Altstätten monthly weather averages

Contents

Average daytime temperature

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

Altstätten average temperature chart (Celsius) Altstätten average temperature chart (Fahrenheit)
Average monthly temperatures in Altstätten (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.4 4.2 8.3 13 17.5 20.9 23.3 22.3 19.2 13.3 7.3 2.9
°F 36.3 39.6 46.9 55.4 63.5 69.6 73.9 72.2 66.6 55.9 45.1 37.3

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.

Altstätten monthly rainfall chart (mm) Altstätten monthly rainfall chart (inches)
Average monthly rainfall in Altstätten (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 53 53 77 103 120 129 123 89 67 76 55
inches 2.2 2.1 2.1 3 4.1 4.7 5.1 4.8 3.5 2.6 3 2.1
Rainy days 14 13 14 16 17 17 16 17 12 12 14 14

Average annual rainfall in Altstätten: 1056.3mm (415.9 inches)

Average daily sunshine

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

Altstätten average daily sunshine chart
Average daily sunshine Altstätten
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.3 3.4 4.7 5.8 6.6 7.5 8.3 7.4 6.3 4.2 2.6 2.1

Day / night temperatures

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

Altstätten average minimum / maximum temperatures (Celsius) Altstätten average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Altstätten (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.1 -2.2 0.1 3.8 7.7 11.1 13.1 12.7 10 5.8 1.4 -2.3
Max °C 2.5 4.4 8.5 13.3 17.8 21.2 23.5 22.6 19.5 13.5 7.4 3.1
Min °F 26.4 28 32.2 38.8 45.8 51.9 55.6 54.8 49.9 42.4 34.5 28
Max °F 31.5 34 39.7 47.3 54.9 61 64.9 63.7 58.5 49.3 39.9 32.7

Sea temperature

The graph below shows the average sea temperature.

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

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

Altstätten relative humidity averages
Average relative humidity in Altstätten
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 79% 71% 69% 70% 71% 70% 73% 76% 80% 82% 83%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Altstätten weather stats

Altstätten weather statistics
Hottest month: July 23.3°C 73.9°F
Driest month: March 53mm 2.1ins
Sunniest month: July 8.3hrs
Coldest month: January 2.4°C 36.3°F
Wettest month: July 129mm 5.1ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Altstätten (47.37766, 9.54746) Altstätten map pin © Google

Locations nearby

Top Switzerland locations