Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The arrival of April signals an increase in the average high-temperature, moving from a chilly 7.3°C (45.1°F) in March to a refreshing 13.7°C (56.7°F). April nights are marked by an average low-temperature of 3.8°C (38.8°F).Humidity
The average relative humidity in April is 73%.Rainfall
In April, in Kostelní Vydří, the rain falls for 13.2 days. Throughout April, 27mm (1.06") of precipitation is accumulated. In Kostelní Vydří, during the entire year, the rain falls for 152.4 days and collects up to 482mm (18.98") of precipitation.Snowfall
Months with snowfall in Kostelní Vydří are January through May, October through December. In Kostelní Vydří, in April, snow falls for 2.3 days, with typically accumulated 23mm (0.91") of snow. Throughout the year, there are 46.1 snowfall days, and 354mm (13.94") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 44min.On the first day of April, sunrise is at 06:34 and sunset at 19:29. On the last day of the month, sunrise is at 05:37 and sunset at 20:13 CEST.
Sunshine
In April, the average sunshine is 9h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Kostelní Vydří have in April?
What time are sunrise and sunset in April in Kostelní Vydří?
How long on average sun shines in April?
How high is the UV index in April in Kostelní Vydří?
Average temperature in April
Kostelní Vydří, Czech Republic
- Average high temperature in April: 13.7°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in April
Kostelní Vydří, Czech Republic
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is June (1015.4mbar).
Average wind speed in April
Kostelní Vydří, Czech Republic
- Average wind speed in April: 13.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in April
Kostelní Vydří, Czech Republic
- Average humidity in April: 73%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in April
Kostelní Vydří, Czech Republic
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in April
Kostelní Vydří, Czech Republic
- Average rainfall days in April: 13.2 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in April
Kostelní Vydří, Czech Republic
- Average snowfall in April: 23mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Kostelní Vydří, Czech Republic
- Average snowfall days in April: 2.3 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 April /
Average sunshine in April
Kostelní Vydří, Czech Republic
- Average daylight in April: 13h and 4min
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 April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Kostelní Vydří, Czech Republic
- Average sunshine days in April: 14.5 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in April
Kostelní Vydří, Czech Republic
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Kostelní Vydří, Czech Republic
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Kostelní Vydří, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
