Best year time to visit Blois

General weather information about Blois

Average annual temperature is 13.1 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -4.9 °C

Number of sunny days: 156

Number of rainy days: 209

Number of snow days:

Average annual precipitation: 809 mm

Look at detailed online map of Blois

* Weather data for Blois France is based on climate observations for 2023 year

Blois air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 16.3 16 20.3 20.8 26 31.1 31.8 32.2 32.5 28.5 17 14.5
Average daytime temperature (°C) 7.9 9.7 12.6 14.5 20 26.4 25.2 24.5 25.6 19.4 12 9.7
Average temperature (°C) 5.8 5.2 8.6 10.2 15 21.1 20.3 20 19.8 14.5 9.2 7.3
Average night temperature (°C) 3.6 1.6 4.9 6 10.2 15.4 15.3 15.6 14.6 10.2 6.2 5
Absolute minimum temperature (°C) -3 -4.9 -2 -1 6.3 11 11.3 10 6.2 5.1 -0.8 -3.2

Blois monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.5 11 12.8 14.4 15.7 16 15.9 15 13.4 11.7 10 8.7
Daylight mean duration (h) 8.9 10.3 11.9 13.7 15.1 15.9 15.5 14.2 12.6 10.9 9.3 8.5
Daylight minimum duration (h) 8.5 9.6 11.1 12.8 14.5 15.7 15 13.5 11.8 10.1 8.8 8.4
Sunshine mean duration (h) 4.1 6.5 7.2 8.3 11.5 12.5 11.5 9.3 10.2 6.9 5 3.3
Precipitation (mm) 81 19 80 59 64 47 69 61 65 109 99 55
Sunny days 9 20 11 11 16 19 12 9 18 15 5 11
Rainy days 22 8 20 19 15 11 19 22 12 16 25 20

Blois - weather forecast by months

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

Best time to visit Blois:

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

  • May — 11.5(h)
  • June — 12.5(h)
  • July — 11.5(h)

Months with the longest average daylight duration in Blois:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Blois is at

  • October — 109(mm)
  • November — 99(mm)

Weather forecast in the closest to Blois admin centers