Best year time to visit Slönsö

General weather information about Slönsö

Average annual temperature is 7.5 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -13.3 °C

Number of sunny days: 144 days

Number of rainy days: 194 days

Number of snow days: 27 days

Look at detailed online map of Slönsö

* Weather data for Slönsö Sweden is based on climate observations for 2026 year

Slönsö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.59.08.317.520.727.423.521.321.215.58.49.0
Average daytime temperature (°C)3.34.73.510.515.721.418.018.617.79.13.10.1
Average temperature (°C)1.52.00.56.011.417.115.315.615.07.11.0-2.2
Average night temperature (°C)-0.4-1.0-3.11.56.412.212.613.012.44.9-0.9-4.9
Absolute minimum temperature (°C)-5.3-6.4-13.3-8.60.66.010.410.68.4-1.0-10.0-11.6

Slönsö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.19.311.814.516.918.317.615.412.810.27.86.4
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.08.06.06.0
Sunshine mean duration (h)2.15.15.39.313.414.311.79.17.44.61.61.7
Precipitation (mm)119579457293617514184675769
Sunny days101210172219438151410
Rainy days18151112911272822161213
Snow days3110100000048

Best time to visit Slönsö:

The best time to visit Slönsö during the most sunny months:

  • April — 9.3(h)
  • May — 13.4(h)
  • June — 14.3(h)
  • July — 11.7(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Slönsö:

  • May — 16.9(h)
  • June — 18.3(h)
  • July — 17.6(h)

The largest precipitation sum in Slönsö is at

  • January — 119(mm)
  • July — 175(mm)
  • August — 141(mm)