Currently: 63 °F. Clear. (Weather station: Amsterdam Schiphol Airport, Netherlands). See more current weatherAnnual Weather Averages in Amsterdam Schiphol Airport
Amsterdam Schiphol Airport is 21 miles from Heiloo, so the actual climate in Heiloo can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Heiloo
High Temp: 72 °F
Low Temp: 34 °F
Mean Temp: 51 °F
Precipitation: 2.86"
Humidity: 82%
Dew Point: 46 °F
Wind: 20 mph
Pressure: 29.98 "Hg
Visibility: 8 mi
January Climate & Weather Averages in Heiloo
High Temp: 44 °F
Low Temp: 34 °F
Mean Temp: 39 °F
Precipitation: 2.73"
Humidity: 88%
Dew Point: 36 °F
Wind: 24 mph
Pressure: 30.00 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Heiloo
High Temp: 45 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 2.34"
Humidity: 86%
Dew Point: 36 °F
Wind: 23 mph
Pressure: 30.00 "Hg
Visibility: 7 mi
March Climate & Weather Averages in Heiloo
High Temp: 50 °F
Low Temp: 37 °F
Mean Temp: 44 °F
Precipitation: 2.14"
Humidity: 82%
Dew Point: 38 °F
Wind: 22 mph
Pressure: 30.00 "Hg
Visibility: 7 mi
April Climate & Weather Averages in Heiloo
High Temp: 57 °F
Low Temp: 41 °F
Mean Temp: 49 °F
Precipitation: 1.64"
Humidity: 76%
Dew Point: 41 °F
Wind: 19 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Heiloo
High Temp: 64 °F
Low Temp: 47 °F
Mean Temp: 56 °F
Precipitation: 2.47"
Humidity: 75%
Dew Point: 47 °F
Wind: 19 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Heiloo
High Temp: 69 °F
Low Temp: 53 °F
Mean Temp: 61 °F
Precipitation: 2.73"
Humidity: 76%
Dew Point: 53 °F
Wind: 18 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Heiloo
High Temp: 72 °F
Low Temp: 56 °F
Mean Temp: 64 °F
Precipitation: 3.08"
Humidity: 78%
Dew Point: 57 °F
Wind: 17 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Heiloo
High Temp: 72 °F
Low Temp: 56 °F
Mean Temp: 64 °F
Precipitation: 4.05"
Humidity: 79%
Dew Point: 57 °F
Wind: 17 mph
Pressure: 29.97 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Heiloo
High Temp: 67 °F
Low Temp: 52 °F
Mean Temp: 59 °F
Precipitation: 3.06"
Humidity: 82%
Dew Point: 53 °F
Wind: 17 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Heiloo
High Temp: 59 °F
Low Temp: 46 °F
Mean Temp: 52 °F
Precipitation: 3.55"
Humidity: 85%
Dew Point: 48 °F
Wind: 20 mph
Pressure: 29.96 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Heiloo
High Temp: 50 °F
Low Temp: 40 °F
Mean Temp: 45 °F
Precipitation: 3.30"
Humidity: 89%
Dew Point: 42 °F
Wind: 20 mph
Pressure: 29.93 "Hg
Visibility: 7 mi
December Climate & Weather Averages in Heiloo
High Temp: 45 °F
Low Temp: 35 °F
Mean Temp: 40 °F
Precipitation: 3.23"
Humidity: 89%
Dew Point: 38 °F
Wind: 22 mph
Pressure: 29.96 "Hg
Visibility: 7 mi