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
The onset of May brings a minor temperature shift, with the average high-temperature moving from a moderate 15.2°C (59.4°F) in April to an enjoyable 18.2°C (64.8°F). In the month of May, Dierdorf experiences an average low-temperature of 6.9°C (44.4°F).Humidity
The average relative humidity in May in Dierdorf is 75%.Rainfall
In Dierdorf, Germany, in May, during 9.1 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Dierdorf, during the entire year, the rain falls for 96.9 days and collects up to 143mm (5.63") of precipitation.Snowfall
In Dierdorf, snow does not fall in May through October.Daylight
In Dierdorf, the average length of the day in May is 15h and 30min.On the first day of the month, sunrise is at 06:02 and sunset at 20:50. On the last day of May, sunrise is at 05:22 and sunset at 21:31 CEST.
Sunshine
The average sunshine in May is 8.8h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in May translates into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Dierdorf?
What is the average humidity in May in Dierdorf?
How many days does it rain in May in Dierdorf?
When it does not snow in Dierdorf?
Does it snow in Dierdorf in May?
What is the average length of the day in May in Dierdorf?
When are sunrise and sunset in May in Dierdorf?
How long on average sun shines in May in Dierdorf?
How high is the UV index in May in Dierdorf?
Average temperature in May
Dierdorf, Germany
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in May
Dierdorf, Germany
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in May
Dierdorf, Germany
- Average wind speed in May: 9.1km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in May
Dierdorf, Germany
- Average humidity in May: 75%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in May
Dierdorf, Germany
- Average rainfall in May: 15mm
The wettest month (with the highest rainfall) is August (20mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in May
Dierdorf, Germany
- Average rainfall days in May: 9.1 days
The month with the highest number of rainy days is August (9.7 days).
The month with the least rainy days is September (6.3 days).
Average snowfall in May
Dierdorf, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Dierdorf, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (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
Dierdorf, Germany
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
Dierdorf, Germany
- Average sunshine days in May: 19.3 days
The month with the most sunshine days is March (21.4 days).
The month with the least sunshine days is July (18.3 days).
Average UV index in May
Dierdorf, Germany
- Average UV index in May: 4
The months with the highest UV index are June and 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
Dierdorf, Germany
- Average cloud cover in May: 46
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Dierdorf, Germany
- Average visibility in May: 8km
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
