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
With the arrival of April, the average high-temperature transitions from an icy 1.3°C (34.3°F) in March to a chilly 6.8°C (44.2°F). Nighttime temperatures consistently average an icy 1.4°C (34.5°F) during April.Humidity
In April, the average relative humidity in Vätti, Finland, is 77%.Rainfall
April is the month with the least rainfall. Rain falls for 9.9 days and accumulates 19mm (0.75") of precipitation.Snowfall
January through May, October through December are months with snowfall in Vätti. In April, it is snowing for 3.1 days. Throughout April, 23mm (0.91") of snow is accumulated. In Vätti, during the entire year, snow falls for 60.5 days and aggregates up to 454mm (17.87") of snow.Daylight
In Vätti, the average length of the day in April is 14h and 40min.On the first day of the month, sunrise is at 06:53 and sunset at 20:15. On the last day of April, in Vätti, sunrise is at 05:27 and sunset at 21:29 EEST.
Sunshine
The average sunshine in April is 7.6h.UV index
The average daily maximum UV index in April in Vätti, Finland, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 3 during April leads to these advisories:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Vätti in April?
What is the average humidity in April in Vätti?
What is the driest month in Vätti?
How many days does it rain in April in Vätti?
How much does it snow in Vätti in April?
How many hours of daylight does Vätti have in April?
What time are sunrise and sunset in April in Vätti?
How many hours of sunshine does Vätti have in April?
What is the UV index reading in April in Vätti?
Average temperature in April
Vätti, Finland
- Average high temperature in April: 6.8°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in April: 1.4°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).
Average pressure in April
Vätti, Finland
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in April
Vätti, Finland
- Average wind speed in April: 15.5km/h
The windiest month (with the highest average wind speed) is December (20.4km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity in April
Vätti, Finland
- Average humidity in April: 77%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in April
Vätti, Finland
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in April
Vätti, Finland
- Average rainfall days in April: 9.9 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in April
Vätti, Finland
- Average snowfall in April: 23mm
The month with the highest snowfall is January (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Vätti, Finland
- Average snowfall days in April: 3.1 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Vätti, Finland
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- 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: 2h and 0min).
Average sunshine days in April
Vätti, Finland
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in April
Vätti, Finland
- Average UV index in April: 3
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, March, November and December (UV index 1).
Average cloud cover in April
Vätti, Finland
- Average cloud cover in April: 50
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in April
Vätti, Finland
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are February and March (8km).
