ClimateForecastDecemberJanuary >>

Heiloo Climate by Month

Heiloo experiences great temperature shifts. The city's weather can transition from pleasant days to cold weather. It receives a reasonable amount of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Heiloo is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 21°C in August. In February, the coolest month of the year, temperatures drop to a chilly 7°C. At night, expect cooler temperatures, averaging 3°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Heiloo receives mid-range precipitation levels, with 944 mm annually. Heiloo experiences moderate seasonal variation in rainfall, with monthly averages ranging from 102 mm in October, the wettest month, and 49 mm in April, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Heiloo in the Netherlands

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Heiloo?
    August has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Heiloo?
    The coldest month is February with an average maximum temperature of 7°C.
  • Which is the wettest month in Heiloo?
    October tops the wettest month list with 102 mm of rainfall.
  • Which is the driest month in Heiloo?
    April is the driest month with 49 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Heiloo

    Tue   Dec 03
    8°C | 4°C
    N 18 km/h
    broken clouds and no rain

    broken clouds and no rain

    Wed   Dec 04
    7°C | 4°C
    S 11 km/h
    0.4 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Thu   Dec 05
    10°C | 4°C
    SW 32 km/h
    20 mm
    overcast and heavy rain

    overcast and heavy rain