Achern monthly weather averages

Average daytime temperature

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

Achern average temperature chart (Celsius) Achern average temperature chart (Fahrenheit)
Average monthly temperatures in Achern (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 5.2 9.7 14.1 18.5 21.7 24.1 23.5 20.2 14.2 7.8 3.9
°F 37.5 41.4 49.5 57.4 65.2 71 75.4 74.4 68.4 57.5 46 39.1

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.

Achern monthly rainfall chart (mm) Achern monthly rainfall chart (inches)
Average monthly rainfall in Achern (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 52 48 50 62 85 94 75 81 61 55 60 58
inches 2 1.9 2 2.4 3.3 3.7 3 3.2 2.4 2.2 2.4 2.3
Rainy days 16 14 15 15 17 15 14 15 12 13 15 15

Average annual rainfall in Achern: 837.266mm (329.6 inches)

Average daily sunshine

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

Achern average daily sunshine chart
Average daily sunshine Achern
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3.1 4.3 5.7 6.9 7.6 8.3 7.5 6.1 3.8 2.2 1.7

Day / night temperatures

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

Achern average minimum / maximum temperatures (Celsius) Achern average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Achern (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2 -1.2 1.3 4.5 8.3 11.5 13.3 13 10.2 6.3 1.9 -1.1
Max °C 3.2 5.4 9.9 14.4 18.7 21.9 24.4 23.8 20.5 14.4 7.9 4.1
Min °F 28.5 29.9 34.3 40 46.9 52.7 55.9 55.4 50.3 43.3 35.4 30.1
Max °F 33.1 35.8 42.1 48.9 56.3 62.1 65.8 65.1 59.5 50.5 40.8 34.7

Sea temperature

The graph below shows the average sea temperature.

Achern average sea temperature chart (Celsius) Achern average sea temperature chart (Fahrenheit)
Average sea temperature around Achern in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9 8 8.5 10.8 14.7 18.5 21.2 22 20.1 17.1 13.9 11
°F 48.3 46.5 47.3 51.5 58.4 65.4 70.1 71.6 68.2 62.8 57 51.8

Wind speed

The graph below shows the average wind speed.

Achern average winspeed by month (km/h) Achern average winspeed by month (mph)
Average wind speed in Achern (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 11 10 9 9 8 8 8 8 9 10
mph 7 7 7 6 6 6 5 5 5 5 6 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.

Achern relative humidity averages
Average relative humidity in Achern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 83% 74% 68% 70% 71% 69% 71% 75% 81% 86% 88%

Other monthly averages

UV index Best time to go?

Achern weather stats

Achern weather statistics
Hottest month: July 24.1°C 75.4°F
Driest month: February 48mm 1.9ins
Sunniest month: July 8.3hrs
Coldest month: January 3°C 37.4°F
Wettest month: June 94mm 3.7ins
Warmest sea: August 22°C 71.6°F
Map showing location of Achern (48.63115, 8.07607) Achern map pin © Google

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