May weather forecastHlavnice, Czech Republic
May
Weather in May
The last month of the spring, May, is a refreshing month in Hlavnice, Czech Republic, with an average temperature ranging between max 17.3°C (63.1°F) and min 7.3°C (45.1°F).Temperature
With the beginning of May, Hlavnice's average high-temperature sees a minor increase, transitioning from a refreshing 14.1°C (57.4°F) in April to a comfortable 17.3°C (63.1°F). Throughout May, Hlavnice witnesses a consistent average low-temperature of 7.3°C (45.1°F).Humidity
The average relative humidity in May is 77%.Rainfall
In Hlavnice, Czech Republic, during May, the rain falls for 19.4 days and regularly aggregates up to 62mm (2.44") of precipitation. Throughout the year, in Hlavnice, there are 161 rainfall days, and 477mm (18.78") of precipitation is accumulated.Snowfall
Months with snowfall in Hlavnice, Czech Republic, are January through May, October through December. May is the last month it regularly snows in Hlavnice. During 0.3 snowfall days, in May, Hlavnice aggregates 4mm (0.16") of snow. In Hlavnice, Czech Republic, during the entire year, snow falls for 45.8 days and aggregates up to 376mm (14.8") of snow.Daylight
In May, the average length of the day in Hlavnice is 15h and 25min.On the first day of May, sunrise is at 05:24 and sunset at 20:07. On the last day of the month, sunrise is at 04:45 and sunset at 20:48 CEST.
Sunshine
In Hlavnice, the average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 suggests this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hlavnice, Czech Republic
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in May
Hlavnice, Czech Republic
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in May
Hlavnice, Czech Republic
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in May
Hlavnice, Czech Republic
- Average humidity in May: 77%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in May
Hlavnice, Czech Republic
- Average rainfall in May: 62mm
The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in May
Hlavnice, Czech Republic
- Average rainfall days in May: 19.4 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in May
Hlavnice, Czech Republic
- Average snowfall in May: 4mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hlavnice, Czech Republic
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hlavnice, Czech Republic
- Average daylight in May: 15h and 24min
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 12min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Hlavnice, Czech Republic
- Average sunshine days in May: 9.2 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in May
Hlavnice, Czech Republic
- 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, October, November and December (UV index 2).
Average cloud cover in May
Hlavnice, Czech Republic
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Hlavnice, Czech Republic
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
