Ishøj monthly weather averages

Average daytime temperature

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

Ishøj average temperature chart (Celsius) Ishøj average temperature chart (Fahrenheit)
Average monthly temperatures in Ishøj (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 2.4 5.1 9.8 15.4 19.5 20.4 20.4 16.9 12.4 7.6 4
°F 36 36.3 41.1 49.6 59.6 67.1 68.8 68.7 62.4 54.4 45.8 39.2

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.

Ishøj monthly rainfall chart (mm) Ishøj monthly rainfall chart (inches)
Average monthly rainfall in Ishøj (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 46 29 37 38 41 50 65 61 58 52 59 54
inches 1.8 1.1 1.5 1.5 1.6 1.9 2.5 2.4 2.3 2.1 2.3 2.1
Rainy days 16 13 14 13 11 11 13 13 14 14 17 16

Average daily sunshine

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

Ishøj average daily sunshine chart
Average daily sunshine Ishøj
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.3 2.4 3.9 6.5 8.9 9 8.7 8.2 5.6 3.6 2.2 1.3

Day / night temperatures

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

Ishøj average minimum / maximum temperatures (Celsius) Ishøj average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ishøj (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.7 -1.9 0 2.9 7.5 11.5 13 12.8 10.4 7.3 3.5 -0.1
Max °C 2.3 2.5 5.2 10 15.6 19.7 20.6 20.6 17.1 12.6 7.8 4.1
Min °F 28.9 28.6 32 37.1 45.4 52.7 55.4 55 50.6 45.1 38.2 31.8
Max °F 32.5 32.5 36.7 43.5 52.7 60.1 62.2 62.1 56.7 49.8 42.1 35.6

Sea temperature

The graph below shows the average sea temperature.

Ishøj average sea temperature chart (Celsius) Ishøj average sea temperature chart (Fahrenheit)
Average sea temperature around Ishøj in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 2.3 2.9 5.8 10.3 14.6 17.5 18 15.5 12 8.4 4.8
°F 37.4 36.1 37.3 42.5 50.5 58.3 63.4 64.4 59.8 53.5 47.1 40.6

Wind speed

The graph below shows the average wind speed.

Ishøj average winspeed by month (km/h) Ishøj average winspeed by month (mph)
Average wind speed in Ishøj (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 22 21 21 19 17 17 18 17 19 20 23 22
mph 14 13 13 12 11 11 11 10 12 13 14 14

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.

Ishøj relative humidity averages
Average relative humidity in Ishøj
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 87% 84% 78% 74% 75% 76% 77% 81% 85% 87% 89%

Other monthly averages

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Ishøj weather stats

Ishøj weather statistics
Hottest month: July 20.4°C 68.7°F
Driest month: February 29mm 1.1ins
Sunniest month: May 8.9hrs
Coldest month: January 2.2°C 36°F
Wettest month: July 65mm 2.6ins
Warmest sea: August 18°C 64.4°F
Map showing location of Ishøj (55.61543, 12.35182)

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