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
A subtle rise in the average high-temperature is observed in Klosters-Serneus during April, adjusting from an icy 0.8°C (33.4°F) in March to a still cold 5.5°C (41.9°F). During the nights in April, the temperature in Klosters-Serneus averages to a subzero cold -4.6°C (23.7°F).Humidity
In April, the average relative humidity is 90%.Rainfall
In Klosters-Serneus, in April, it is raining for 15.3 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, in Klosters-Serneus, Switzerland, there are 169.1 rainfall days, and 682mm (26.85") of precipitation is accumulated.Snowfall
Months with snowfall in Klosters-Serneus are January through May, September through December. In Klosters-Serneus, during April, snow falls for 8.2 days and regularly aggregates up to 154mm (6.06") of snow. In Klosters-Serneus, Switzerland, during the entire year, snow falls for 87.8 days and aggregates up to 1391mm (54.76") of snow.Daylight
In Klosters-Serneus, the average length of the day in April is 13h and 37min.On the first day of April, sunrise is at 06:58 and sunset at 19:49. On the last day of the month, sunrise is at 06:05 and sunset at 20:29 CEST.
Sunshine
In Klosters-Serneus, the average sunshine in April is 8.1h.UV index
In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 2 transforms into these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
Is it cold in Klosters-Serneus during April?
What is the average humidity in April in Klosters-Serneus?
How much does it rain in Klosters-Serneus in April?
How much does it snow in Klosters-Serneus in April?
What is the average length of the day in April in Klosters-Serneus?
When is the sunrise / sunset in April in Klosters-Serneus?
How many hours of sunshine does Klosters-Serneus have in April?
What is the UV index intensity in April in Klosters-Serneus?
Average temperature in April
Klosters-Serneus, Switzerland
- Average high temperature in April: 5.5°C
The warmest month (with the highest average high temperature) is August (17.3°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in April: -4.6°C
The month with the highest average low temperature is August (5.6°C).
The coldest month (with the lowest average low temperature) is February (-12.3°C).
Average pressure in April
Klosters-Serneus, Switzerland
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
Klosters-Serneus, Switzerland
- Average wind speed in April: 7.6km/h
The windiest month (with the highest average wind speed) is November (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in April
Klosters-Serneus, Switzerland
- Average humidity in April: 90%
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is July (79%).
Average rainfall in April
Klosters-Serneus, Switzerland
- Average rainfall in April: 45mm
The wettest month (with the highest rainfall) is August (99mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in April
Klosters-Serneus, Switzerland
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in April
Klosters-Serneus, Switzerland
- Average snowfall in April: 154mm
The month with the highest snowfall is January (280mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in April
Klosters-Serneus, Switzerland
- Average snowfall days in April: 8.2 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Klosters-Serneus, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in April
Klosters-Serneus, Switzerland
- Average sunshine days in April: 9.1 days
The month with the most sunshine days is October (14.2 days).
The months with the least sunshine days are May and June (6.4 days).
Average UV index in April
Klosters-Serneus, 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, February and November (UV index 1).
Average cloud cover in April
Klosters-Serneus, Switzerland
- Average cloud cover in April: 50
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Klosters-Serneus, Switzerland
- Average visibility in April: 6km
The months with the highest visibility are June, July and August (8km).
The months with the lowest visibility are January, February, March and April (6km).
Klosters-Serneus, Switzerland
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