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
As Kostelní Hlavno welcomes May, the average high-temperature sees a modest rise, transitioning from a mild 14.6°C (58.3°F) in April to a still refreshing 17.7°C (63.9°F). Kostelní Hlavno records a steady low-temperature average of 7.4°C (45.3°F) during May.Humidity
The average relative humidity in May is 76%.Rainfall
In Kostelní Hlavno, in May, it is raining for 18.3 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, in Kostelní Hlavno, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Kostelní Hlavno aggregates 7mm (0.28") of snow. Throughout the year, there are 41.5 snowfall days, and 328mm (12.91") of snow is accumulated.Daylight
In May, the average length of the day in Kostelní Hlavno is 15h and 28min.On the first day of the month, sunrise is at 05:35 and sunset at 20:20. On the last day of May, sunrise is at 04:55 and sunset at 21:01 CEST.
Sunshine
In Kostelní Hlavno, the average sunshine in May is 9.4h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 in May translates into these instructions:
Undertake precautions - Guarding against sun damage is counselled. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the temperature in May in Kostelní Hlavno?
What is the average humidity in May in Kostelní Hlavno?
How much does it rain in Kostelní Hlavno in May?
What is the last month it snows in Kostelní Hlavno?
How many hours of daylight does Kostelní Hlavno have in May?
What time are sunrise and sunset in May in Kostelní Hlavno?
How long on average sun shines in May in Kostelní Hlavno?
What is the UV index reading in May in Kostelní Hlavno?
Average temperature in May
Kostelní Hlavno, Czech Republic
- Average high temperature in May: 17.7°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 (1°C).
- Average low temperature in May: 7.4°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Kostelní Hlavno, Czech Republic
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in May
Kostelní Hlavno, Czech Republic
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in May
Kostelní Hlavno, Czech Republic
- Average humidity in May: 76%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Kostelní Hlavno, Czech Republic
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in May
Kostelní Hlavno, Czech Republic
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in May
Kostelní Hlavno, Czech Republic
- Average snowfall in May: 7mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Kostelní Hlavno, Czech Republic
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Kostelní Hlavno, Czech Republic
- 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: 9h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Kostelní Hlavno, Czech Republic
- Average sunshine days in May: 10 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in May
Kostelní Hlavno, Czech Republic
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Kostelní Hlavno, Czech Republic
- Average cloud cover in May: 40
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
Kostelní Hlavno, Czech Republic
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
Kostelní Hlavno, Czech Republic
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