Gossau monthly weather averages

Contents

Average daytime temperature

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

Gossau average temperature chart (Celsius) Gossau average temperature chart (Fahrenheit)
Average monthly temperatures in Gossau (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.

Gossau monthly rainfall chart (mm) Gossau monthly rainfall chart (inches)
Average monthly rainfall in Gossau (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 Gossau: 1124.767mm (442.8 inches)

Average daily sunshine

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

Gossau average daily sunshine chart
Average daily sunshine Gossau
  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.

Gossau average minimum / maximum temperatures (Celsius) Gossau average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gossau (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.

Gossau average sea temperature chart (Celsius) Gossau average sea temperature chart (Fahrenheit)
Average sea temperature around Gossau 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.

Gossau average winspeed by month (km/h) Gossau average winspeed by month (mph)
Average wind speed in Gossau (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.

Gossau relative humidity averages
Average relative humidity in Gossau
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

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Beta

Current (hourly) weather 15 day forecast

Gossau weather stats

Gossau 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 Gossau (47.41694, 9.25125) Gossau map pin © Google

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