April weather forecastAlahärmä, Finland
April
Weather in April
April in Alahärmä, Finland, is a frosty spring month, with an average temperature fluctuating between 6.5°C (43.7°F) and -0.8°C (30.6°F).Temperature
April brings a temperature change, with average high-temperatures moving from March's subzero cold -0.1°C (31.8°F) to a chilly 6.5°C (43.7°F). In Alahärmä, an average temperature of -0.8°C (30.6°F) is noted during April nights.Humidity
The average relative humidity in April in Alahärmä is 81%.Rainfall
In Alahärmä, during April, the rain falls for 11.9 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 135.2 rainfall days, and 441mm (17.36") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Alahärmä. In Alahärmä, in April, during 6.3 snowfall days, 66mm (2.6") of snow is typically accumulated. In Alahärmä, Finland, during the entire year, snow falls for 78.8 days and aggregates up to 689mm (27.13") of snow.Daylight
In Alahärmä, Finland, the average length of the day in April is 15h and 1min.On the first day of the month, sunrise is at 06:46 and sunset at 20:18. On the last day of April, in Alahärmä, sunrise is at 05:08 and sunset at 21:43 EEST.
Sunshine
In Alahärmä, the average sunshine in April is 6.2h.UV index
In April, the average daily maximum UV index in Alahärmä is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 2 in April suggests the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Alahärmä, Finland
- Average high temperature in April: 6.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in April: -0.8°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in April
Alahärmä, Finland
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in April
Alahärmä, Finland
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in April
Alahärmä, Finland
- Average humidity in April: 81%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in April
Alahärmä, Finland
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in April
Alahärmä, Finland
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in April
Alahärmä, Finland
- Average snowfall in April: 66mm
The month with the highest snowfall is December (144mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Alahärmä, Finland
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is December (16.2 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alahärmä, Finland
- Average daylight in April: 15h and 0min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in April: 6h and 12min
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 54min).
Average sunshine days in April
Alahärmä, Finland
- Average sunshine days in April: 12 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in April
Alahärmä, 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
Alahärmä, Finland
- Average cloud cover in April: 61
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in April
Alahärmä, Finland
- Average visibility in April: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
