Otwock Weather in September
Otwock in September
The short of it: Otwock in September averages a high of 19 °C (66 °F) and a low of 9 °C (48 °F), with 45 mm (1.8 in) of rain and about 12 h 34 min of daylight. Rated 5 of 5 for a visit; the best months are September and June. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 9° · rain 45 mm · daylight 12 h 34 min
✦✦✦✦✦ Recommended for a visit · best months: September & June
Thirty years of records give Otwock an average September high of 19°, a low of 9° and some 45 mm of rain. The year turns hard here: highs drop 6° from August to about 19°, with nights near 9°. Rain is modest, about 45 mm, the 5th wettest month.
The sun is up for about 12 h 34 min in mid-September, 125 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 5 of 5 for a visit; it is the best month of the year to come.
Against its neighbours, Otwock runs about middling and about as wet in September. Karczew, 3 km to the SSW, sees much the same highs.
September in Otwock, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 6° colder, 10 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 34 min
- Average wind
- 10 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KarczewMazovia | 3 km SSW | 19° | 9° | 46 mm |
| JózefówMazovia | 4 km NNW | 19° | 9° | 45 mm |
| Konstancin-JeziornaMazovia | 10 km W | 19° | 9° | 45 mm |
| WawerMazovia | 12 km NNW | 19° | 9° | 45 mm |
| KabatyMazovia | 13 km WNW | 19° | 9° | 46 mm |
| WilanówMazovia | 13 km WNW | 19° | 9° | 45 mm |
| Góra KalwariaMazovia | 15 km SSW | 19° | 9° | 46 mm |
| UrsynówMazovia | 15 km WNW | 19° | 9° | 46 mm |