April weather forecastOpole, Poland
April
Weather in April
April is a transitional month in Opole, Poland from the harsh, cold winters to the milder springs. The substantial jump in temperature to an average high of 15.3°C (59.5°F) marks a significant change. April showers bring the city to life as the snow retreats, making room for blossoming plants and returning wildlife. Although nights can still be cool, the arrival of spring becomes significantly noticeable by the end of the month.Temperature
The beginning of April in Opole marks a shift in the average high-temperature, moving from March's chilly 8.2°C (46.8°F) to a moderate 15.3°C (59.5°F). Opole, in April, witnesses an average low-temperature of 5.4°C (41.7°F).Humidity
The average relative humidity in April is 69%.Rainfall
In Opole, Poland, during April, the rain falls for 12.9 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 160.4 rainfall days, and 450mm (17.72") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In April, in Opole, it is snowing for 1.2 days. Throughout April, 7mm (0.28") of snow is accumulated. Throughout the year, in Opole, Poland, there are 40.6 snowfall days, and 290mm (11.42") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 50min.On the first day of April in Opole, sunrise is at 06:22 and sunset at 19:21. On the last day of the month, sunrise is at 05:23 and sunset at 20:07 CEST.
Sunshine
The average sunshine in April is 9h.UV index
In Opole, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 4 suggests these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Opole, Poland
- Average high temperature in April: 15.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in April: 5.4°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in April
Opole, Poland
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in April
Opole, Poland
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in April
Opole, Poland
- Average humidity in April: 69%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in April
Opole, Poland
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in April
Opole, Poland
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in April
Opole, Poland
- Average snowfall in April: 7mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Opole, Poland
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Opole, Poland
- Average daylight in April: 13h and 48min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in April
Opole, Poland
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in April
Opole, Poland
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Opole, Poland
- Average cloud cover in April: 40
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Opole, Poland
- Average visibility in April: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and February (8km).
