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 arrival is noted with a slight increase in the average high-temperature, moving from a mild 13.9°C (57°F) in April to a comfortable 17°C (62.6°F). During the nights in May, an average low-temperature of 6.3°C (43.3°F) is observed.Humidity
In May, the average relative humidity is 79%.Rainfall
In Chlumy, in May, it is raining for 16.4 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, in Chlumy, there are 130.9 rainfall days, and 388mm (15.28") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Chlumy aggregates 11mm (0.43") of snow. In Chlumy, during the entire year, snow falls for 40.5 days and aggregates up to 372mm (14.65") of snow.Daylight
The average length of the day in May in Chlumy, Czech Republic, is 15h and 22min.On the first day of the month, sunrise is at 05:42 and sunset at 20:22. On the last day of May, in Chlumy, Czech Republic, sunrise is at 05:04 and sunset at 21:02 CEST.
Sunshine
In May, the average sunshine in Chlumy is 8.8h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during May translates into the following guidance:
Make use of precautions - Suggestions to resist sunburn are communicated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Chlumy in May?
What is the average humidity in May in Chlumy?
How many days does it rain in May in Chlumy?
What is the last month it snows in Chlumy?
How many hours of daylight does Chlumy have in May?
When are sunrise and sunset in May in Chlumy?
How many hours of sunshine does Chlumy have in May?
What is the UV index reading in May in Chlumy?
Average temperature in May
Chlumy, Czech Republic
- Average high temperature in May: 17°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in May
Chlumy, Czech Republic
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April, May, June and July (1015.6mbar).
Average wind speed in May
Chlumy, Czech Republic
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in May
Chlumy, Czech Republic
- Average humidity in May: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in May
Chlumy, Czech Republic
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days in May
Chlumy, Czech Republic
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (5.4 days).
Average snowfall in May
Chlumy, Czech Republic
- Average snowfall in May: 11mm
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Chlumy, Czech Republic
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Chlumy, Czech Republic
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Chlumy, Czech Republic
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in May
Chlumy, Czech Republic
- 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, October, November and December (UV index 2).
Average cloud cover in May
Chlumy, Czech Republic
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Chlumy, Czech Republic
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is January (7km).
