Hel Weather in September
Hel in September
The short of it: Hel in September averages a high of 18 °C (64 °F) and a low of 11 °C (52 °F), with 63 mm (2.5 in) of rain and about 12 h 37 min of daylight. Rated 4 of 5 for a visit; the best months are May and August. Source: TerraClimate climate normals, 1991–2020.
Average high 18° · low 11° · rain 63 mm · daylight 12 h 37 min
✦✦✦✦ Recommended for a visit · best months: May & August
Thirty years of records give Hel an average September high of 18°, a low of 11° and some 63 mm of rain. The year turns hard here: highs drop 5° from August to about 18°, with nights near 11°. Wet spells are common — about 63 mm, the 3rd wettest month.
The sun is up for about 12 h 37 min in mid-September, 138 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 4 of 5 for a visit; the finest months here are May and August.
Against its neighbours, Hel runs cooler than most and drier than most in September. Gdynia, 20 km to the WSW, sees much the same highs.
September in Hel, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 5° colder, 5.0 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 7°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 37 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| GdyniaPomerania | 20 km WSW | 18° | 11° | 65 mm |
| SopotPomerania | 24 km SW | 18° | 11° | 64 mm |
| Nowy PortPomerania | 24 km SSW | 19° | 11° | 64 mm |
| Brzeźno GdańskiePomerania | 25 km SSW | 19° | 11° | 64 mm |
| Żabianka-Wejhera-Jelitkowo-TysiącleciaPomerania | 25 km SW | 18° | 11° | 64 mm |
| Przymorze WielkiePomerania | 25 km SSW | 19° | 11° | 64 mm |
| Wielki KackPomerania | 25 km SW | 18° | 10° | 68 mm |
| Przymorze MałePomerania | 26 km SW | 18° | 10° | 65 mm |