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
Petäjävesi's transition into April is marked by a rise in the average high-temperature, advancing from a freezing cold -0.9°C (30.4°F) in March to a cold 5.6°C (42.1°F). Throughout April, the nighttime temperature averages to a freezing cold -1°C (30.2°F).Humidity
The average relative humidity in April is 85%.Rainfall
In April, the rain falls for 11.6 days. Throughout April, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 121.2 rainfall days, and 403mm (15.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Petäjävesi, during April, snow falls for 8.3 days and regularly aggregates up to 99mm (3.9") of snow. In Petäjävesi, during the entire year, snow falls for 96 days and aggregates up to 932mm (36.69") of snow.Daylight
In April, the average length of the day is 14h and 53min.On the first day of the month, sunrise is at 06:38 and sunset at 20:07. On the last day of April, sunrise is at 05:05 and sunset at 21:27 EEST.
Sunshine
In Petäjävesi, Finland, the average sunshine in April is 5.3h.UV index
The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In April, the average maximum UV index of 2 translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Petäjävesi have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, Finland
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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
Petäjävesi, 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).
