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 sees a temperature increase, moving from a wintry 0.3°C (32.5°F) in March to a chilly 6.9°C (44.4°F). Siikainen reports an average nighttime low-temperature of -0.3°C (31.5°F) in April.Humidity
In Siikainen, the average relative humidity in April is 80%.Rainfall
April and September are months with the least rain when the rain falls for 13.4 days and typically aggregates up to 34mm (1.34") of rain.Snowfall
January through May, October through December are months with snowfall in Siikainen. In April, it is snowing for 7.5 days. Throughout April, 101mm (3.98") of snow is accumulated. In Siikainen, during the entire year, snow falls for 102.4 days and aggregates up to 1049mm (41.3") of snow.Daylight
In April, the average length of the day in Siikainen is 14h and 50min.On the first day of the month, sunrise is at 06:52 and sunset at 20:20. On the last day of April, in Siikainen, Finland, sunrise is at 05:20 and sunset at 21:38 EEST.
Sunshine
In April, the average sunshine in Siikainen is 6.5h.UV index
In Siikainen, the average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in April translates into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is it in Siikainen in April?
What is the average humidity in April in Siikainen?
What is the driest month in Siikainen?
How many days does it rain in April in Siikainen?
How much does it snow in Siikainen in April?
What is the average length of the day in April in Siikainen?
When are sunrise and sunset in April in Siikainen?
How long on average sun shines in April in Siikainen?
What is the UV index reading in April in Siikainen?
Average temperature in April
Siikainen, Finland
- Average high temperature in April: 6.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in April: -0.3°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in April
Siikainen, Finland
- Average pressure in April: 1013mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in April
Siikainen, Finland
- Average wind speed in April: 11.8km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in April
Siikainen, Finland
- Average humidity in April: 80%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).
Average rainfall in April
Siikainen, Finland
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are April and September (34mm).
Average rainfall days in April
Siikainen, Finland
- Average rainfall days in April: 13.4 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in April
Siikainen, Finland
- Average snowfall in April: 101mm
The month with the highest snowfall is December (234mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Siikainen, Finland
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Siikainen, Finland
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in April: 6h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 48min).
Average sunshine days in April
Siikainen, Finland
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in April
Siikainen, 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
Siikainen, Finland
- Average cloud cover in April: 58
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are June and July (Cloud cover 44).
Average visibility in April
Siikainen, Finland
- Average visibility in April: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
Siikainen, Finland
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