Heilbronn Weather in December
Heilbronn in December
The short of it: Heilbronn in December averages a high of 6 °C (42 °F) and a low of 0 °C (33 °F), with 72 mm (2.8 in) of rain and about 8 h 13 min of daylight. Rated 1 of 5 for a visit; the best months are April and June. Source: TerraClimate climate normals, 1991–2020.
Average high 6° · low 0° · rain 72 mm · daylight 8 h 13 min
✦ Travel with care for a visit · best months: April & June
December in Heilbronn brings afternoons near 6° and nights around 0°, with about 72 mm of rain over the month. Much like November: highs about 6°, nights near 0°. Pack the buffalo coat. Wet spells are common — about 72 mm, the 3rd wettest month. The first lasting snow usually comes now.
The sun is up for about 8 h 13 min in mid-December, 49 minutes less than a month before.
For the traveller: pack a heavy coat, gloves and a scarf, and an oilskin besides. The Almanac rates December 1 of 5 for a visit; the finest months here are April and June.
Against its neighbours, Heilbronn runs warmer than most and drier than most in December. Neckarsulm, 5 km to the N, sees much the same highs.
December in Heilbronn, by the numbers
- Warmth rank
- 11th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus November
- 4° colder, 12 mm more rain
- Versus January
- 1° warmer
- Day–night spread
- 5°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 8 h 13 min
- Average wind
- 9 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| NeckarsulmBaden-Wurttemberg | 5 km N | 6° | 0° | 76 mm |
| Bietigheim-BissingenBaden-Wurttemberg | 23 km SSW | 5° | 0° | 58 mm |
| BacknangBaden-Wurttemberg | 27 km SE | 5° | -1° | 86 mm |
| LudwigsburgBaden-Wurttemberg | 27 km S | 5° | 0° | 55 mm |
| SinsheimBaden-Wurttemberg | 28 km WNW | 5° | 0° | 95 mm |
| Vaihingen an der EnzBaden-Wurttemberg | 30 km SW | 5° | 0° | 63 mm |
| Remseck am NeckarBaden-Wurttemberg | 30 km S | 5° | 0° | 57 mm |
| KornwestheimBaden-Wurttemberg | 31 km S | 5° | 0° | 51 mm |