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
As Hirvensalmi welcomes April, the average high-temperature sees a rise, transitioning from a freezing cold -0.8°C (30.6°F) in March to a chilly 6°C (42.8°F). April nights in Hirvensalmi are marked by an average temperature drop to a freezing cold -0.5°C (31.1°F).Humidity
The average relative humidity in April is 83%.Rainfall
The month with the least rainfall is April, when the rain falls for 11.8 days and typically collects 25mm (0.98") of precipitation.Snowfall
January through June, September through December are months with snowfall. In Hirvensalmi, Finland, in April, snow falls for 8.8 days, with typically accumulated 78mm (3.07") of snow. In Hirvensalmi, during the entire year, snow falls for 114.6 days and aggregates up to 1087mm (42.8") of snow.Daylight
In Hirvensalmi, Finland, the average length of the day in April is 14h and 48min.On the first day of April, sunrise is at 06:33 and sunset at 19:59. On the last day of the month, sunrise is at 05:02 and sunset at 21:17 EEST.
Sunshine
The average sunshine in April in Hirvensalmi is 5.4h.UV index
In Hirvensalmi, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during April translates into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Hirvensalmi in April?
What is the average humidity in April in Hirvensalmi?
What is the driest month in Hirvensalmi?
How many days does it rain in April in Hirvensalmi?
How many days does it snow in April in Hirvensalmi?
What is the average length of the day in April in Hirvensalmi?
What time are sunrise and sunset in April in Hirvensalmi?
How long on average sun shines in April in Hirvensalmi?
What is the UV index reading in April in Hirvensalmi?
Average temperature in April
Hirvensalmi, Finland
- Average high temperature in April: 6°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in April: -0.5°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in April
Hirvensalmi, Finland
- Average pressure in April: 1012.9mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in April
Hirvensalmi, Finland
- Average wind speed in April: 10.8km/h
The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
Average humidity in April
Hirvensalmi, Finland
- Average humidity in April: 83%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in April
Hirvensalmi, Finland
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Hirvensalmi, Finland
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in April
Hirvensalmi, Finland
- Average snowfall in April: 78mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Hirvensalmi, Finland
- Average snowfall days in April: 8.8 days
The month with the highest number of snowfall days is January (24.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Hirvensalmi, Finland
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in April
Hirvensalmi, Finland
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (6.5 days).
Average UV index in April
Hirvensalmi, 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
Hirvensalmi, Finland
- Average cloud cover in April: 65
The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in April
Hirvensalmi, 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).
