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
April witnesses an increase in the average high-temperature, moving from a freezing cold -1.6°C (29.1°F) in March to a cold 4.1°C (39.4°F). The month of April records an average low-temperature of -1.4°C (29.5°F).Humidity
In April, the average relative humidity is 88%.Rainfall
April is the month with the least rainfall in Polvijärvi. Rain falls for 11.2 days and accumulates 26mm (1.02") of precipitation.Snowfall
Months with snowfall in Polvijärvi are January through June, September through December. In Polvijärvi, Finland, in April, during 10.4 snowfall days, 97mm (3.82") of snow is typically accumulated. Throughout the year, in Polvijärvi, there are 120.8 snowfall days, and 1101mm (43.35") of snow is accumulated.Daylight
In Polvijärvi, the average length of the day in April is 14h and 58min.On the first day of the month, sunrise is at 06:20 and sunset at 19:51. On the last day of April, sunrise is at 04:44 and sunset at 21:14 EEST.
Sunshine
The average sunshine in April is 4.7h.UV index
In April, the average daily maximum UV index in Polvijärvi is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during April translates into the following guidance:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April in Polvijärvi?
What is the average humidity in April in Polvijärvi?
What is the driest month in Polvijärvi?
How much does it rain in Polvijärvi in April?
How much does it snow in Polvijärvi in April?
How many hours of daylight does Polvijärvi have in April?
What time are sunrise and sunset in April in Polvijärvi?
How long on average sun shines in April in Polvijärvi?
What is the UV index intensity in April in Polvijärvi?
Average temperature in April
Polvijärvi, Finland
- Average high temperature in April: 4.1°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-6.4°C).
- Average low temperature in April: -1.4°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is January (-10.4°C).
Average pressure in April
Polvijärvi, Finland
- Average pressure in April: 1012.6mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in April
Polvijärvi, Finland
- Average wind speed in April: 10.9km/h
The windiest months (with the highest average wind speed) are November and December (13.8km/h).
The calmest month (with the lowest average wind speed) is July (10.2km/h).
Average humidity in April
Polvijärvi, Finland
- Average humidity in April: 88%
The month with the highest relative humidity is February (96%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in April
Polvijärvi, Finland
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in April
Polvijärvi, Finland
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (2 days).
Average snowfall in April
Polvijärvi, Finland
- Average snowfall in April: 97mm
The months with the highest snowfall are March and December (202mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Polvijärvi, Finland
- Average snowfall days in April: 10.4 days
The month with the highest number of snowfall days is December (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Polvijärvi, Finland
- Average daylight in April: 15h and 0min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in April: 4h and 4min
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 42min).
Average sunshine days in April
Polvijärvi, Finland
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is May (15 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in April
Polvijärvi, 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
Polvijärvi, Finland
- Average cloud cover in April: 70
The month with the most cloud cover is February (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in April
Polvijärvi, 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).
Polvijärvi, Finland
Weather forecast for your location
2. Allow the app to use your location
