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
In April, the average high-temperature increases from a fresh 10.3°C (50.5°F) in March to an enjoyable 16.5°C (61.7°F). During April, the nighttime temperature averages of 5.5°C (41.9°F).Humidity
In Isvarna, the average relative humidity in April is 65%.Rainfall
In Isvarna, during April, the rain falls for 14.5 days and regularly aggregates up to 26mm (1.02") of precipitation. In Isvarna, during the entire year, the rain falls for 137.5 days and collects up to 383mm (15.08") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Isvarna. During 0.1 snowfall days, in April, Isvarna aggregates 4mm (0.16") of snow. In Isvarna, Romania, during the entire year, snow falls for 21 days and aggregates up to 276mm (10.87") of snow.Daylight
In April, the average length of the day is 13h and 31min.On the first day of the month, sunrise is at 07:07 and sunset at 19:56. On the last day of April, in Isvarna, Romania, sunrise is at 06:18 and sunset at 20:32 EEST.
Sunshine
The average sunshine in April in Isvarna, Romania, is 10.1h.UV index
In Isvarna, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Be vigilant - Preventing sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the temperature in April in Isvarna?
What is the average humidity in April in Isvarna?
How many days does it rain in April in Isvarna?
What is the last month it snows in Isvarna?
How many hours of daylight does Isvarna have in April?
What time are sunrise and sunset in April in Isvarna?
How long on average sun shines in April in Isvarna?
What is the UV index reading in April in Isvarna?
Average temperature in April
Isvarna, Romania
- Average high temperature in April: 16.5°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in April: 5.5°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Isvarna, Romania
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in April
Isvarna, Romania
- Average wind speed in April: 7.5km/h
The windiest months (with the highest average wind speed) are March and April (7.5km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in April
Isvarna, Romania
- Average humidity in April: 65%
The months with the highest relative humidity are January and February (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall in April
Isvarna, Romania
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in April
Isvarna, Romania
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is September (6.9 days).
Average snowfall in April
Isvarna, Romania
- Average snowfall in April: 4mm
The month with the highest snowfall is February (78mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Isvarna, Romania
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (6.4 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
Isvarna, Romania
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in April
Isvarna, Romania
- Average sunshine days in April: 11.8 days
The months with the most sunshine days are September and October (19.4 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in April
Isvarna, Romania
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Isvarna, Romania
- Average cloud cover in April: 32
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Isvarna, Romania
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
Isvarna, Romania
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