Climate and monthly weather forecastHillegom, Netherlands
Climate and monthly weather forecast
Weather in January
January, like December, in Hillegom, Netherlands, is an icy winter month, with an average temperature fluctuating between 5.6°C (42.1°F) and 2.6°C (36.7°F). January is the month when Hillegom sees the lowest average temperatures, with a high of 5.6°C (42.1°F) and a low of 2.6°C (36.7°F). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Hillegom, Netherlands, with an average temperature ranging between min 2.6°C (36.7°F) and max 5.9°C (42.6°F). In the transition from January to February, Hillegom reports an average high-temperature of a still cold 5.9°C (42.6°F), indicating a close resemblance to the prior month. Weather in February »Weather in March
March, the first month of the spring in Hillegom, is a frosty month, with an average temperature varying between 4.1°C (39.4°F) and 9.3°C (48.7°F). March marks a minor ascent in the average high-temperature, adjusting from February's icy 5.9°C (42.6°F) to a chilly 9.3°C (48.7°F). Weather in March »Weather in April
April in Hillegom, Netherlands, is a refreshing spring month, with an average temperature ranging between max 13.3°C (55.9°F) and min 6.8°C (44.2°F). In Hillegom, the average high-temperature in April slightly increases from a chilly 9.3°C (48.7°F) in March to a mild 13.3°C (55.9°F). Weather in April »Weather in May
May, the last month of the spring in Hillegom, is another refreshing month, with an average temperature fluctuating between 9.5°C (49.1°F) and 15.7°C (60.3°F). During May, Hillegom observes a subtle ascent to a still moderate 15.7°C (60.3°F) from April's 13.3°C (55.9°F) in the average high-temperature. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Hillegom, Netherlands, with an average temperature ranging between min 12.4°C (54.3°F) and max 18.8°C (65.8°F). With the start of June, the average high-temperature marginally shifts from May's moderate 15.7°C (60.3°F) to a still refreshing 18.8°C (65.8°F). Weather in June »Weather in July
July in Hillegom, Netherlands, is a pleasant summer month, with an average temperature varying between 14.8°C (58.6°F) and 21°C (69.8°F). July's arrival brings an average high-temperature of an agreeable 21°C (69.8°F), demonstrating subtle variation from the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Hillegom, Netherlands, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 15.3°C (59.5°F). With average high temperatures of 21.3°C (70.3°F) and lows of 15.3°C (59.5°F), August is the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Hillegom, Netherlands, with temperature in the range of an average low of 13.1°C (55.6°F) and an average high of 18°C (64.4°F). September witnesses a gentle descent in average high-temperature, descending from August's agreeable 21.3°C (70.3°F) to an enjoyable 18°C (64.4°F). Weather in September »Weather in October
October, the same as September, in Hillegom, Netherlands, is a moderate autumn month, with an average temperature varying between 14.6°C (58.3°F) and 10°C (50°F). As September shifts into October, a minor alteration in temperatures is observed, with average highs reducing from a comfortable 18°C (64.4°F) to a still refreshing 14.6°C (58.3°F). Weather in October »Weather in November
November, the last month of the autumn in Hillegom, is another chilly month, with an average temperature ranging between min 6.6°C (43.9°F) and max 9.8°C (49.6°F). With the commencement of November, Hillegom records a moderate temperature decline, with the average high easing from October's refreshing 14.6°C (58.3°F) to a chilly 9.8°C (49.6°F). Weather in November »Weather in December
December, the first month of the winter in Hillegom, is also a frosty month, with an average temperature varying between 4.3°C (39.7°F) and 7°C (44.6°F). The onset of December brings with it an average high-temperature of a still frosty 7°C (44.6°F), showing a negligible variation from the month before. Weather in December »Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, noted for its average high-temperature of 5.6°C (42.1°F) and an average low-temperature of 2.6°C (36.7°F), is considered the coldest month in Hillegom, Netherlands.
January and December, with an average relative humidity of 84%, are most humid months in Hillegom.
In Hillegom, during the entire year, the rain falls for 193.2 days and collects up to 526mm (20.71") of precipitation.
Months with snowfall are January through March, November and December.
In Hillegom, Netherlands, during the entire year, snow falls for 12.4 days and aggregates up to 64mm (2.52") of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hillegom.
February is the month with the most snowfall in Hillegom, Netherlands. Snow falls for 4.6 days and accumulates 28mm (1.1") of snow.
April is the least humid month in Hillegom, with an average relative humidity of 74%.
The month with the least rainfall in Hillegom is April, when the rain falls for 13.3 days and typically collects 22mm (0.87") of precipitation.
In Hillegom, Netherlands, snow does not fall in April through October.
The month with the longest days in Hillegom, Netherlands, is June, with an average of 16h and 42min of daylight.
June has the most sunshine of the year, with an average of 10.1h of sunshine.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Hillegom, Netherlands.
Hillegom, Netherlands, records the warmest temperatures in August, averaging a high of 21.3°C (70.3°F) and a low of 15.3°C (59.5°F).
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Hillegom, Netherlands, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the most rainfall in Hillegom, Netherlands, is December, when the rain falls for 20.5 days and typically aggregates up to 65mm (2.56") of precipitation.
With an average of 7h and 48min of daylight, December has the shortest days of the year in Hillegom, Netherlands.
With an average of 3.6h of sunshine, December has the least sunshine of the year.
Average temperature
Hillegom, Netherlands
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (5.6°C).
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (2.6°C).
Average pressure
Hillegom, Netherlands
- Average pressure in January:
1014.6mbar - Average pressure in February:
1014.1mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.9mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1015.5mbar - Average pressure in November:
1011.2mbar - Average pressure in December:
1014.2mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed
Hillegom, Netherlands
- Average wind speed in January:
21.1km/h - Average wind speed in February:
21km/h - Average wind speed in March:
18.4km/h - Average wind speed in April:
15.3km/h - Average wind speed in May:
15.4km/h - Average wind speed in June:
14.9km/h
- Average wind speed in July:
14.4km/h - Average wind speed in August:
14.6km/h - Average wind speed in September:
15.6km/h - Average wind speed in October:
17.8km/h - Average wind speed in November:
19.3km/h - Average wind speed in December:
22.2km/h
The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is July (14.4km/h).
Average humidity
Hillegom, Netherlands
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Hillegom, Netherlands
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days
Hillegom, Netherlands
- Average rainfall days in January:
18.6 days - Average rainfall days in February:
15.7 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
13 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
20.5 days
The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is October (13 days).
Average snowfall
Hillegom, Netherlands
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Hillegom, Netherlands
- Average snowfall days in January:
3.9 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hillegom, Netherlands
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 42min - Average daylight in June:
16h and 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 12min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 24min - Average sunshine in September:
7h and 18min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 12min - Average sunshine in December:
3h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days
Hillegom, Netherlands
- Average sunshine days in January:
8.3 days - Average sunshine days in February:
7.9 days - Average sunshine days in March:
13 days - Average sunshine days in April:
14 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
9.7 days - Average sunshine days in September:
13 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
9.9 days - Average sunshine days in December:
6.1 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is December (6.1 days).
Average UV index
Hillegom, Netherlands
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Hillegom, Netherlands
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Hillegom, Netherlands
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
