April weather forecastBrno, Czech Republic
April
Weather in April
April brings a breath of fresh air to Brno as spring sets in. Compared to the preceding cold and damp month of March, April witnesses a considerable rise in temperature, leading to pleasant weather. The precipitation in this month also shifts from snow to an average rainfall of 13mm (0.51"). The city basks in more sunlight, and the outdoor activities resume in full swing as the weather gets warmer. April also sees a notable drop in relative humidity, making the air drier.Temperature
The shift into April in Brno brings an increase in the average high-temperature, moving from a chilly 9.3°C (48.7°F) in March to a moderate 15.8°C (60.4°F). In April, the average low-temperature is a wintry 5.4°C (41.7°F).Humidity
In Brno, the average relative humidity in April is 69%.Rainfall
February and April are months with the least rain in Brno, Czech Republic, when the rain falls for 9.3 days and typically aggregates up to 13mm (0.51") of rain.Snowfall
January through April, October through December are months with snowfall in Brno. April is the last month it regularly snows. During 0.3 snowfall days, in April, Brno aggregates 2mm (0.08") of snow. In Brno, during the entire year, snow falls for 26.6 days and aggregates up to 153mm (6.02") of snow.Daylight
In Brno, Czech Republic, the average length of the day in April is 13h and 45min.On the first day of April in Brno, sunrise is at 06:29 and sunset at 19:25. On the last day of the month, sunrise is at 05:32 and sunset at 20:08 CEST.
Sunshine
In April, the average sunshine in Brno, Czech Republic, is 9.3h.UV index
In Brno, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 4 in April translates into the following instructions:
Take precautions - Protection against sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Brno, Czech Republic
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in April: 5.4°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Brno, Czech Republic
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015mbar).
Average wind speed in April
Brno, Czech Republic
- Average wind speed in April: 12.7km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in April
Brno, Czech Republic
- Average humidity in April: 69%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in April
Brno, Czech Republic
- Average rainfall in April: 13mm
The wettest month (with the highest rainfall) is May (41mm).
The driest months (with the least rainfall) are February and April (13mm).
Average rainfall days in April
Brno, Czech Republic
- Average rainfall days in April: 9.3 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in April
Brno, Czech Republic
- Average snowfall in April: 2mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Brno, Czech Republic
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Brno, Czech Republic
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 9h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in April
Brno, Czech Republic
- Average sunshine days in April: 18.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in April
Brno, Czech Republic
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Brno, Czech Republic
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Brno, Czech Republic
- Average visibility in April: 10km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January and December (8km).
