April weather forecastSierndorf, Austria
April
Weather in April
April is a mild spring month in Sierndorf, Austria, with an average temperature fluctuating between 5.5°C (41.9°F) and 15.8°C (60.4°F).Temperature
With the onset of April, the average high-temperature slightly shifts from March's chilly 9.7°C (49.5°F) to a moderate 15.8°C (60.4°F). Sierndorf temperatures generally rest at a low of 5.5°C (41.9°F) during the April nights.Humidity
In April, the average relative humidity is 69%.Rainfall
April and November are months with the least rain in Sierndorf, Austria, when the rain falls for 12.8 days and typically aggregates up to 26mm (1.02") of rain.Snowfall
Months with snowfall in Sierndorf are January through April, October through December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Sierndorf aggregates 8mm (0.31") of snow. Throughout the year, there are 32.4 snowfall days, and 293mm (11.54") of snow is accumulated.Daylight
In Sierndorf, Austria, the average length of the day in April is 13h and 42min.On the first day of the month, sunrise is at 06:32 and sunset at 19:26. On the last day of April, in Sierndorf, Austria, sunrise is at 05:36 and sunset at 20:08 CEST.
Sunshine
The average sunshine in April in Sierndorf is 9.6h.UV index
The average daily maximum UV index in April in Sierndorf is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sierndorf, Austria
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in April: 5.5°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in April
Sierndorf, Austria
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1015.3mbar).
Average wind speed in April
Sierndorf, Austria
- Average wind speed in April: 11.8km/h
The windiest months (with the highest average wind speed) are February and March (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in April
Sierndorf, Austria
- Average humidity in April: 69%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall in April
Sierndorf, Austria
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is May (68mm).
The driest months (with the least rainfall) are April and November (26mm).
Average rainfall days in April
Sierndorf, Austria
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in April
Sierndorf, Austria
- Average snowfall in April: 8mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Sierndorf, Austria
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sierndorf, Austria
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 9h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Sierndorf, Austria
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (8.2 days).
Average UV index in April
Sierndorf, Austria
- 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
Sierndorf, Austria
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in April
Sierndorf, Austria
- Average visibility in April: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and February (8km).
