April weather forecastStoupa, Greece
April
Weather in April
April in Stoupa bears witness to a distinct change in weather conditions with the advent of higher temperatures and longer daylight hours. The drop in overall cloud cover, coupled with a decrease in rainfall, paves the way for clear sunny skies. Receiving a relatively low 21mm (0.83") rainfall, the month showcases a perpetuating transition towards drier climatic conditions. Marked by an increase in sea temperature, April induces a desirable warmth in the coastal waters. Accelerating towards the summer months, a jump in UV index levels is observed, hinting at an intensifying sun.Temperature
In April, the meteorological conditions subtly change with the average high-temperature edging from a moderate 15.3°C (59.5°F) in March to an enjoyable 18.3°C (64.9°F). In the month of April, the average low-temperature in Stoupa usually rests at a cool 11.9°C (53.4°F).Humidity
The average relative humidity in April in Stoupa is 68%.Rainfall
In Stoupa, in April, it is raining for 10.6 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 127.6 rainfall days, and 401mm (15.79") of precipitation is accumulated.Sea temperature
In Stoupa, Greece, the average seawater temperature in April is 16°C (60.8°F).Note: Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
The average length of the day in April is 13h and 9min.On the first day of April in Stoupa, Greece, sunrise is at 07:15 and sunset at 19:53. On the last day of the month, sunrise is at 06:37 and sunset at 20:18 EEST.
Sunshine
The average sunshine in April is 10.2h.UV index
In Stoupa, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In April, a daily UV index of 5 turns into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Stoupa, Greece
- Average high temperature in April: 18.3°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in April: 11.9°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (8°C).
Average pressure in April
Stoupa, Greece
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.4mbar).
Average wind speed in April
Stoupa, Greece
- Average wind speed in April: 13km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in April
Stoupa, Greece
- Average humidity in April: 68%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in April
Stoupa, Greece
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is January (58mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in April
Stoupa, Greece
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is July (5.6 days).
Average sea temperature in April
Stoupa, Greece
- Average sea temperature in April: 16°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in April /
Average sunshine in April
Stoupa, Greece
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 10h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in April
Stoupa, Greece
- Average sunshine days in April: 16.4 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in April
Stoupa, Greece
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Stoupa, Greece
- Average cloud cover in April: 23
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in April
Stoupa, Greece
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
