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 sees a marginal temperature increase, moving from a mild 14.9°C (58.8°F) in April to a comfortable 18.1°C (64.6°F). Nighttime temperatures hover around an average low of 7.8°C (46°F) in May.Humidity
In May, the average relative humidity is 76%.Rainfall
In May, the rain falls for 16.6 days. Throughout May, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Šumná, there are 127.4 rainfall days, and 291mm (11.46") of precipitation is accumulated.Snowfall
In Šumná, Czech Republic, snow does not fall in May through September.Daylight
The average length of the day in May in Šumná, Czech Republic, is 15h and 18min.On the first day of May in Šumná, sunrise is at 05:34 and sunset at 20:12. On the last day of the month, sunrise is at 04:57 and sunset at 20:51 CEST.
Sunshine
In Šumná, the average sunshine in May is 8.9h.UV index
In Šumná, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 during May translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. It's recommended to limit sun exposure when its radiation is at its peak during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Šumná in May?
What is the average humidity in May in Šumná?
How much does it rain in Šumná in May?
When it does not snow in Šumná?
Does it snow in Šumná in May?
How many hours of daylight does Šumná have in May?
What time are sunrise and sunset in May in Šumná?
How many hours of sunshine does Šumná have in May?
What is the UV index reading in May in Šumná?
Average temperature in May
Šumná, Czech Republic
- Average high temperature in May: 18.1°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in May
Šumná, Czech Republic
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in May
Šumná, Czech Republic
- Average wind speed in May: 13km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Šumná, 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 (68%).
Average rainfall in May
Šumná, Czech Republic
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is November (10mm).
Average rainfall days in May
Šumná, Czech Republic
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in May
Šumná, Czech Republic
- Average snowfall in May: 0mm
The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Šumná, Czech Republic
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Šumná, Czech Republic
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
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 August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in May
Šumná, Czech Republic
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in May
Šumná, 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 January (UV index 1).
Average cloud cover in May
Šumná, Czech Republic
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Šumná, Czech Republic
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, November and December (8km).
Šumná, Czech Republic
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