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
Ciney notes an average high-temperature of a comfortable 16.3°C (61.3°F) in May, hardly diverging from April. In Ciney, the average nighttime temperature during May is a frosty 6.3°C (43.3°F).Humidity
In May, the average relative humidity is 83%.Rainfall
In Ciney, during May, the rain falls for 17.4 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Ciney, there are 184.4 rainfall days, and 539mm (21.22") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Ciney. May is the last month it regularly snows in Ciney. During 0.1 snowfall days, in May, Ciney aggregates 2mm (0.08") of snow. In Ciney, during the entire year, snow falls for 26 days and aggregates up to 204mm (8.03") of snow.Daylight
The average length of the day in May in Ciney is 15h and 28min.On the first day of May, sunrise is at 06:13 and sunset at 20:59. On the last day of the month, sunrise is at 05:34 and sunset at 21:40 CEST.
Sunshine
The average sunshine in May is 8.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ciney in May?
What is the average humidity in May in Ciney?
How many days does it rain in May in Ciney?
What is the last month it snows in Ciney?
How many hours of daylight does Ciney have in May?
When are sunrise and sunset in May in Ciney?
How long on average sun shines in May in Ciney?
What is the UV index intensity in May in Ciney?
Average temperature in May
Ciney, Belgium
- Average high temperature in May: 16.3°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in May
Ciney, Belgium
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in May
Ciney, Belgium
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Ciney, Belgium
- Average humidity in May: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in May
Ciney, Belgium
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in May
Ciney, Belgium
- Average rainfall days in May: 17.4 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in May
Ciney, Belgium
- Average snowfall in May: 2mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ciney, Belgium
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ciney, Belgium
- Average daylight in May: 15h and 3min
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 6min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Ciney, Belgium
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is March (13.7 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in May
Ciney, Belgium
- 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, March, November and December (UV index 2).
Average cloud cover in May
Ciney, Belgium
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
Ciney, Belgium
- Average visibility in May: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
