Sissach monthly weather averages

Average daytime temperature

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

Sissach average temperature chart (Celsius) Sissach average temperature chart (Fahrenheit)
Average monthly temperatures in Sissach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.5 3.6 7.4 12.1 16 19.7 21.9 20.9 18 12.6 6.6 2.4
°F 34.7 38.4 45.3 53.8 60.8 67.4 71.4 69.6 64.4 54.7 43.9 36.4

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.

Sissach monthly rainfall chart (mm) Sissach monthly rainfall chart (inches)
Average monthly rainfall in Sissach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 61 62 77 95 122 108 130 81 59 82 66
inches 2.6 2.4 2.4 3 3.7 4.8 4.3 5.1 3.2 2.3 3.2 2.6
Rainy days 15 14 16 16 18 17 15 16 13 13 15 15

Average annual rainfall in Sissach: 1064.367mm (419 inches)

Average daily sunshine

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

Sissach average daily sunshine chart
Average daily sunshine Sissach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 3.3 4.4 5.4 6.1 7 7.9 7.1 6 4.1 2.6 2

Day / night temperatures

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

Sissach average minimum / maximum temperatures (Celsius) Sissach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sissach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.7 -2.5 -0.4 3.3 6.8 10.3 11.9 11.3 9.2 5.4 0.9 -2.8
Max °C 1.7 3.7 7.6 12.4 16.2 19.9 22.2 21.1 18.2 12.8 6.8 2.6
Min °F 25.4 27.5 31.4 37.9 44.2 50.5 53.3 52.3 48.6 41.7 33.5 27.1
Max °F 30.2 33.1 38.5 46 52.7 59.2 62.6 61.2 56.7 48.4 38.8 31.8

Sea temperature

The graph below shows the average sea temperature.

Sissach average sea temperature chart (Celsius) Sissach average sea temperature chart (Fahrenheit)
Average sea temperature around Sissach in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 9 9.4 11.5 15.1 18.8 21.4 22.3 20.5 17.6 14.6 11.9
°F 50 48.2 48.9 52.7 59.2 65.9 70.6 72.2 68.9 63.7 58.2 53.5

Wind speed

The graph below shows the average wind speed.

Sissach average winspeed by month (km/h) Sissach average winspeed by month (mph)
Average wind speed in Sissach (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 10 8 8 8 7 7 7 9 9
mph 6 6 6 6 5 5 5 4 4 5 5 6

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.

Sissach relative humidity averages
Average relative humidity in Sissach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
84% 80% 74% 71% 73% 73% 71% 75% 78% 81% 83% 83%

Other monthly averages

UV index Best time to go?

Sissach weather stats

Sissach weather statistics
Hottest month: July 21.9°C 71.4°F
Driest month: October 59mm 2.3ins
Sunniest month: July 7.9hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: August 130mm 5.1ins
Warmest sea: August 22.3°C 72.1°F
Map showing location of Sissach (47.46408, 7.80888) Sissach map pin © Google

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