Weather in Somme in January

General weather information about Somme

Average annual temperature is 4.0 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -31.8 °C

Number of sunny days: 206 days

Number of rainy days: 113 days

Number of snow days: 46 days

Look at detailed online map of Somme

* Weather data for Somme Canada is based on climate observations for 2026 year

Somme air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)0.74.74.413.727.830.628.829.127.517.67.64.5
Average daytime temperature (°C)-7.5-7.9-4.76.421.825.523.023.621.38.41.10.1
Average temperature (°C)-10.6-13.0-11.00.413.619.417.117.715.14.0-2.1-3.8
Average night temperature (°C)-13.5-16.9-16.0-4.66.914.212.013.010.20.6-4.6-7.0
Absolute minimum temperature (°C)-28.1-31.8-28.1-17.6-1.78.57.38.35.7-10.7-14.7-13.1

Somme monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.913.915.816.716.314.712.710.68.87.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.16.59.59.011.013.712.310.49.95.94.54.2
Precipitation (mm)1293344497517023362513
Sunny days241426161513131219141426
Rainy days1101116171819111342
Snow days61353000004123

Best time to visit Somme:

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

  • May — 11.0(h)
  • June — 13.7(h)
  • July — 12.3(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Somme:

  • May — 15.8(h)
  • June — 16.7(h)
  • July — 16.3(h)

The largest precipitation sum in Somme is at

  • June — 97(mm)
  • July — 51(mm)
  • August — 70(mm)