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
April
Weather in April
Temperature
April witnesses a subtle temperature ascent, adjusting from a wintry 0.8°C (33.4°F) in March to a still cold 5.6°C (42.1°F). Porkala's April nights experience a subtle temperature dip to an average of 1.7°C (35.1°F).Humidity
In Porkala, the average relative humidity in April is 79%.Rainfall
The month with the least rainfall in Porkala is April, when the rain falls for 12.3 days and typically collects 26mm (1.02") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Porkala, during April, snow falls for 4.2 days and regularly aggregates up to 28mm (1.1") of snow. Throughout the year, in Porkala, Finland, there are 75.5 snowfall days, and 562mm (22.13") of snow is accumulated.Daylight
The average length of the day in April in Porkala is 14h and 37min.On the first day of April, sunrise is at 06:45 and sunset at 20:06. On the last day of the month, sunrise is at 05:20 and sunset at 21:17 EEST.
Sunshine
In Porkala, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 2 translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Porkala in April?
What is the average humidity in April in Porkala?
What is the driest month in Porkala?
How much does it rain in Porkala in April?
How many days does it snow in April in Porkala?
What is the average length of the day in April in Porkala?
When is the sunrise / sunset in April in Porkala?
How many hours of sunshine does Porkala have in April?
How high is the UV index in April in Porkala?
Average temperature in April
Porkala, Finland
- Average high temperature in April: 5.6°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: 1.7°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in April
Porkala, Finland
- Average pressure in April: 1013.7mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in April
Porkala, Finland
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).
Average humidity in April
Porkala, Finland
- Average humidity in April: 79%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (74%).
Average rainfall in April
Porkala, Finland
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in April
Porkala, Finland
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (7 days).
Average snowfall in April
Porkala, Finland
- Average snowfall in April: 28mm
The month with the highest snowfall is January (136mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Porkala, Finland
- Average snowfall days in April: 4.2 days
The month with the highest number of snowfall days is February (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Porkala, Finland
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in April
Porkala, Finland
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is May (15.4 days).
The month with the least sunshine days is December (5.4 days).
Average UV index in April
Porkala, Finland
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
Porkala, Finland
- Average cloud cover in April: 51
The month with the most cloud cover is December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in April
Porkala, Finland
- 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).
