May weather forecastKoblentz, Germany
May
Weather in May
The last month of the spring, May, is a mild month in Koblentz, Germany, with an average temperature varying between 8.7°C (47.7°F) and 15.8°C (60.4°F).Temperature
In Koblentz, the average high-temperature in May slightly rises, from a cool 12°C (53.6°F) in April, to a moderate 15.8°C (60.4°F). During the month of May, Koblentz anticipates a mean low-temperature of 8.7°C (47.7°F).Humidity
In May, the average relative humidity is 76%.Rainfall
In May, the rain falls for 12.8 days. Throughout May, 30mm (1.18") of precipitation is accumulated. Throughout the year, there are 152.2 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Koblentz, Germany, the average length of the day in May is 15h and 56min.On the first day of the month, sunrise is at 05:27 and sunset at 20:33. On the last day of May, in Koblentz, sunrise is at 04:41 and sunset at 21:21 CEST.
Sunshine
In May, the average sunshine in Koblentz is 9.3h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Koblentz, Germany
- Average high temperature in May: 15.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in May
Koblentz, Germany
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in May
Koblentz, Germany
- Average wind speed in May: 15km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in May
Koblentz, Germany
- Average humidity in May: 76%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (73%).
Average rainfall in May
Koblentz, Germany
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in May
Koblentz, Germany
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in May
Koblentz, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Koblentz, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6 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
Koblentz, Germany
- Average daylight in May: 15h and 54min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 9h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in May
Koblentz, Germany
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is August (11.5 days).
Average UV index in May
Koblentz, 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 January (UV index 1).
Average cloud cover in May
Koblentz, Germany
- Average cloud cover in May: 40
The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Koblentz, Germany
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
