Mern Weather in September
Mern in September
The short of it: Mern in September averages a high of 17 °C (63 °F) and a low of 13 °C (55 °F), with 56 mm (2.2 in) of rain and about 12 h 37 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 13° · rain 56 mm · daylight 12 h 37 min
✦✦✦✦ Recommended for a visit · best months: June & September
Thirty years of records give Mern an average September high of 17°, a low of 13° and some 56 mm of rain. Much like August: highs about 17°, nights near 13°. A wool coat will serve you well. Rain is modest, about 56 mm, the 4th wettest month.
The sun is up for about 12 h 37 min in mid-September, 140 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 June and September.
Against its neighbours, Mern runs cooler than most and about as wet in September. Vordingborg, 10 km to the WSW, sees much the same highs.
September in Mern, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 19 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 4°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 37 min
- Average wind
- 19 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| VordingborgZealand | 10 km WSW | 17° | 13° | 53 mm |
| NæstvedZealand | 28 km NW | 17° | 12° | 57 mm |
| HaslevZealand | 31 km N | 17° | 12° | 60 mm |
| Nykøbing FalsterZealand | 33 km SSW | 17° | 13° | 55 mm |
| Klinteby FrihedZealand | 34 km WNW | 17° | 12° | 55 mm |
| KøgeZealand | 46 km N | 17° | 12° | 56 mm |
| RingstedZealand | 47 km NNW | 17° | 12° | 57 mm |
| AlholmZealand | 48 km SSW | 18° | 13° | 55 mm |