Flawil monthly weather averages

Average daytime temperature

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

Flawil average temperature chart (Celsius) Flawil average temperature chart (Fahrenheit)
Average monthly temperatures in Flawil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.6 3.3 7.3 11.7 16.2 19.5 21.9 21 17.9 12.3 6.3 2.5
°F 34.9 37.9 45.2 53.1 61.1 67.1 71.4 69.9 64.3 54.1 43.3 36.5

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.

Flawil monthly rainfall chart (mm) Flawil monthly rainfall chart (inches)
Average monthly rainfall in Flawil (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 62 60 61 84 108 128 130 127 94 70 80 64
inches 2.5 2.3 2.4 3.3 4.3 5 5.1 5 3.7 2.8 3.2 2.5
Rainy days 15 14 15 16 18 17 17 18 13 12 15 15

Average annual rainfall in Flawil: 1124.767mm (442.8 inches)

Average daily sunshine

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

Flawil average daily sunshine chart
Average daily sunshine Flawil
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.2 3.4 4.5 5.6 6.4 7.2 8 7.2 6.2 4.1 2.6 2

Day / night temperatures

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

Flawil average minimum / maximum temperatures (Celsius) Flawil average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Flawil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.4 -2.6 -0.3 3.1 7 10.3 12.3 12 9.5 5.6 1 -2.2
Max °C 1.8 3.4 7.5 12 16.4 19.7 22.1 21.3 18.2 12.5 6.4 2.6
Min °F 26 27.3 31.5 37.5 44.6 50.5 54.1 53.5 49 42 33.8 28
Max °F 30.6 32.7 38.5 45.5 53.1 59 63 61.9 56.8 48.2 38.7 32.4

Sea temperature

The graph below shows the average sea temperature.

Flawil average sea temperature chart (Celsius) Flawil average sea temperature chart (Fahrenheit)
Average sea temperature around Flawil in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.8 8.7 9.2 11.7 15.7 19.7 22.4 23.1 21 17.8 14.5 11.7
°F 49.6 47.7 48.6 53 60.2 67.4 72.3 73.6 69.7 64 58.2 53.1

Wind speed

The graph below shows the average wind speed.

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

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.

Flawil relative humidity averages
Average relative humidity in Flawil
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 79% 72% 70% 71% 72% 71% 74% 77% 80% 81% 82%

Other monthly averages

UV index Best time to go?

Flawil weather stats

Flawil weather statistics
Hottest month: July 21.9°C 71.4°F
Driest month: February 60mm 2.4ins
Sunniest month: July 8hrs
Coldest month: January 1.6°C 34.9°F
Wettest month: July 130mm 5.1ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Flawil (47.41461, 9.18284) Flawil map pin © Google

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