Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The shift into May records an average high-temperature of a still refreshing 17.3°C (63.1°F), subtly varied from April's 14.6°C (58.3°F). Throughout May, an average low-temperature of 8.2°C (46.8°F) is expected in Heek.Humidity
In Heek, Germany, the average relative humidity in May is 77%.Rainfall
In Heek, in May, it is raining for 17.9 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Heek, there are 188.3 rainfall days, and 475mm (18.7") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Heek.Daylight
In May, the average length of the day in Heek is 15h and 43min.On the first day of May, sunrise is at 06:00 and sunset at 20:57. On the last day of the month, sunrise is at 05:17 and sunset at 21:41 CEST.
Sunshine
In Heek, the average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May in Heek is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 during May translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the temperature in May in Heek?
What is the average humidity in May in Heek?
How many days does it rain in May in Heek?
When it does not snow in Heek?
Does it snow in Heek in May?
What is the average length of the day in May in Heek?
When is the sunrise / sunset in May in Heek?
How long on average sun shines in May in Heek?
What is the UV index reading in May in Heek?
Average temperature in May
Heek, Germany
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in May: 8.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in May
Heek, Germany
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in May
Heek, Germany
- Average wind speed in May: 13.4km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in May
Heek, Germany
- Average humidity in May: 77%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Heek, Germany
- Average rainfall in May: 40mm
The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Heek, Germany
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in May
Heek, Germany
- Average snowfall in May: 0mm
The months with the highest snowfall are February and December (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Heek, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Heek, Germany
- Average daylight in May: 15h and 4min
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 May: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
Heek, Germany
- Average sunshine days in May: 9.7 days
The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in May
Heek, Germany
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Heek, Germany
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in May
Heek, Germany
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
Heek, Germany
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