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 arrival of April, the average high-temperature transitions from a chilly 6.4°C (43.5°F) in March to a refreshing 13.4°C (56.1°F). Throughout the April nights, Suwaki encounters a low-temperature of 3.8°C (38.8°F).Humidity
The average relative humidity in April in Suwaki is 70%.Rainfall
The month with the least rainfall in Suwaki is April, when the rain falls for 9.5 days and typically collects 12mm (0.47") of precipitation.Snowfall
January through April, October through December are months with snowfall in Suwaki. April is the last month it regularly snows in Suwaki. During 1.5 snowfall days, in April, Suwaki aggregates 5mm (0.2") of snow. In Suwaki, during the entire year, snow falls for 46.4 days and aggregates up to 230mm (9.06") of snow.Daylight
In April, the average length of the day is 13h and 59min.On the first day of April in Suwaki, sunrise is at 06:12 and sunset at 19:14. On the last day of the month, sunrise is at 05:07 and sunset at 20:06 CEST.
Sunshine
The average sunshine in April in Suwaki is 8.7h.UV index
In Suwaki, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 4 in April translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Suwaki?
What is the average humidity in April in Suwaki?
What is the driest month in Suwaki?
How much does it rain in Suwaki in April?
What is the last month it snows in Suwaki?
How many hours of daylight does Suwaki have in April?
What time are sunrise and sunset in April in Suwaki?
How many hours of sunshine does Suwaki have in April?
What is the UV index reading in April in Suwaki?
Average temperature in April
Suwaki, Poland
- Average high temperature in April: 13.4°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in April
Suwaki, Poland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in April
Suwaki, Poland
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in April
Suwaki, Poland
- Average humidity in April: 70%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Suwaki, Poland
- Average rainfall in April: 12mm
The wettest month (with the highest rainfall) is May (40mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in April
Suwaki, Poland
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in April
Suwaki, Poland
- Average snowfall in April: 5mm
The month with the highest snowfall is January (86mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Suwaki, Poland
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Suwaki, Poland
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Suwaki, Poland
- Average sunshine days in April: 17.7 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in April
Suwaki, Poland
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Suwaki, Poland
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Suwaki, Poland
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
