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
Weather in April
Temperature
The onset of April brings a minor temperature shift, with the average high-temperature moving from a cool 10.8°C (51.4°F) in March to a moderate 15.4°C (59.7°F). Nighttime temperature experiences an average drop to a cold 4.7°C (40.5°F) in April.Humidity
The average relative humidity in April in Grevena is 73%.Rainfall
In Grevena, during April, the rain falls for 16.2 days and regularly aggregates up to 60mm (2.36") of precipitation. In Grevena, during the entire year, the rain falls for 154.9 days and collects up to 716mm (28.19") of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Grevena. During 1.2 snowfall days, in April, Grevena aggregates 81mm (3.19") of snow. Throughout the year, there are 26.4 snowfall days, and 846mm (33.31") of snow is accumulated.Daylight
The average length of the day in April is 13h and 17min.On the first day of April, sunrise is at 07:17 and sunset at 19:58. On the last day of the month, sunrise is at 06:34 and sunset at 20:28 EEST.
Sunshine
In April, the average sunshine is 9.3h.UV index
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 unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 4 in April leads to these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Grevena?
What is the average humidity in April in Grevena?
How much does it rain in Grevena in April?
What is the last month it snows in Grevena?
How many hours of daylight does Grevena have in April?
When are sunrise and sunset in April in Grevena?
How long on average sun shines in April in Grevena?
What is the UV index reading in April in Grevena?
Average temperature in April
Grevena, Greece
- Average high temperature in April: 15.4°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in April: 4.7°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in April
Grevena, Greece
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in April
Grevena, Greece
- Average wind speed in April: 7.3km/h
The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in April
Grevena, Greece
- Average humidity in April: 73%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in April
Grevena, Greece
- Average rainfall in April: 60mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is August (39mm).
Average rainfall days in April
Grevena, Greece
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in April
Grevena, Greece
- Average snowfall in April: 81mm
The month with the highest snowfall is January (212mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Grevena, Greece
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grevena, Greece
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Grevena, Greece
- Average sunshine days in April: 11.2 days
The months with the most sunshine days are October and December (17.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in April
Grevena, Greece
- 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, February, November and December (UV index 2).
Average cloud cover in April
Grevena, Greece
- Average cloud cover in April: 35
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Grevena, Greece
- Average visibility in April: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
Grevena, Greece
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