Climate averages 1991–2020
Sollentuna weather
in October.
A cool, moderately wet month: the 7th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a cool month in Sollentuna: daytime highs average 9.3°C and nights cool to about 5.0°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 48 mm of rain on roughly 10 days, which makes October a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 15 min on an average October day.
The nearest other city in this atlas is Stockholm (13 km away). In October its highs average 9.4°C, about as warm as Sollentuna, with 48 mm of rain.
Among the 21 cities listed in Sweden, Sollentuna ranks 14th of 21 for the warmest October highs and joint 1st of 21 for the driest October (rainfall, lowest first). The mean October high of those 21 cities is 9.5°C; Sollentuna is 0.2°C cooler than that mean.
From October to November, average highs fall by 4.9°C to 4.4°C, and monthly rainfall falls from 48 mm to 45 mm.
The annual picture
October in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Sollentuna climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.0°C-3.8°C | -3.8°C | 35 | 7.9 | 6.97 h |
| February | 0.4°C-4.3°C | -4.3°C | 29 | 7.8 | 9.29 h |
| March | 3.8°C-2.4°C | -2.4°C | 29 | 7.7 | 11.812 h |
| April | 9.4°C1.6°C | 1.6°C | 33 | 8.0 | 14.514 h |
| May | 14.7°C6.5°C | 6.5°C | 44 | 9.5 | 17.017 h |
| June | 18.7°C11.2°C | 11.2°C | 68 | 11.0 | 18.518 h |
| July | 21.5°C14.3°C | 14.3°C | 70 | 11.5 | 17.818 h |
| August | 20.4°C13.9°C | 13.9°C | 72 | 12.2 | 15.616 h |
| September | 15.6°C9.9°C | 9.9°C | 50 | 8.5 | 12.913 h |
| October, selected | 9.3°C5.0°C | 5.0°C | 48 | 9.6 | 10.310 h |
| November | 4.4°C1.2°C | 1.2°C | 45 | 10.0 | 7.78 h |
| December | 1.3°C-2.2°C | -2.2°C | 43 | 10.1 | 6.26 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Stockholm in OctoberSweden · 13 kmHigh 9.4°C · Low 5.6°C · 48 mm rain
- Huddinge in OctoberSweden · 21 kmHigh 9.4°C · Low 5.6°C · 48 mm rain
- Haninge in OctoberSweden · 31 kmHigh 9.2°C · Low 5.6°C · 54 mm rain
- Södertälje in OctoberSweden · 32 kmHigh 9.5°C · Low 4.9°C · 49 mm rain
- Uppsala in OctoberSweden · 51 kmHigh 9.0°C · Low 4.2°C · 48 mm rain
- Västerås in OctoberSweden · 82 kmHigh 9.1°C · Low 4.2°C · 52 mm rain
- Mariehamn in OctoberAland Islands · 134 kmHigh 9.1°C · Low 7.0°C · 62 mm rain
- Norrköping in OctoberSweden · 137 kmHigh 9.9°C · Low 5.6°C · 51 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Sollentuna) is explained once on the Sollentuna year overview and on the Sources, method and limits page.