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
May
Weather in May
Temperature
May's onset records an average high-temperature of an enjoyable 18°C (64.4°F), a near match to April's 15.2°C (59.4°F). During May nights, Grettstadt records an average temperature of 7.1°C (44.8°F).Humidity
The average relative humidity in May in Grettstadt is 77%.Rainfall
In Grettstadt, during May, the rain falls for 17.2 days and regularly aggregates up to 49mm (1.93") of precipitation. In Grettstadt, during the entire year, the rain falls for 166.7 days and collects up to 488mm (19.21") of precipitation.Snowfall
In Grettstadt, Germany, snow does not fall in May through September.Daylight
In Grettstadt, the average length of the day in May is 15h and 26min.On the first day of May, sunrise is at 05:53 and sunset at 20:37. On the last day of the month, sunrise is at 05:14 and sunset at 21:18 CEST.
Sunshine
In Grettstadt, the average sunshine in May is 9.2h.UV index
In Grettstadt, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Grettstadt?
What is the average humidity in May in Grettstadt?
How much does it rain in Grettstadt in May?
When it does not snow in Grettstadt?
Does it snow in Grettstadt in May?
How many hours of daylight does Grettstadt have in May?
What time are sunrise and sunset in May in Grettstadt?
How long on average sun shines in May in Grettstadt?
What is the UV index reading in May in Grettstadt?
Average temperature in May
Grettstadt, Germany
- Average high temperature in May: 18°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in May: 7.1°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in May
Grettstadt, Germany
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in May
Grettstadt, Germany
- Average wind speed in May: 10.5km/h
The windiest month (with the highest average wind speed) is February (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in May
Grettstadt, Germany
- Average humidity in May: 77%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in May
Grettstadt, Germany
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in May
Grettstadt, Germany
- Average rainfall days in May: 17.2 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in May
Grettstadt, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Grettstadt, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.5 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
Grettstadt, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Grettstadt, Germany
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in May
Grettstadt, Germany
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Grettstadt, Germany
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Grettstadt, 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).
