Calw Weather in April
Calw in April
The short of it: Calw in April averages a high of 14 °C (57 °F) and a low of 3 °C (38 °F), with 60 mm (2.4 in) of rain and about 13 h 37 min of daylight. Rated 3 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.
Average high 14° · low 3° · rain 60 mm · daylight 13 h 37 min
✦✦✦ Fair for a visit · best months: August & July
Thirty years of records give Calw an average April high of 14°, a low of 3° and some 60 mm of rain. Spring takes hold here: highs climb 5° from March to about 14°, with nights near 3°. It is the driest month of the year, only 60 mm of rain. The snow cover usually melts away this month.
The sun is up for about 13 h 37 min in mid-April, 113 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates April 3 of 5 for a visit; the finest months here are August and July.
Against its neighbours, Calw runs cooler than most and wetter than most in April. Herrenberg, 16 km to the SE, is 1° warmer by day.
April in Calw, by the numbers
- Warmth rank
- 6th warmest of 12
- Rain rank
- 12th wettest of 12
- Versus March
- 5° warmer, 20 mm less rain
- Versus May
- 4° colder
- Day–night spread
- 10°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 13 h 37 min
- Average wind
- 10 km/h
Neighbouring Towns
April averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| HerrenbergBaden-Wurttemberg | 16 km SE | 15° | 3° | 51 mm |
| PforzheimBaden-Wurttemberg | 19 km N | 16° | 4° | 52 mm |
| BöblingenBaden-Wurttemberg | 20 km E | 14° | 4° | 46 mm |
| SindelfingenBaden-Wurttemberg | 20 km E | 14° | 4° | 46 mm |
| LeonbergBaden-Wurttemberg | 22 km ENE | 15° | 4° | 39 mm |
| MühlackerBaden-Wurttemberg | 27 km NNE | 16° | 5° | 42 mm |
| Vaihingen an der EnzBaden-Wurttemberg | 29 km NNE | 16° | 5° | 38 mm |
| RottenburgBaden-Wurttemberg | 30 km SSE | 15° | 4° | 48 mm |