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
The arrival of April brings a soft temperature shift, with the average high-temperature nudging from a fresh 11.4°C (52.5°F) in March to a refreshing 16°C (60.8°F). In April, Oprtalj encounters an average low-temperature of 9°C (48.2°F) during the night.Humidity
In Oprtalj, the average relative humidity in April is 72%.Rainfall
In Oprtalj, in April, during 15.8 rainfall days, 67mm (2.64") of precipitation is typically accumulated. Throughout the year, in Oprtalj, there are 184.2 rainfall days, and 1080mm (42.52") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Oprtalj.Daylight
In Oprtalj, the average length of the day in April is 13h and 32min.On the first day of the month, sunrise is at 06:43 and sunset at 19:32. On the last day of April, in Oprtalj, sunrise is at 05:53 and sunset at 20:10 CEST.
Sunshine
The average sunshine in April is 9.8h.UV index
In Oprtalj, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In April, a daily UV index of 4 turns into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Oprtalj?
What is the average humidity in April in Oprtalj?
How much does it rain in Oprtalj in April?
When it does not snow in Oprtalj?
Does it snow in Oprtalj in April?
What is the average length of the day in April in Oprtalj?
When is the sunrise / sunset in April in Oprtalj?
How long on average sun shines in April in Oprtalj?
What is the UV index reading in April in Oprtalj?
Average temperature in April
Oprtalj, Croatia
- Average high temperature in April: 16°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in April: 9°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Oprtalj, Croatia
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).
Average wind speed in April
Oprtalj, Croatia
- Average wind speed in April: 10.1km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest months (with the lowest average wind speed) are July and August (8.9km/h).
Average humidity in April
Oprtalj, Croatia
- Average humidity in April: 72%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in April
Oprtalj, Croatia
- Average rainfall in April: 67mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is January (64mm).
Average rainfall days in April
Oprtalj, Croatia
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is August (12.6 days).
Average snowfall in April
Oprtalj, Croatia
- Average snowfall in April: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Oprtalj, Croatia
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Oprtalj, Croatia
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Oprtalj, Croatia
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in April
Oprtalj, Croatia
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Oprtalj, Croatia
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in April
Oprtalj, Croatia
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
