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
The arrival of April brings a change in Ostrovel's weather, with average high-temperatures moving from March's frosty 8.5°C (47.3°F) to a refreshing 15.3°C (59.5°F). The nighttime temperature in Ostrovel dips to an icy 4°C (39.2°F) on average during April.Humidity
The average relative humidity in April is 71%.Rainfall
In Ostrovel, in April, it is raining for 15 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Ostrovel, there are 156.2 rainfall days, and 500mm (19.69") of precipitation is accumulated.Snowfall
Months with snowfall in Ostrovel are January through April, October through December. April is the last month it regularly snows in Ostrovel. During 0.8 snowfall days, in April, Ostrovel aggregates 3mm (0.12") of snow. Throughout the year, in Ostrovel, there are 35 snowfall days, and 406mm (15.98") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 32min.On the first day of the month, sunrise is at 07:07 and sunset at 19:56. On the last day of April, in Ostrovel, sunrise is at 06:17 and sunset at 20:34 EEST.
Sunshine
The average sunshine in April is 9.7h.UV index
The average daily maximum UV index in April in Ostrovel is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 during April leads to these advisories:
Heed the precautions - Suggestions to avoid sunburn are made. Around midday, solar radiation is most harmful; hence, exposure should be limited. Always opt for UVA and UVB-resistant sunglasses on radiant days. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Ostrovel?
What is the average humidity in April in Ostrovel?
How much does it rain in Ostrovel in April?
What is the last month it snows in Ostrovel?
How many hours of daylight does Ostrovel have in April?
What time are sunrise and sunset in April in Ostrovel?
How long on average sun shines in April in Ostrovel?
What is the UV index intensity in April in Ostrovel?
Average temperature in April
Ostrovel, Romania
- Average high temperature in April: 15.3°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in April: 4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average pressure in April
Ostrovel, Romania
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in April
Ostrovel, Romania
- Average wind speed in April: 6.8km/h
The windiest month (with the highest average wind speed) is March (7km/h).
The calmest month (with the lowest average wind speed) is August (5.1km/h).
Average humidity in April
Ostrovel, Romania
- Average humidity in April: 71%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in April
Ostrovel, Romania
- Average rainfall in April: 39mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in April
Ostrovel, Romania
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is August (9 days).
Average snowfall in April
Ostrovel, Romania
- Average snowfall in April: 3mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Ostrovel, Romania
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (10.8 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
Ostrovel, 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: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Ostrovel, Romania
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in April
Ostrovel, Romania
- 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
Ostrovel, Romania
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Ostrovel, Romania
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Ostrovel, Romania
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