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 weather in Mainz during May records an average high-temperature of a still comfortable 18.8°C (65.8°F), closely mirroring the preceding month. In Mainz, an average temperature of 8.5°C (47.3°F) is noted during May nights.Humidity
In May, the average relative humidity is 71%.Rainfall
In Mainz, in May, it is raining for 13.4 days, with typically 34mm (1.34") of accumulated precipitation. In Mainz, during the entire year, the rain falls for 146.5 days and collects up to 366mm (14.41") of precipitation.Snowfall
In Mainz, snow does not fall in May through October.Daylight
The average length of the day in May in Mainz is 15h and 26min.On the first day of May in Mainz, sunrise is at 06:02 and sunset at 20:46. On the last day of the month, sunrise is at 05:23 and sunset at 21:26 CEST.
Sunshine
In May, the average sunshine is 9.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in May translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the average May temperature in Mainz?
What is the average humidity in May in Mainz?
How much does it rain in Mainz in May?
When it does not snow in Mainz?
Does it snow in Mainz in May?
How many hours of daylight does Mainz have in May?
When is the sunrise / sunset in May in Mainz?
How long on average sun shines in May in Mainz?
When is the highest UV index in Mainz?
How high is the UV index in May in Mainz?
Average temperature in May
Mainz, Germany
- Average high temperature in May: 18.8°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in May
Mainz, Germany
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in May
Mainz, Germany
- Average wind speed in May: 9.9km/h
The windiest months (with the highest average wind speed) are February and March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Mainz, Germany
- Average humidity in May: 71%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in May
Mainz, Germany
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Mainz, Germany
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is July (14.7 days).
The months with the least rainy days are February and September (9.6 days).
Average snowfall in May
Mainz, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Mainz, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Mainz, Germany
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Mainz, Germany
- Average sunshine days in May: 15.8 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is December (12 days).
Average UV index in May
Mainz, Germany
- Average UV index in May: 5
The months with the highest UV index are May, 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 in May
Mainz, Germany
- Average cloud cover in May: 41
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Mainz, Germany
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Mainz, Germany
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