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 onset of April, Syvänsi's weather sees a temperature rise, transitioning from a freezing cold -1.5°C (29.3°F) in March to a cold 4.3°C (39.7°F). Syvänsi records a steady low-temperature average of -1.1°C (30°F) during April.Humidity
In April, the average relative humidity in Syvänsi is 87%.Rainfall
The month with the least rainfall is April, when the rain falls for 8.6 days and typically collects 23mm (0.91") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Syvänsi, in April, during 8.4 snowfall days, 77mm (3.03") of snow is typically accumulated. In Syvänsi, during the entire year, snow falls for 110.8 days and aggregates up to 1072mm (42.2") of snow.Daylight
In Syvänsi, Finland, the average length of the day in April is 14h and 53min.On the first day of the month, sunrise is at 06:29 and sunset at 19:58. On the last day of April, sunrise is at 04:55 and sunset at 21:18 EEST.
Sunshine
The average sunshine in April is 5h.UV index
The average daily maximum UV index in April in Syvänsi, Finland, is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In April, a regular UV index of 2 translates into these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Syvänsi in April?
What is the average humidity in April in Syvänsi?
What is the driest month in Syvänsi?
How much does it rain in Syvänsi in April?
How many days does it snow in April in Syvänsi?
How many hours of daylight does Syvänsi have in April?
When are sunrise and sunset in April in Syvänsi?
How long on average sun shines in April in Syvänsi?
What is the UV index intensity in April in Syvänsi?
Average temperature in April
Syvänsi, Finland
- Average high temperature in April: 4.3°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in April: -1.1°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
Average pressure in April
Syvänsi, Finland
- Average pressure in April: 1012.5mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in April
Syvänsi, Finland
- Average wind speed in April: 11.4km/h
The windiest month (with the highest average wind speed) is November (15km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in April
Syvänsi, Finland
- Average humidity in April: 87%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (68%).
Average rainfall in April
Syvänsi, Finland
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Syvänsi, Finland
- Average rainfall days in April: 8.6 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in April
Syvänsi, Finland
- Average snowfall in April: 77mm
The month with the highest snowfall is January (230mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Syvänsi, Finland
- Average snowfall days in April: 8.4 days
The month with the highest number of snowfall days is January (23.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Syvänsi, 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 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in April
Syvänsi, Finland
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is May (19.3 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in April
Syvänsi, 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
Syvänsi, Finland
- Average cloud cover in April: 68
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
Syvänsi, Finland
- Average visibility in April: 7km
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (5km).
