Tornio Weather in September
Tornio in September
The short of it: Tornio in September averages a high of 13 °C (55 °F) and a low of 5 °C (42 °F), with 60 mm (2.4 in) of rain and about 12 h 56 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.
Average high 13° · low 5° · rain 60 mm · daylight 12 h 56 min
✦✦✦ Fair for a visit · best months: July & August
Thirty years of records give Tornio an average September high of 13°, a low of 5° and some 60 mm of rain. The year turns hard here: highs drop 6° from August to about 13°, with nights near 5°. Wet spells are common — about 60 mm, the 3rd wettest month.
The sun is up for about 12 h 56 min in mid-September, 230 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are July and August.
Against its neighbours, Tornio runs warmer than most and wetter than most in September. Haparanda, 1 km to the SSW, sees much the same highs.
September in Tornio, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 6° colder, 7.0 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 7°
- Snow season
- Oct–Apr
- Daylight, mid-month
- 12 h 56 min
- Average wind
- 13 km/h