April weather forecastCăstău, Romania
April
Weather in April
April is a refreshing spring month in Căstău, Romania, with an average temperature fluctuating between 3.9°C (39°F) and 16°C (60.8°F).Temperature
April's onset brings a temperature rise, moving from a frosty 9.4°C (48.9°F) in March to an enjoyable 16°C (60.8°F). A striking difference from the daytime highs is registered during April nights in Căstău, with an average temperature of 3.9°C (39°F).Humidity
The average relative humidity in April in Căstău is 70%.Rainfall
In Căstău, in April, it is raining for 14.3 days, with typically 29mm (1.14") of accumulated precipitation. In Căstău, Romania, during the entire year, the rain falls for 138.4 days and collects up to 366mm (14.41") of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Căstău, Romania. During 0.5 snowfall days, in April, Căstău aggregates 2mm (0.08") of snow. Throughout the year, there are 26.5 snowfall days, and 219mm (8.62") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 34min.On the first day of the month, sunrise is at 07:06 and sunset at 19:55. On the last day of April, in Căstău, sunrise is at 06:15 and sunset at 20:33 EEST.
Sunshine
In April, the average sunshine is 9.8h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Căstău, Romania
- Average high temperature in April: 16°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in April: 3.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in April
Căstău, Romania
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in April
Căstău, Romania
- Average wind speed in April: 6.7km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is August (4.9km/h).
Average humidity in April
Căstău, Romania
- Average humidity in April: 70%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (62%).
Average rainfall in April
Căstău, Romania
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in April
Căstău, Romania
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in April
Căstău, Romania
- Average snowfall in April: 2mm
The month with the highest snowfall is December (64mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Căstău, Romania
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (7.7 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
Căstău, Romania
- Average daylight in April: 13h and 36min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 9h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Căstău, Romania
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in April
Căstău, Romania
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Căstău, Romania
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Căstău, Romania
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
