April weather forecastHervanta, Finland
April
Weather in April
April is a chilly spring month in Hervanta, Finland, with temperature in the range of an average high of 7.1°C (44.8°F) and an average low of 0°C (32°F).Temperature
In April, the meteorological conditions change with the average high-temperature moving from a cold 0.3°C (32.5°F) in March to a chilly 7.1°C (44.8°F). April brings with it a nighttime average temperature of 0°C (32°F).Humidity
In Hervanta, the average relative humidity in April is 79%.Rainfall
March and April are months with the least rain when the rain falls for 9.6 days and typically aggregates up to 16mm (0.63") of rain.Snowfall
January through May, October through December are months with snowfall. In Hervanta, in April, during 6.6 snowfall days, 50mm (1.97") of snow is typically accumulated. In Hervanta, Finland, during the entire year, snow falls for 85.3 days and aggregates up to 453mm (17.83") of snow.Daylight
In April, the average length of the day is 14h and 47min.On the first day of the month, sunrise is at 06:45 and sunset at 20:11. On the last day of April, sunrise is at 05:15 and sunset at 21:28 EEST.
Sunshine
In Hervanta, the average sunshine in April is 6.3h.UV index
In Hervanta, the average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the UV index of 2 transforms into the following advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Hervanta, Finland
- Average high temperature in April: 7.1°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in April: 0°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-8.4°C).
Average pressure in April
Hervanta, Finland
- Average pressure in April: 1013.1mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.5mbar).
Average wind speed in April
Hervanta, Finland
- Average wind speed in April: 11km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in April
Hervanta, Finland
- Average humidity in April: 79%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in April
Hervanta, Finland
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is July (37mm).
The driest months (with the least rainfall) are March and April (16mm).
Average rainfall days in April
Hervanta, Finland
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3 days).
Average snowfall in April
Hervanta, Finland
- Average snowfall in April: 50mm
The months with the highest snowfall are January, February and March (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hervanta, Finland
- Average snowfall days in April: 6.6 days
The month with the highest number of snowfall days is March (17.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hervanta, Finland
- Average daylight in April: 14h and 48min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in April: 6h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in April
Hervanta, Finland
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in April
Hervanta, Finland
- Average UV index in April: 2
The months with the highest UV index are June and 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
Hervanta, Finland
- Average cloud cover in April: 60
The month with the most cloud cover is February (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 44).
Average visibility in April
Hervanta, Finland
- Average visibility in April: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (6km).
