April weather forecastGrevena, Greece
April
Weather in April
April is a pleasantly mild month in Grevena, with the full splendor of spring on display. Days continue to get longer, providing ample opportunities for outdoor activities, as temperatures remain comfortable. The shift from snow to rain accentuates the inherent verdant beauty of the city. An interesting meteorological shift is observed this month: a significant reduction in snowfall from 139mm (5.47") in March to only 81mm (3.19") in April. The air remains saturated with moisture, as the dewy freshness of spring persists.Temperature
The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a fresh 10.8°C (51.4°F) to a moderate 15.4°C (59.7°F). In Grevena, the April nights cool down to an average low of 4.7°C (40.5°F).Humidity
In April, the average relative humidity is 73%.Rainfall
In April, the rain falls for 16.2 days. Throughout April, 60mm (2.36") of precipitation is accumulated. Throughout the year, there are 154.9 rainfall days, and 716mm (28.19") of precipitation is accumulated.Snowfall
Months with snowfall in Grevena are January through April, October through December. April is the last month it regularly snows. 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
In Grevena, the average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 07:17 and sunset at 19:58. On the last day of April, sunrise is at 06:34 and sunset at 20:28 EEST.
Sunshine
In April, the average sunshine in Grevena is 9.3h.UV index
In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 18min
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 18min
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).
