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 shift from March to April brings an increase in the average high-temperature, moving from a subzero cold -0.9°C (30.4°F) to an icy 5.6°C (42.1°F). During April nights, Säynätsalo records an average temperature of -1°C (30.2°F).Humidity
The average relative humidity in April in Säynätsalo is 85%.Rainfall
In Säynätsalo, Finland, in April, during 11.6 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Säynätsalo, during the entire year, the rain falls for 121.2 days and collects up to 403mm (15.87") of precipitation.Snowfall
Months with snowfall in Säynätsalo, Finland, are January through June, September through December. In Säynätsalo, during April, snow falls for 8.3 days and regularly aggregates up to 99mm (3.9") of snow. Throughout the year, there are 96 snowfall days, and 932mm (36.69") of snow is accumulated.Daylight
In Säynätsalo, Finland, the average length of the day in April is 14h and 52min.On the first day of the month, sunrise is at 06:36 and sunset at 20:04. On the last day of April, in Säynätsalo, sunrise is at 05:03 and sunset at 21:24 EEST.
Sunshine
The average sunshine in April in Säynätsalo is 5.3h.UV index
In Säynätsalo, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in April translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
Is April cold in Säynätsalo?
What is the average humidity in April in Säynätsalo?
How many days does it rain in April in Säynätsalo?
How much does it snow in Säynätsalo in April?
How many hours of daylight does Säynätsalo have in April?
What time are sunrise and sunset in April in Säynätsalo?
How many hours of sunshine does Säynätsalo have in April?
What is the UV index intensity in April in Säynätsalo?
Average temperature in April
Säynätsalo, Finland
- Average high temperature in April: 5.6°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-5.5°C).
- Average low temperature in April: -1°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).
Average pressure in April
Säynätsalo, Finland
- Average pressure in April: 1012.7mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in April
Säynätsalo, Finland
- Average wind speed in April: 10.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in April
Säynätsalo, Finland
- Average humidity in April: 85%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall in April
Säynätsalo, Finland
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is July (50mm).
The driest months (with the least rainfall) are February and March (23mm).
Average rainfall days in April
Säynätsalo, Finland
- Average rainfall days in April: 11.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Säynätsalo, Finland
- Average snowfall in April: 99mm
The month with the highest snowfall is December (185mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Säynätsalo, Finland
- Average snowfall days in April: 8.3 days
The month with the highest number of snowfall days is December (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Säynätsalo, Finland
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in April
Säynätsalo, Finland
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in April
Säynätsalo, Finland
- Average UV index in April: 2
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
Säynätsalo, Finland
- Average cloud cover in April: 67
The month with the most cloud cover is January (Cloud cover 83).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility in April
Säynätsalo, Finland
- Average visibility in April: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
Säynätsalo, Finland
Weather forecast for your location
2. Allow the app to use your location
