Haarlem
Netherlands
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Haarlem, Netherlands

January, like December, in Haarlem, Netherlands, is another cold winter month, with average temperature fluctuating between 5°C (41°F) and 0°C (32°F). January and February, with an average high-temperature of 5°C (41°F), are the coldest months. Weather in January »

February, the last month of the winter, in Haarlem, is another cold month, with average temperature fluctuating between 5°C (41°F) and 0°C (32°F). January and February, with an average high-temperature of 5°C (41°F), are the coldest months. Weather in February »

The first month of the spring, March, is a frosty month in Haarlem, Netherlands, with average temperature varying between 8°C (46.4°F) and 2°C (35.6°F). In March, the average high-temperature slightly increases, from a wintry 5°C (41°F) in February, to a chilly 8°C (46.4°F). Weather in March »

April is a fresh spring month in Haarlem, Netherlands, with average temperature fluctuating between 11°C (51.8°F) and 4°C (39.2°F). In April, the average high-temperature marginally rises, from a frosty 8°C (46.4°F) in March, to a fresh 11°C (51.8°F). Weather in April »

May, the last month of the spring, in Haarlem, is a comfortable month, with average temperature fluctuating between 7°C (44.6°F) and 16°C (60.8°F). In May, the average high-temperature rises, from a cool 11°C (51.8°F) in April, to a comfortable 16°C (60.8°F). Weather in May »

June, the first month of the summer, in Haarlem, is still a comfortable month, with average temperature varying between 11°C (51.8°F) and 18°C (64.4°F). In Haarlem, the average high-temperature is essentially the same as in May - a still enjoyable 18°C (64.4°F). Weather in June »

July in Haarlem, Netherlands, is an agreeable summer month, with temperature in the range of an average high of 20°C (68°F) and an average low of 13°C (55.4°F). In Haarlem, the average high-temperature is relatively the same as in June - an agreeable 20°C (68°F). Weather in July »

The last month of the summer, August, is another pleasant month in Haarlem, Netherlands, with average temperature ranging between max 21°C (69.8°F) and min 13°C (55.4°F). The warmest month is August, with an average high-temperature of 21°C (69.8°F) and an average low-temperature of 13°C (55.4°F). Weather in August »

The first month of the autumn, September, is still a comfortable month in Haarlem, Netherlands, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 11°C (51.8°F). In Haarlem, Netherlands, the average high-temperature marginally drops, from an agreeable 21°C (69.8°F) in August, to an enjoyable 18°C (64.4°F). Weather in September »

October, like September, is another mild autumn month in Haarlem, Netherlands, with average temperature fluctuating between 14°C (57.2°F) and 8°C (46.4°F). In Haarlem, the average high-temperature in October marginally drops, from an enjoyable 18°C (64.4°F) in September, to a moderate 14°C (57.2°F). Weather in October »

The last month of the autumn, November, is another chilly month in Haarlem, Netherlands, with average temperature varying between 9°C (48.2°F) and 4°C (39.2°F). In November, the average high-temperature decreases, from a moderate 14°C (57.2°F) in October, to a chilly 9°C (48.2°F). Weather in November »

The first month of the winter, December, is also a frosty month in Haarlem, Netherlands, with average temperature varying between 2°C (35.6°F) and 6°C (42.8°F). In December, the average high-temperature slightly decreases, from a frosty 9°C (48.2°F) in November, to a still chilly 6°C (42.8°F). Weather in December »

What are the coldest months in Haarlem?

The coldest months are January and February, with an average high-temperature of 5°C (41°F).

How much does it rain in Haarlem?

Throughout the year, there are 189 rainfall days, and 805mm (31.7") of precipitation is accumulated.

What is the driest month in Haarlem?

February is the month with the least rainfall in Haarlem, Netherlands. Rain falls for 12 days and accumulates 45mm (1.8") of precipitation.

What is the month with the most sunshine in Haarlem?

May through July, with an average of 7h of sunshine, are months with the most sunshine.

When are the longest days in Haarlem?

June has the longest days of the year in Haarlem, Netherlands, with an average of 16.7h of daylight.

What are the months with the highest UV index in Haarlem?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Haarlem?

August is the warmest month in Haarlem, Netherlands, with an average high-temperature of 21°C (69.8°F) and an average low-temperature of 13°C (55.4°F).

What is the rainiest month in Haarlem?

November is the month with the most rainfall in Haarlem, Netherlands. Rain falls for 20 days and accumulates 93mm (3.7") of precipitation.

What is the month with the shortest days in Haarlem?

December has the shortest days of the year, with an average of 7.8h of daylight.

What is the month with the least sunshine in Haarlem?

December has the least sunshine of the year in Haarlem, with an average of 1h of sunshine.

When is the lowest UV index in Haarlem?

With an average maximum UV index of 0, December is the month with the lowest UV index.
Average rainfall - Haarlem, Netherlands
Average rainfall days - Haarlem, Netherlands
Average daylight / Average sunshine - Haarlem, Netherlands