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
Weather in April
Temperature
The shift into April is marked by a modest rise in the average high-temperature, moving from March's fresh 11.8°C (53.2°F) to a moderate 14.9°C (58.8°F). Cástaras observes an average low-temperature of 6.8°C (44.2°F) during April.Humidity
In April, the average relative humidity is 67%.Rainfall
In Cástaras, during April, the rain falls for 13.8 days and regularly aggregates up to 60mm (2.36") of precipitation. In Cástaras, during the entire year, the rain falls for 110.8 days and collects up to 451mm (17.76") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1.3 snowfall days, in April, Cástaras aggregates 51mm (2.01") of snow. Throughout the year, in Cástaras, there are 19.3 snowfall days, and 433mm (17.05") of snow is accumulated.Daylight
The average length of the day in April is 13h and 10min.On the first day of April in Cástaras, sunrise is at 07:57 and sunset at 20:35. On the last day of the month, sunrise is at 07:19 and sunset at 21:01 CEST.
Sunshine
In April, the average sunshine in Cástaras is 8.7h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during April translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the temperature in April in Cástaras?
What is the average humidity in April in Cástaras?
How many days does it rain in April in Cástaras?
What is the last month it snows in Cástaras?
What is the average length of the day in April in Cástaras?
When are sunrise and sunset in April in Cástaras?
How long on average sun shines in April in Cástaras?
How high is the UV index in April in Cástaras?
Average temperature in April
Cástaras, Spain
- Average high temperature in April: 14.9°C
The warmest month (with the highest average high temperature) is July (28.4°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in April: 6.8°C
The months with the highest average low temperature are July and August (17.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Cástaras, Spain
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in April
Cástaras, Spain
- Average wind speed in April: 8.9km/h
The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest months (with the lowest average wind speed) are August and October (6.5km/h).
Average humidity in April
Cástaras, Spain
- Average humidity in April: 67%
The months with the highest relative humidity are January and December (71%).
The month with the lowest relative humidity is July (41%).
Average rainfall in April
Cástaras, Spain
- Average rainfall in April: 60mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in April
Cástaras, Spain
- Average rainfall days in April: 13.8 days
The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in April
Cástaras, Spain
- Average snowfall in April: 51mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Cástaras, Spain
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (5.7 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
Cástaras, Spain
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in April
Cástaras, Spain
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is April (13.8 days).
Average UV index in April
Cástaras, Spain
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in April
Cástaras, Spain
- Average cloud cover in April: 29
The month with the most cloud cover is March (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in April
Cástaras, Spain
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Cástaras, Spain
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