Halikko Weather in September
Halikko in September
The short of it: Halikko in September averages a high of 16 °C (60 °F) and a low of 7 °C (45 °F), with 50 mm (2.0 in) of rain and about 12 h 45 min of daylight. Rated 3 of 5 for a visit; the best months are May and June. Source: TerraClimate climate normals, 1991–2020.
Average high 16° · low 7° · rain 50 mm · daylight 12 h 45 min
✦✦✦ Fair for a visit · best months: May & June
Thirty years of records give Halikko an average September high of 16°, a low of 7° and some 50 mm of rain. Highs fall 5° against August, to near 16°; nights run about 7°. Rain is modest, about 50 mm, the 7th wettest month.
The sun is up for about 12 h 45 min in mid-September, 175 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 May and June.
Against its neighbours, Halikko runs cooler than most and drier than most in September. Salo, 3 km to the SE, sees much the same highs.
September in Halikko, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus August
- 5° colder, 22 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 9°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 45 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SaloSouthwest Finland | 3 km SE | 16° | 7° | 49 mm |
| PertteliSouthwest Finland | 11 km ENE | 16° | 7° | 50 mm |
| PerniöSouthwest Finland | 22 km S | 15° | 8° | 53 mm |
| PaimioSouthwest Finland | 23 km WNW | 16° | 7° | 52 mm |
| PiikkiöSouthwest Finland | 31 km W | 16° | 7° | 52 mm |
| SomeroSouthwest Finland | 34 km NE | 15° | 6° | 51 mm |
| LietoSouthwest Finland | 36 km WNW | 16° | 7° | 52 mm |
| AuraSouthwest Finland | 39 km NW | 16° | 7° | 52 mm |