Gap monthly weather averages

Average daytime temperature

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

Gap average temperature chart (Celsius) Gap average temperature chart (Fahrenheit)
Average monthly temperatures in Gap (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 3.9 6.3 9.8 14 18 21.5 20.7 17.6 12.5 7 3.9
°F 37.4 39 43.4 49.6 57.1 64.5 70.7 69.3 63.6 54.6 44.5 39

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.

Gap monthly rainfall chart (mm) Gap monthly rainfall chart (inches)
Average monthly rainfall in Gap (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 76 78 82 74 85 89 55 77 83 95 112 82
inches 3 3.1 3.2 2.9 3.3 3.5 2.2 3 3.3 3.7 4.4 3.2
Rainy days 12 12 13 14 15 13 10 11 10 11 12 11

Average annual rainfall in Gap: 1037.766mm (408.6 inches)

Average daily sunshine

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

Gap average daily sunshine chart
Average daily sunshine Gap
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.5 5 6 6.8 7.6 8.9 10.3 9.2 7.4 5.7 4.6 4.3

Day / night temperatures

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

Gap average minimum / maximum temperatures (Celsius) Gap average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gap (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.6 -2.1 -0.5 2.3 6.1 9.6 12.3 11.9 9.7 6.1 1.3 -1.7
Max °C 3.2 4.1 6.5 10 14.2 18.3 21.7 21 17.8 12.7 7.1 4.1
Min °F 27.4 28.3 31.1 36.1 42.9 49.2 54.1 53.3 49.4 43 34.3 29
Max °F 32.5 33.8 37.4 43 50.2 57 62.6 61.5 56.7 48.9 39.6 34.2

Sea temperature

The graph below shows the average sea temperature.

Gap average sea temperature chart (Celsius) Gap average sea temperature chart (Fahrenheit)
Average sea temperature around Gap in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.2 12.8 13 14 16.6 19.7 22.3 23.3 21.5 19.2 16.6 14.3
°F 55.7 55.1 55.5 57.2 61.8 67.5 72.2 73.9 70.7 66.6 61.8 57.8

Wind speed

The graph below shows the average wind speed.

Gap average winspeed by month (km/h) Gap average winspeed by month (mph)
Average wind speed in Gap (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 16 14 13 13 13 13 14 16 17
mph 10 11 10 10 9 8 8 8 8 9 10 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.

Gap relative humidity averages
Average relative humidity in Gap
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 74% 71% 71% 73% 71% 67% 69% 72% 75% 74% 72%

Other monthly averages

UV index Best time to go?

Gap weather stats

Gap weather statistics
Hottest month: July 21.5°C 70.7°F
Driest month: July 55mm 2.2ins
Sunniest month: July 10.3hrs
Coldest month: January 3°C 37.4°F
Wettest month: November 112mm 4.4ins
Warmest sea: August 23.3°C 73.9°F
Map showing location of Gap (44.56667, 6.08333) Gap map pin © Google

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