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 shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 9.2°C (48.6°F) to a moderate 15.5°C (59.9°F). April witnesses an average nighttime temperature of 4.9°C (40.8°F) in Retz.Humidity
In April, the average relative humidity in Retz, Austria, is 70%.Rainfall
In April, in Retz, the rain falls for 13.6 days. Throughout April, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 167.7 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.8 snowfall days, in April, Retz aggregates 3mm (0.12") of snow. Throughout the year, there are 37.2 snowfall days, and 268mm (10.55") of snow is accumulated.Daylight
In Retz, Austria, the average length of the day in April is 13h and 43min.On the first day of April, sunrise is at 06:32 and sunset at 19:27. On the last day of the month, sunrise is at 05:36 and sunset at 20:10 CEST.
Sunshine
In Retz, Austria, the average sunshine in April is 9.5h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in April translates into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Retz?
What is the average humidity in April in Retz?
How much does it rain in Retz in April?
What is the last month it snows in Retz?
What is the average length of the day in April in Retz?
What time are sunrise and sunset in April in Retz?
How many hours of sunshine does Retz have in April?
What is the UV index reading in April in Retz?
Average temperature in April
Retz, Austria
- Average high temperature in April: 15.5°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in April: 4.9°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in April
Retz, Austria
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in April
Retz, Austria
- Average wind speed in April: 12.3km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in April
Retz, Austria
- Average humidity in April: 70%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in April
Retz, Austria
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in April
Retz, Austria
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in April
Retz, Austria
- Average snowfall in April: 3mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Retz, Austria
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (13.1 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
Retz, Austria
- 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Retz, Austria
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (7.4 days).
Average UV index in April
Retz, Austria
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Retz, Austria
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Retz, Austria
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
