Ølstykke Weather in September
Ølstykke in September
The short of it: Ølstykke in September averages a high of 17 °C (63 °F) and a low of 11 °C (51 °F), with 57 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 11° · rain 57 mm · daylight 12 h 38 min
✦✦✦✦ Recommended for a visit · best months: May & June
Thirty years of records give Ølstykke an average September high of 17°, a low of 11° and some 57 mm of rain. The year turns hard here: highs drop 4° from August to about 17°, with nights near 11°. Rain is modest, about 57 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, Ølstykke runs warmer than most and drier than most in September. Stenløse, 4 km to the SE, sees much the same highs.
September in Ølstykke, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 22 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 7°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 38 min
- Average wind
- 18 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| StenløseCapital Region | 4 km SE | 17° | 11° | 57 mm |
| FrederikssundCapital Region | 7 km NW | 17° | 11° | 55 mm |
| FarumCapital Region | 13 km E | 17° | 10° | 61 mm |
| VærløseCapital Region | 13 km E | 17° | 10° | 60 mm |
| LillerødCapital Region | 15 km NE | 17° | 10° | 61 mm |
| BallerupCapital Region | 15 km ESE | 17° | 10° | 61 mm |
| AllerødCapital Region | 15 km ENE | 17° | 10° | 61 mm |
| HedehuseneCapital Region | 16 km S | 17° | 11° | 57 mm |