | 15 | – | – | 6.9 |
| February | 27°C | 16°C | 87 mm | 12 | – | – | 7.4 |
| March | 26°C | 14°C | 81 mm | 11 | – | – | 7.6 |
| April | 23°C | 10°C | 43 mm | 7 | – | – | 8.2 |
| May | 21°C | 6°C | 19 mm | 3 | – | – | 8.5 |
| June | 18°C | 3°C | 10 mm | 2 | – | – | 8.3 |
| July | 18°C | 2°C | 6 mm | 1 | – | – | 8.3 |
| August | 21°C | 5°C | 15 mm | 2 | – | – | 8.6 |
| September | 25°C | 9°C | 20 mm | 3 | – | – | 8.7 |
| October | 26°C | 12°C | 76 mm | 10 | – | – | 7.8 |
| November | 26°C | 13°C | 98 mm | 12 | – | – | 7.3 |
| December | 27°C | 15°C | 139 mm | 16 | – | – | 6.6 |
Frequently asked questions
How hot is Heilbron in March?
Daytime highs average 26°C and nights about 14°C.
When is the best time to visit Heilbron?
The best months are September, August, May, June.