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 beginning of April marks a shift in the average high-temperature, moving from March's cold 1.5°C (34.7°F) to a chilly 7.6°C (45.7°F). Nighttime temperature lowers to an average of 1.5°C (34.7°F) in April.Humidity
In Kostiranna, the average relative humidity in April is 78%.Rainfall
April is the month with the least rainfall in Kostiranna, Estonia. Rain falls for 12.8 days and accumulates 30mm (1.18") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 5.5 days. Throughout April, 69mm (2.72") of snow is accumulated. Throughout the year, there are 90.7 snowfall days, and 792mm (31.18") of snow is accumulated.Daylight
In Kostiranna, the average length of the day in April is 14h and 34min.On the first day of April, sunrise is at 06:43 and sunset at 20:03. On the last day of the month, sunrise is at 05:20 and sunset at 21:12 EEST.
Sunshine
In April, the average sunshine is 7.6h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the temperature in April in Kostiranna?
What is the average humidity in April in Kostiranna?
What is the driest month in Kostiranna?
How many days does it rain in April in Kostiranna?
How many days does it snow in April in Kostiranna?
What is the average length of the day in April in Kostiranna?
When is the sunrise / sunset in April in Kostiranna?
How many hours of sunshine does Kostiranna have in April?
What is the UV index intensity in April in Kostiranna?
Average temperature in April
Kostiranna, Estonia
- Average high temperature in April: 7.6°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in April: 1.5°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in April
Kostiranna, Estonia
- Average pressure in April: 1013.9mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in April
Kostiranna, Estonia
- Average wind speed in April: 14.7km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is May (13.2km/h).
Average humidity in April
Kostiranna, Estonia
- Average humidity in April: 78%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Kostiranna, Estonia
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in April
Kostiranna, Estonia
- Average rainfall days in April: 12.8 days
The months with the highest number of rainy days are July and August (19.6 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Kostiranna, Estonia
- Average snowfall in April: 69mm
The month with the highest snowfall is February (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Kostiranna, Estonia
- Average snowfall days in April: 5.5 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kostiranna, Estonia
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in April
Kostiranna, Estonia
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in April
Kostiranna, Estonia
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Kostiranna, Estonia
- Average cloud cover in April: 50
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Kostiranna, Estonia
- 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, February, March and December (8km).
Kostiranna, Estonia
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