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
As April arrives, a rise in the average high-temperature is observed, moving from a frosty 9.5°C (49.1°F) in March to a mild 15.5°C (59.9°F). Throughout April, Tirna experiences a low-temperature average of 4.8°C (40.6°F).Humidity
The average relative humidity in April in Tirna is 75%.Rainfall
April is the month with the least rainfall in Tirna. Rain falls for 13.9 days and accumulates 42mm (1.65") of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.6 snowfall days, in April, Tirna aggregates 14mm (0.55") of snow. Throughout the year, in Tirna, there are 26.1 snowfall days, and 549mm (21.61") of snow is accumulated.Daylight
In Tirna, the average length of the day in April is 13h and 34min.On the first day of April, sunrise is at 06:39 and sunset at 19:29. On the last day of the month, sunrise is at 05:47 and sunset at 20:07 CEST.
Sunshine
In April, the average sunshine is 9.3h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In April, an average UV index of 4 transforms into the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in April in Tirna?
What is the average humidity in April in Tirna?
What is the driest month in Tirna?
How much does it rain in Tirna in April?
What is the last month it snows in Tirna?
How many hours of daylight does Tirna have in April?
When is the sunrise / sunset in April in Tirna?
How long on average sun shines in April in Tirna?
What is the UV index reading in April in Tirna?
Average temperature in April
Tirna, Slovenia
- Average high temperature in April: 15.5°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in April: 4.8°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
Tirna, Slovenia
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The months with the lowest atmospheric pressure are May and June (1014.9mbar).
Average wind speed in April
Tirna, Slovenia
- Average wind speed in April: 7.7km/h
The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in April
Tirna, Slovenia
- Average humidity in April: 75%
The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in April
Tirna, Slovenia
- Average rainfall in April: 42mm
The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is April (42mm).
Average rainfall days in April
Tirna, Slovenia
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in April
Tirna, Slovenia
- Average snowfall in April: 14mm
The month with the highest snowfall is February (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Tirna, Slovenia
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (8.6 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
Tirna, 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: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in April
Tirna, Slovenia
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in April
Tirna, 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 and November (UV index 1).
Average cloud cover in April
Tirna, Slovenia
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Tirna, Slovenia
- Average visibility in April: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
Tirna, Slovenia
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