Blois monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Blois

Blois average temperature chart (Celsius) Blois average temperature chart (Fahrenheit)
Average monthly temperatures in Blois (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 8 11.1 14.3 18.1 21.7 24.5 24 21.4 16.4 10.2 6.9
°F 43.5 46.4 52 57.8 64.6 71.1 76.1 75.2 70.5 61.5 50.3 44.4

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Blois monthly rainfall chart (mm) Blois monthly rainfall chart (inches)
Average monthly rainfall in Blois (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 59 54 49 49 59 52 48 51 53 53 64 58
inches 2.3 2.1 1.9 1.9 2.3 2.1 1.9 2 2.1 2.1 2.5 2.3
Rainy days 17 15 16 14 16 12 10 11 11 13 16 16

Average annual rainfall in Blois: 697.833mm (274.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Blois

Blois average daily sunshine chart
Average daily sunshine Blois
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.2 3.4 4.8 6.3 7 8.2 8.9 7.9 6.6 4.7 2.9 2

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Blois average minimum / maximum temperatures (Celsius) Blois average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Blois (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.9 1.5 2.9 4.9 8.3 11.3 13 12.7 10.8 7.6 3.7 1.6
Max °C 6.5 8.2 11.3 14.6 18.4 22 24.8 24.3 21.7 16.6 10.4 7
Min °F 33.6 34.6 37.2 40.7 46.9 52.3 55.4 54.9 51.4 45.7 38.6 34.9
Max °F 38.7 40.6 44.8 49.5 55.9 61.9 66 65.3 61.2 53.8 44.6 39.7

Sea temperature

The graph below shows the average sea temperature.

Blois average sea temperature chart (Celsius) Blois average sea temperature chart (Fahrenheit)
Average sea temperature around Blois in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.4 9.5 9.6 10.9 13.1 15.9 18.2 19.5 18.8 16.8 14.2 11.9
°F 50.7 49.2 49.3 51.5 55.6 60.6 64.8 67.1 65.8 62.2 57.6 53.4

Wind speed

The graph below shows the average wind speed.

Blois average winspeed by month (km/h) Blois average winspeed by month (mph)
Average wind speed in Blois (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 17 15 13 13 13 13 13 15 16
mph 10 11 11 10 9 8 8 8 8 8 9 10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Blois relative humidity averages
Average relative humidity in Blois
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 87% 80% 75% 77% 75% 72% 73% 77% 86% 90% 93%

Other monthly averages

UV index Best time to go?

Blois weather stats

Blois weather statistics
Hottest month: July 24.5°C 76.1°F
Driest month: July 48mm 1.9ins
Sunniest month: July 8.9hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: November 64mm 2.5ins
Warmest sea: August 19.5°C 67.1°F
Map showing location of Blois (47.58333, 1.33333) Blois map pin © Google

Locations nearby

Top France locations