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 indicates a change in the average high-temperature, moving up from a freezing cold -0.1°C (31.8°F) in March to a frosty 6.5°C (43.7°F). In April, Jalasjärvi experiences an average nighttime temperature of -0.8°C (30.6°F).Humidity
In Jalasjärvi, the average relative humidity in April is 81%.Rainfall
In April, the rain falls for 11.9 days. Throughout April, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 135.2 rainfall days, and 441mm (17.36") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jalasjärvi, during April, snow falls for 6.3 days and regularly aggregates up to 66mm (2.6") of snow. In Jalasjärvi, Finland, during the entire year, snow falls for 78.8 days and aggregates up to 689mm (27.13") of snow.Daylight
The average length of the day in April is 14h and 55min.On the first day of April in Jalasjärvi, sunrise is at 06:47 and sunset at 20:17. On the last day of the month, sunrise is at 05:13 and sunset at 21:38 EEST.
Sunshine
In April, the average sunshine is 6.2h.UV index
In Jalasjärvi, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 2 in April transforms into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April in Jalasjärvi?
What is the average humidity in April in Jalasjärvi?
How much does it rain in Jalasjärvi in April?
How much does it snow in Jalasjärvi in April?
How many hours of daylight does Jalasjärvi have in April?
When is the sunrise / sunset in April in Jalasjärvi?
How many hours of sunshine does Jalasjärvi have in April?
What is the UV index reading in April in Jalasjärvi?
Average temperature in April
Jalasjärvi, Finland
- Average high temperature in April: 6.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in April: -0.8°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in April
Jalasjärvi, Finland
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in April
Jalasjärvi, Finland
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in April
Jalasjärvi, Finland
- Average humidity in April: 81%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in April
Jalasjärvi, Finland
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in April
Jalasjärvi, Finland
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in April
Jalasjärvi, Finland
- Average snowfall in April: 66mm
The month with the highest snowfall is December (144mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Jalasjärvi, Finland
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is December (16.2 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jalasjärvi, Finland
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in April: 6h and 1min
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 54min).
Average sunshine days in April
Jalasjärvi, Finland
- Average sunshine days in April: 12 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in April
Jalasjärvi, 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
Jalasjärvi, Finland
- Average cloud cover in April: 61
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in April
Jalasjärvi, Finland
- Average visibility in April: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
