Nummi Weather in September
Nummi in September
The short of it: Nummi in September averages a high of 16 °C (60 °F) and a low of 8 °C (46 °F), with 54 mm (2.1 in) of rain and about 12 h 45 min of daylight. Rated 3 of 5 for a visit; the best months are June and May. Source: TerraClimate climate normals, 1991–2020.
Average high 16° · low 8° · rain 54 mm · daylight 12 h 45 min
✦✦✦ Fair for a visit · best months: June & May
Thirty years of records give Nummi an average September high of 16°, a low of 8° and some 54 mm of rain. Highs fall 6° against August, to near 16°; nights run about 8°. Rain is modest, about 54 mm, the 6th wettest month.
The sun is up for about 12 h 45 min in mid-September, 176 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 3 of 5 for a visit; the finest months here are June and May.
Against its neighbours, Nummi runs cooler than most and wetter than most in September. Kurala, 1 km to the ENE, sees much the same highs.
September in Nummi, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 6° colder, 17 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 8°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 45 min
- Average wind
- 16 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KuralaSouthwest Finland | 1 km ENE | 16° | 8° | 54 mm |
| HalinenSouthwest Finland | 1 km N | 16° | 8° | 54 mm |
| I kaupunginosaSouthwest Finland | 2 km WSW | 16° | 8° | 54 mm |
| PääskyvuoriSouthwest Finland | 2 km SE | 16° | 7° | 53 mm |
| VasaramäkiSouthwest Finland | 2 km SSW | 16° | 8° | 54 mm |
| VartiovuoriSouthwest Finland | 2 km WSW | 16° | 8° | 54 mm |
| VI kaupunginosaSouthwest Finland | 2 km W | 16° | 8° | 54 mm |
| TurkuSouthwest Finland | 3 km WSW | 16° | 8° | 54 mm |