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
Kyminlinna in April denotes a subtle temperature transition, adjusting from an average high of a freezing cold -0.1°C (31.8°F) in March to an icy 4.8°C (40.6°F). During April, the nighttime temperatures in Kyminlinna align closely with the daytime averages, measuring a still wintry 1.1°C (34°F).Humidity
The average relative humidity in April in Kyminlinna is 82%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.1 days and typically collects 29mm (1.14") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Kyminlinna, during April, snow falls for 5.8 days and regularly aggregates up to 46mm (1.81") of snow. In Kyminlinna, during the entire year, snow falls for 85.1 days and aggregates up to 670mm (26.38") of snow.Daylight
In April, the average length of the day is 14h and 40min.On the first day of April in Kyminlinna, sunrise is at 06:34 and sunset at 19:57. On the last day of the month, sunrise is at 05:08 and sunset at 21:10 EEST.
Sunshine
In Kyminlinna, Finland, the average sunshine in April is 6.8h.UV index
In April, the average daily maximum UV index in Kyminlinna is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during April translates into the following guidance:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
Is April cold in Kyminlinna?
What is the average humidity in April in Kyminlinna?
What is the driest month in Kyminlinna?
How many days does it rain in April in Kyminlinna?
How many days does it snow in April in Kyminlinna?
How many hours of daylight does Kyminlinna have in April?
When is the sunrise / sunset in April in Kyminlinna?
How long on average sun shines in April in Kyminlinna?
How high is the UV index in April in Kyminlinna?
Average temperature in April
Kyminlinna, Finland
- Average high temperature in April: 4.8°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is February (-2.7°C).
- Average low temperature in April: 1.1°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (-6.3°C).
Average pressure in April
Kyminlinna, Finland
- Average pressure in April: 1013.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in April
Kyminlinna, Finland
- Average wind speed in April: 16.1km/h
The windiest month (with the highest average wind speed) is December (23.7km/h).
The calmest month (with the lowest average wind speed) is July (15.5km/h).
Average humidity in April
Kyminlinna, Finland
- Average humidity in April: 82%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Kyminlinna, Finland
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in April
Kyminlinna, Finland
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is October (17.6 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in April
Kyminlinna, Finland
- Average snowfall in April: 46mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Kyminlinna, Finland
- Average snowfall days in April: 5.8 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kyminlinna, Finland
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in April
Kyminlinna, Finland
- Average sunshine days in April: 11 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (6.4 days).
Average UV index in April
Kyminlinna, 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
Kyminlinna, Finland
- Average cloud cover in April: 56
The months with the most cloud cover are January and December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in April
Kyminlinna, Finland
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
Kyminlinna, Finland
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