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
Weather in May
Temperature
May's arrival coincides with a subtle temperature rise, moving from April's fresh 12.8°C (55°F) to a mild 15.8°C (60.4°F). The average temperature during May nights is registered at a frosty 6.4°C (43.5°F).Humidity
In May, the average relative humidity in Vrchlabí is 78%.Rainfall
In Vrchlabí, in May, during 16.6 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 151.7 rainfall days, and 618mm (24.33") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Vrchlabí. May is the last month it regularly snows in Vrchlabí, Czech Republic. During 2.5 snowfall days, in May, Vrchlabí aggregates 75mm (2.95") of snow. In Vrchlabí, during the entire year, snow falls for 88.5 days and aggregates up to 1550mm (61.02") of snow.Daylight
In Vrchlabí, the average length of the day in May is 15h and 31min.On the first day of the month, sunrise is at 05:30 and sunset at 20:18. On the last day of May, in Vrchlabí, sunrise is at 04:50 and sunset at 21:00 CEST.
Sunshine
In Vrchlabí, the average sunshine in May is 9h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are the temperatures in Vrchlabí in May?
What is the average humidity in May in Vrchlabí?
How many days does it rain in May in Vrchlabí?
What is the last month it snows in Vrchlabí?
How many hours of daylight does Vrchlabí have in May?
When is the sunrise / sunset in May in Vrchlabí?
How long on average sun shines in May in Vrchlabí?
What is the UV index intensity in May in Vrchlabí?
Average temperature in May
Vrchlabí, Czech Republic
- Average high temperature in May: 15.8°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in May: 6.4°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 (-5°C).
Average pressure in May
Vrchlabí, Czech Republic
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in May
Vrchlabí, Czech Republic
- Average wind speed in May: 10.2km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in May
Vrchlabí, Czech Republic
- Average humidity in May: 78%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in May
Vrchlabí, Czech Republic
- Average rainfall in May: 64mm
The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in May
Vrchlabí, Czech Republic
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Vrchlabí, Czech Republic
- Average snowfall in May: 75mm
The month with the highest snowfall is January (370mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Vrchlabí, Czech Republic
- Average snowfall days in May: 2.5 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Vrchlabí, Czech Republic
- 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: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Vrchlabí, Czech Republic
- Average sunshine days in May: 12 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9 days).
Average UV index in May
Vrchlabí, 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, November and December (UV index 1).
Average cloud cover in May
Vrchlabí, Czech Republic
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Vrchlabí, Czech Republic
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Vrchlabí, Czech Republic
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