Rorschach monthly weather averages

Contents

Average daytime temperature

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

Rorschach average temperature chart (Celsius) Rorschach average temperature chart (Fahrenheit)
Average monthly temperatures in Rorschach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.5 3.1 7 11.4 16 19.3 21.7 20.8 17.8 12.2 6.2 2.3
°F 34.7 37.6 44.6 52.6 60.8 66.8 71 69.5 64 53.9 43.1 36.1

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.

Rorschach monthly rainfall chart (mm) Rorschach monthly rainfall chart (inches)
Average monthly rainfall in Rorschach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 61 58 59 83 108 127 132 128 94 70 81 62
inches 2.4 2.3 2.3 3.3 4.2 5 5.2 5 3.7 2.7 3.2 2.5
Rainy days 15 14 15 16 18 17 17 18 13 13 15 15

Average annual rainfall in Rorschach: 1119.134mm (440.6 inches)

Average daily sunshine

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

Rorschach average daily sunshine chart
Average daily sunshine Rorschach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.3 3.5 4.6 5.6 6.4 7.2 8 7.2 6.2 4.3 2.7 2.2

Day / night temperatures

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

Rorschach average minimum / maximum temperatures (Celsius) Rorschach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rorschach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.7 -2.9 -0.6 2.8 6.8 10.1 12.1 11.8 9.2 5.3 0.7 -2.6
Max °C 1.7 3.3 7.2 11.7 16.2 19.6 21.9 21.1 18 12.4 6.3 2.4
Min °F 25.4 26.9 30.9 37 44.2 50.1 53.8 53.2 48.6 41.5 33.3 27.3
Max °F 30.2 32.4 37.9 45 52.7 58.6 62.6 61.5 56.5 47.8 38.3 31.8

Sea temperature

The graph below shows the average sea temperature.

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

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

Rorschach relative humidity averages
Average relative humidity in Rorschach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 78% 72% 70% 71% 72% 71% 74% 76% 80% 81% 81%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Rorschach weather stats

Rorschach weather statistics
Hottest month: July 21.7°C 71.1°F
Driest month: February 58mm 2.3ins
Sunniest month: July 8hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: July 132mm 5.2ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Rorschach (47.478, 9.4903) Rorschach map pin © Google

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