April weather forecastJaćmierz, Poland
April
Weather in April
April is a mild spring month in Jaćmierz, Poland, with an average temperature fluctuating between 3.7°C (38.7°F) and 13.8°C (56.8°F).Temperature
With the arrival of April, the average high-temperature transitions from a frosty 6.3°C (43.3°F) in March to a mild 13.8°C (56.8°F). In Jaćmierz, the average low-temperature during the month of April is a wintry 3.7°C (38.7°F).Humidity
The average relative humidity in April is 74%.Rainfall
In Jaćmierz, in April, during 14.4 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Jaćmierz, Poland, during the entire year, the rain falls for 146.8 days and collects up to 453mm (17.83") of precipitation.Snowfall
Months with snowfall in Jaćmierz are January through May, October through December. In Jaćmierz, in April, during 1.8 snowfall days, 13mm (0.51") of snow is typically accumulated. Throughout the year, there are 58.2 snowfall days, and 527mm (20.75") of snow is accumulated.Daylight
The average length of the day in April in Jaćmierz is 13h and 46min.On the first day of the month, sunrise is at 06:07 and sunset at 19:03. On the last day of April, sunrise is at 05:09 and sunset at 19:48 CEST.
Sunshine
In Jaćmierz, the average sunshine in April is 8.5h.UV index
In April, the average daily maximum UV index in Jaćmierz is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 4 in April transforms into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Jaćmierz, Poland
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in April: 3.7°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in April
Jaćmierz, Poland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1014.3mbar).
Average wind speed in April
Jaćmierz, Poland
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in April
Jaćmierz, Poland
- Average humidity in April: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (73%).
Average rainfall in April
Jaćmierz, Poland
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in April
Jaćmierz, Poland
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (7 days).
Average snowfall in April
Jaćmierz, Poland
- Average snowfall in April: 13mm
The month with the highest snowfall is December (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Jaćmierz, Poland
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jaćmierz, Poland
- Average daylight in April: 13h and 48min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in April
Jaćmierz, Poland
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in April
Jaćmierz, 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
Jaćmierz, Poland
- Average cloud cover in April: 45
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Jaćmierz, Poland
- Average visibility in April: 9km
The months with the highest visibility are April, August and September (9km).
The months with the lowest visibility are January and February (7km).
