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 onset of April brings a temperature shift, with the average high-temperature moving from a chilly 8.2°C (46.8°F) in March to a refreshing 14.6°C (58.3°F). Stará Lysá experiences a nighttime temperature average of 4.9°C (40.8°F) during April.Humidity
In April, the average relative humidity is 71%.Rainfall
In Stará Lysá, in April, during 13.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
Months with snowfall in Stará Lysá are January through May, October through December. In April, it is snowing for 0.8 days. Throughout April, 1mm (0.04") of snow is accumulated. In Stará Lysá, during the entire year, snow falls for 41.5 days and aggregates up to 328mm (12.91") of snow.Daylight
In Stará Lysá, the average length of the day in April is 13h and 49min.On the first day of the month, sunrise is at 06:35 and sunset at 19:33. On the last day of April, in Stará Lysá, sunrise is at 05:37 and sunset at 20:18 CEST.
Sunshine
In Stará Lysá, the average sunshine in April is 9.4h.UV index
In Stará Lysá, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 4 in April leads to these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Stará Lysá in April?
What is the average humidity in April in Stará Lysá?
How much does it rain in Stará Lysá in April?
How much does it snow in Stará Lysá in April?
What is the average length of the day in April in Stará Lysá?
What time are sunrise and sunset in April in Stará Lysá?
How long on average sun shines in April in Stará Lysá?
What is the UV index reading in April in Stará Lysá?
Average temperature in April
Stará Lysá, Czech Republic
- Average high temperature in April: 14.6°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 April: 4.9°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 April
Stará Lysá, Czech Republic
- Average pressure in April: 1015.7mbar
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 April
Stará Lysá, Czech Republic
- Average wind speed in April: 11.3km/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 April
Stará Lysá, Czech Republic
- Average humidity in April: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Stará Lysá, Czech Republic
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in April
Stará Lysá, Czech Republic
- Average rainfall days in April: 13.4 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 April
Stará Lysá, Czech Republic
- Average snowfall in April: 1mm
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 April
Stará Lysá, Czech Republic
- Average snowfall days in April: 0.8 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 April /
Average sunshine in April
Stará Lysá, Czech Republic
- Average daylight in April: 13h and 5min
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 April: 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 April
Stará Lysá, Czech Republic
- Average sunshine days in April: 13.8 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 April
Stará Lysá, Czech Republic
- Average UV index in April: 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 April
Stará Lysá, Czech Republic
- Average cloud cover in April: 37
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 April
Stará Lysá, Czech Republic
- Average visibility in April: 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).
