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
With the onset of April, Trebelno experiences a temperature shift, with the average high-temperature moving from a cool 10.1°C (50.2°F) in March to a moderate 15.8°C (60.4°F). April nights experience a consistent temperature drop to a cold 5.1°C (41.2°F).Humidity
The average relative humidity in April in Trebelno is 76%.Rainfall
In Trebelno, Slovenia, in April, during 14.5 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, in Trebelno, there are 159.5 rainfall days, and 752mm (29.61") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.5 snowfall days, in April, Trebelno aggregates 20mm (0.79") of snow. Throughout the year, in Trebelno, Slovenia, there are 28.3 snowfall days, and 575mm (22.64") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 34min.On the first day of April in Trebelno, Slovenia, sunrise is at 06:38 and sunset at 19:28. On the last day of the month, sunrise is at 05:47 and sunset at 20:06 CEST.
Sunshine
In April, the average sunshine in Trebelno is 9.4h.UV index
In Trebelno, the average daily maximum UV index in April 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: The maximum UV index of 4 during April translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Trebelno in April?
What is the average humidity in April in Trebelno?
How much does it rain in Trebelno in April?
What is the last month it snows in Trebelno?
What is the average length of the day in April in Trebelno?
What time are sunrise and sunset in April in Trebelno?
How long on average sun shines in April in Trebelno?
What is the UV index reading in April in Trebelno?
Average temperature in April
Trebelno, Slovenia
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 5.1°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in April
Trebelno, Slovenia
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).
Average wind speed in April
Trebelno, Slovenia
- Average wind speed in April: 7.9km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in April
Trebelno, Slovenia
- Average humidity in April: 76%
The months with the highest relative humidity are January and November (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Trebelno, Slovenia
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in April
Trebelno, Slovenia
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in April
Trebelno, Slovenia
- Average snowfall in April: 20mm
The month with the highest snowfall is February (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Trebelno, Slovenia
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (9 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
Trebelno, Slovenia
- Average daylight in April: 13h and 4min
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 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in April
Trebelno, Slovenia
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in April
Trebelno, Slovenia
- 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
Trebelno, Slovenia
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in April
Trebelno, Slovenia
- Average visibility in April: 9km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
Trebelno, Slovenia
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