Opmeer monthly weather averages

Average daytime temperature

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

Opmeer average temperature chart (Celsius) Opmeer average temperature chart (Fahrenheit)
Average monthly temperatures in Opmeer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.5 4.9 7.6 10.7 15.1 17.9 19.7 20 17.6 13.9 9 5.9
°F 40.2 40.9 45.7 51.3 59.2 64.3 67.4 68 63.6 57 48.3 42.6

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.

Opmeer monthly rainfall chart (mm) Opmeer monthly rainfall chart (inches)
Average monthly rainfall in Opmeer (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 67 44 56 47 48 52 71 71 80 84 91 81
inches 2.6 1.7 2.2 1.8 1.9 2 2.8 2.8 3.2 3.3 3.6 3.2
Rainy days 20 13 18 14 14 13 14 14 16 17 20 20

Average annual rainfall in Opmeer: 849.967mm (334.6 inches)

Average daily sunshine

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

Opmeer average daily sunshine chart
Average daily sunshine Opmeer
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.9 4 5.9 7.6 7.6 7.1 6.9 5 3.6 2.1 1.5

Day / night temperatures

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

Opmeer average minimum / maximum temperatures (Celsius) Opmeer average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Opmeer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.2 0.2 1.9 3.9 7.7 10.7 12.8 12.8 10.7 7.8 4.1 1.6
Max °C 4.7 5.1 7.8 10.9 15.3 18.1 19.9 20.2 17.8 14.1 9.2 6
Min °F 32.3 32.3 35.3 39 45.9 51.3 55 55 51.2 46 39.3 34.9
Max °F 36.3 36.7 40.6 45.3 52.7 57.9 61.3 61.7 57.6 51.6 43.9 38.8

Sea temperature

The graph below shows the average sea temperature.

Opmeer average sea temperature chart (Celsius) Opmeer average sea temperature chart (Fahrenheit)
Average sea temperature around Opmeer in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 5.9 6.1 8.1 11 14 16.5 18.1 17.4 15.2 12.1 9.1
°F 44.7 42.6 43 46.5 51.7 57.1 61.8 64.6 63.3 59.4 53.8 48.5

Wind speed

The graph below shows the average wind speed.

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

Opmeer relative humidity averages
Average relative humidity in Opmeer
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 86% 84% 81% 79% 80% 80% 81% 82% 85% 87% 89%

Other monthly averages

UV index Best time to go?

Opmeer weather stats

Opmeer weather statistics
Hottest month: August 20°C 68°F
Driest month: February 44mm 1.7ins
Sunniest month: May 7.6hrs
Coldest month: January 4.5°C 40.1°F
Wettest month: November 91mm 3.6ins
Warmest sea: August 18.1°C 64.6°F
Map showing location of Opmeer (52.70667, 4.94444) Opmeer map pin © Google

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