Best year time to visit Vestby

General weather information about Vestby

Average annual temperature is 6.6 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -15.3 °C

Number of sunny days: 147

Number of rainy days: 171

Number of snow days: 47

Average annual precipitation: 1144 mm

Look at detailed online map of Vestby

* Weather data for Vestby Norway is based on climate observations for 2023 year

Vestby air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 6.3 9.2 8.1 17.1 23.8 30.9 25.1 22.6 23.1 16.1 5.9 5
Average daytime temperature (°C) 1.3 3.8 3 10.1 16.3 23.6 19 18.8 17.6 8.4 1.4 -3.1
Average temperature (°C) -0.8 0.3 -1 5.4 11.3 18.2 15.6 15.5 14.3 5.9 -0.4 -5.3
Average night temperature (°C) -3.2 -3.3 -5.6 0.7 5.9 12.3 12 12.4 11.2 3 -2.3 -8.2
Absolute minimum temperature (°C) -13.4 -11.5 -15.3 -7.9 -0.7 5.5 8.7 9.2 6.6 -2.9 -10 -14.3

Vestby monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 8 10.4 13.2 15.8 18.1 18.7 18.6 16.8 14.2 11.5 8.8 6.6
Daylight mean duration (h) 7 9.2 11.8 14.6 17.1 18.6 17.8 15.5 12.9 10.2 7.7 6.2
Daylight minimum duration (h) 6.2 8.1 10.5 13.3 15.9 18.2 16.8 14.2 11.6 8.9 6.7 6
Sunshine mean duration (h) 3.6 6.3 7.3 10.8 13.3 14.8 12.8 9.5 7.5 6.8 3.5 2.5
Precipitation (mm) 133 47 84 139 19 63 129 207 123 51 84 65
Sunny days 9 16 8 15 19 21 5 4 12 18 9 11
Rainy days 15 10 10 14 12 9 26 27 18 10 11 9
Snow days 7 2 13 1 3 10 11

Vestby - weather forecast by months

January February March April May June July August September October November December

Best time to visit Vestby:

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

  • May — 13.3(h)
  • June — 14.8(h)
  • July — 12.8(h)

Months with the longest average daylight duration in Vestby:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.8(h)
  • August — 15.5(h)

The largest precipitation sum in Vestby is at

  • January — 133(mm)
  • April — 139(mm)
  • July — 129(mm)
  • August — 207(mm)
  • September — 123(mm)

Weather forecast in the closest to Vestby admin centers