Holbæk Weather in September
Holbæk in September
The short of it: Holbæk in September averages a high of 17 °C (63 °F) and a low of 12 °C (53 °F), with 55 mm (2.2 in) of rain and about 12 h 38 min of daylight. Rated 4 of 5 for a visit; the best months are May and June. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 12° · rain 55 mm · daylight 12 h 38 min
✦✦✦✦ Recommended for a visit · best months: May & June
September in Holbæk brings afternoons near 17° and nights around 12°, with about 55 mm of rain over the month. Highs fall 4° against August, to near 17°; nights run about 12°. Rain is modest, about 55 mm, the 4th wettest month.
The sun is up for about 12 h 38 min in mid-September, 144 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are May and June.
Against its neighbours, Holbæk runs about middling and drier than most in September. Roskilde, 25 km to the ESE, sees much the same highs.
September in Holbæk, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 21 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 5°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 38 min
- Average wind
- 21 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| RoskildeZealand | 25 km ESE | 17° | 11° | 56 mm |
| JyllingeZealand | 25 km E | 17° | 11° | 56 mm |
| FrederikssundCapital Region | 26 km ENE | 17° | 11° | 55 mm |
| FløngCapital Region | 30 km ESE | 17° | 11° | 57 mm |
| StenløseCapital Region | 31 km E | 17° | 11° | 57 mm |
| RingstedZealand | 31 km S | 17° | 12° | 57 mm |
| HedehuseneCapital Region | 31 km ESE | 17° | 11° | 57 mm |
| FrederiksværkCapital Region | 34 km NE | 17° | 11° | 54 mm |