April weather forecastSlonim, Belarus
April
Weather in April
In April, the fair city of Slonim welcomes more friendly climates. The change is most evident in the warmth of the city, especially when the mercury can rise to 13.3°C (55.9°F). Gone are the snowfall days, replaced by more frequent rainfall, a true sign of spring. Residents see a substantial rise in daylight hours, accompanied by an elevated UV index. As flowers begin to bloom and the ice melts away, April represents a heartening departure from winter.Temperature
The arrival of April sees a shift in the average high-temperature, moving from an icy 5.4°C (41.7°F) in March to a moderate 13.3°C (55.9°F). An average low-temperature of 3.6°C (38.5°F) is recorded in the month of April.Humidity
The average relative humidity in April is 71%.Rainfall
April is the month with the least rainfall. Rain falls for 12.4 days and accumulates 19mm (0.75") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 2 snowfall days, in April, Slonim aggregates 10mm (0.39") of snow. In Slonim, during the entire year, snow falls for 68.5 days and aggregates up to 541mm (21.3") of snow.Daylight
In Slonim, the average length of the day in April is 14h and 0min.On the first day of April, sunrise is at 06:51 and sunset at 19:53. On the last day of the month, sunrise is at 05:46 and sunset at 20:45 +03.
Sunshine
The average sunshine in April is 7h.UV index
In Slonim, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Slonim, Belarus
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in April: 3.6°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in April
Slonim, Belarus
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in April
Slonim, Belarus
- Average wind speed in April: 11.2km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in April
Slonim, Belarus
- Average humidity in April: 71%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Slonim, Belarus
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in April
Slonim, Belarus
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in April
Slonim, Belarus
- Average snowfall in April: 10mm
The month with the highest snowfall is January (165mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Slonim, Belarus
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Slonim, Belarus
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in April
Slonim, Belarus
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in April
Slonim, Belarus
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Slonim, Belarus
- Average cloud cover in April: 46
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Slonim, Belarus
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
