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
Castiel's transition into April sees a rise in the average high-temperature, advancing from a cold 2.5°C (36.5°F) in March to a chilly 7.8°C (46°F). In the month of April, Castiel witnesses a consistent average low-temperature of -2°C (28.4°F).Humidity
The average relative humidity in April in Castiel is 85%.Rainfall
In Castiel, in April, it is raining for 19.8 days, with typically 69mm (2.72") of accumulated precipitation. In Castiel, during the entire year, the rain falls for 211.5 days and collects up to 1072mm (42.2") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Castiel, in April, snow falls for 3 days, with typically accumulated 55mm (2.17") of snow. In Castiel, during the entire year, snow falls for 55.6 days and aggregates up to 1071mm (42.17") of snow.Daylight
In Castiel, Switzerland, the average length of the day in April is 13h and 37min.On the first day of April, sunrise is at 06:59 and sunset at 19:51. On the last day of the month, sunrise is at 06:06 and sunset at 20:30 CEST.
Sunshine
In April, the average sunshine in Castiel is 8.9h.UV index
In April, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 during April translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Castiel in April?
What is the average humidity in April in Castiel?
How much does it rain in Castiel in April?
How much does it snow in Castiel in April?
What is the average length of the day in April in Castiel?
What time are sunrise and sunset in April in Castiel?
How long on average sun shines in April in Castiel?
What is the UV index reading in April in Castiel?
Average temperature in April
Castiel, Switzerland
- Average high temperature in April: 7.8°C
The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: -2°C
The month with the highest average low temperature is August (7.3°C).
The coldest month (with the lowest average low temperature) is February (-10°C).
Average pressure in April
Castiel, Switzerland
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
Castiel, Switzerland
- Average wind speed in April: 7.7km/h
The windiest month (with the highest average wind speed) is November (8.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in April
Castiel, Switzerland
- Average humidity in April: 85%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is July (78%).
Average rainfall in April
Castiel, Switzerland
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is August (133mm).
The driest month (with the least rainfall) is February (61mm).
Average rainfall days in April
Castiel, Switzerland
- Average rainfall days in April: 19.8 days
The month with the highest number of rainy days is May (24.3 days).
The month with the least rainy days is January (12.3 days).
Average snowfall in April
Castiel, Switzerland
- Average snowfall in April: 55mm
The month with the highest snowfall is January (320mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Castiel, Switzerland
- Average snowfall days in April: 3 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Castiel, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in April
Castiel, Switzerland
- Average sunshine days in April: 6.6 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (3.8 days).
Average UV index in April
Castiel, Switzerland
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in April
Castiel, Switzerland
- Average cloud cover in April: 43
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are August and October (Cloud cover 37).
Average visibility in April
Castiel, Switzerland
- Average visibility in April: 7km
The months with the highest visibility are May, June, July, August, October and November (8km).
The month with the lowest visibility is January (6km).
Castiel, Switzerland
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