May weather forecastKettwig, Germany
May
Weather in May
May, the last month of the spring in Kettwig, is a refreshing month, with an average temperature ranging between min 8.9°C (48°F) and max 18.2°C (64.8°F).Temperature
As April transitions into May, Kettwig records an average high-temperature of a comfortable 18.2°C (64.8°F), showing a gentle shift from the preceding month. Throughout May, Kettwig records an average temperature of 8.9°C (48°F) at night.Humidity
In May, the average relative humidity is 74%.Rainfall
In Kettwig, during May, the rain falls for 13.2 days and regularly aggregates up to 18mm (0.71") of precipitation. In Kettwig, during the entire year, the rain falls for 156.3 days and collects up to 267mm (10.51") of precipitation.Snowfall
In Kettwig, snow does not fall in April through October.Daylight
In May, the average length of the day is 15h and 37min.On the first day of the month, sunrise is at 06:03 and sunset at 20:55. On the last day of May, sunrise is at 05:21 and sunset at 21:38 CEST.
Sunshine
In Kettwig, the average sunshine in May is 8.9h.UV index
The average daily maximum UV index in May in Kettwig is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Kettwig, Germany
- Average high temperature in May: 18.2°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in May
Kettwig, Germany
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in May
Kettwig, Germany
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in May
Kettwig, Germany
- Average humidity in May: 74%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Kettwig, Germany
- Average rainfall in May: 18mm
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in May
Kettwig, Germany
- Average rainfall days in May: 13.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in May
Kettwig, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Kettwig, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4.8 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
Kettwig, Germany
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 54min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in May
Kettwig, Germany
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is December (10 days).
Average UV index in May
Kettwig, Germany
- Average UV index in May: 4
The months with the highest UV index are 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
Kettwig, Germany
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Kettwig, Germany
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
