Climate and monthly weather forecastGrottolella, Italy
Climate and monthly weather forecast
Weather in January
January, like December, in Grottolella, Italy, is another fresh winter month, with an average temperature varying between 4.3°C (39.7°F) and 10.1°C (50.2°F). The coldest time of the year is January, with temperatures averaging a high of 10.1°C (50.2°F) and a low of 4.3°C (39.7°F). Weather in January »Weather in February
The last month of the winter, February, is also a fresh month in Grottolella, Italy, with an average temperature varying between 4.4°C (39.9°F) and 10.7°C (51.3°F). The transition into February shows a subtle variation to a still fresh 10.7°C (51.3°F) from January's 10.1°C (50.2°F) in the average high-temperature. Weather in February »Weather in March
March, the first month of the spring in Grottolella, is a refreshing month, with an average temperature ranging between max 13.9°C (57°F) and min 6.2°C (43.2°F). The shift into March is marked by a modest rise in the average high-temperature, moving from February's cool 10.7°C (51.3°F) to a moderate 13.9°C (57°F). Weather in March »Weather in April
April is a comfortable spring month in Grottolella, Italy, with an average temperature ranging between min 8.8°C (47.8°F) and max 17.7°C (63.9°F). The arrival of April introduces a minor uplift in high-temperatures, adjusting from a mild 13.9°C (57°F) in March to a still refreshing 17.7°C (63.9°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Grottolella, Italy, with an average temperature varying between 11.2°C (52.2°F) and 21.1°C (70°F). Grottolella's transition into May sees a mild rise in the average high-temperature, edging from a refreshing 17.7°C (63.9°F) in April to a pleasant 21.1°C (70°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Grottolella, Italy, with an average temperature fluctuating between 15.2°C (59.4°F) and 25.8°C (78.4°F). Observing a minor shift, the average high-temperature during June adjusts from May's agreeable 21.1°C (70°F) to a warm 25.8°C (78.4°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Grottolella, Italy, with an average temperature varying between 18.1°C (64.6°F) and 29.6°C (85.3°F). With the onset of July, Grottolella's average high-temperature experiences a slight rise, moving from June's 25.8°C (78.4°F) to a still warm 29.6°C (85.3°F). Weather in July »Weather in August
The last month of the summer, August, is a tropical month in Grottolella, Italy, with an average temperature fluctuating between 19.2°C (66.6°F) and 30.6°C (87.1°F). In Grottolella, the month of August registers the highest temperatures, averaging 30.6°C (87.1°F) at the peak and 19.2°C (66.6°F) at the lowest. The heat index value during August is evaluated at a tropical 34°C (93.2°F). Weather in August »Weather in September
September, the first month of the autumn in Grottolella, is still a warm month, with an average temperature varying between 16.1°C (61°F) and 25.2°C (77.4°F). Grottolella observes a minor decrease in the average high-temperature with the arrival of September, falling from August's tropical 30.6°C (87.1°F) to a moderately hot 25.2°C (77.4°F). Weather in September »Weather in October
October, the same as September, in Grottolella, Italy, is an agreeable autumn month, with temperature in the range of an average low of 12.9°C (55.2°F) and an average high of 21°C (69.8°F). As October commences, the average high-temperature subtly reduces, transitioning from a moderately hot 25.2°C (77.4°F) in September to an agreeable 21°C (69.8°F). Weather in October »Weather in November
November, the last month of the autumn in Grottolella, is another mild month, with an average temperature ranging between min 9.5°C (49.1°F) and max 15.8°C (60.4°F). In Grottolella, entering November brings a temperature decrement, reducing from October's pleasant 21°C (69.8°F) to a moderate 15.8°C (60.4°F). Weather in November »Weather in December
December, the first month of the winter in Grottolella, is also a fresh month, with an average temperature varying between 11.4°C (52.5°F) and 5.4°C (41.7°F). Grottolella in December experiences a gentle temperature dip, with average high-temperatures reducing from a mild 15.8°C (60.4°F) in November to a fresh 11.4°C (52.5°F). Weather in December »Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With an average high-temperature of 10.1°C (50.2°F) and an average low-temperature of 4.3°C (39.7°F), January is the coldest month in Grottolella.
The most humid month in Grottolella, Italy, is January, with an average relative humidity of 80%.
In Grottolella, Italy, during the entire year, the rain falls for 151.8 days and collects up to 554mm (21.81") of precipitation.
Months with snowfall in Grottolella are January through April, November and December.
Throughout the year, in Grottolella, there are 5.2 snowfall days, and 65mm (2.56") of snow is accumulated.
With an average of 5.4h of sunshine, January has the least sunshine of the year in Grottolella, Italy.
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Grottolella.
The month with the most snowfall in Grottolella is February, when snow falls for 1.8 days and typically aggregates up to 28mm (1.1") of snow.
May through October are months without snowfall.
With an average of 15h and 6min of daylight, June has the longest days of the year.
The months with the highest UV index in Grottolella, Italy, are June through August, with an average maximum UV index of 6.
With an average of 12h of sunshine, July has the most sunshine of the year in Grottolella.
In Grottolella, August is the month with the highest recorded average temperatures, measuring a high of 30.6°C (87.1°F) and a low of 19.2°C (66.6°F).
With an average relative humidity of 59%, August is the least humid month in Grottolella.
August is the month with the least rainfall. Rain falls for 7.2 days and accumulates 15mm (0.59") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grottolella, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
November is the month with the most rainfall in Grottolella, Italy. Rain falls for 14.7 days and accumulates 85mm (3.35") of precipitation.
With an average of 9h and 18min of daylight, December has the shortest days of the year in Grottolella.
Average temperature
Grottolella, Italy
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (10.1°C).
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).
Average pressure
Grottolella, Italy
- Average pressure in January:
1016.1mbar - Average pressure in February:
1014.3mbar - Average pressure in March:
1014.3mbar - Average pressure in April:
1013.9mbar - Average pressure in May:
1014mbar - Average pressure in June:
1014.1mbar
- Average pressure in July:
1013.8mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1015.4mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1014.9mbar - Average pressure in December:
1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed
Grottolella, Italy
- Average wind speed in January:
11.1km/h - Average wind speed in February:
11.7km/h - Average wind speed in March:
11.3km/h - Average wind speed in April:
9.3km/h - Average wind speed in May:
8.6km/h - Average wind speed in June:
7.8km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
7km/h - Average wind speed in September:
8.5km/h - Average wind speed in October:
8.8km/h - Average wind speed in November:
9.7km/h - Average wind speed in December:
10.6km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity
Grottolella, Italy
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Grottolella, Italy
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days
Grottolella, Italy
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
15.4 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
14 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
10.3 days
- Average rainfall days in July:
8.3 days - Average rainfall days in August:
7.2 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
14.7 days - Average rainfall days in December:
12.7 days
The months with the highest number of rainy days are January and March (15.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall
Grottolella, Italy
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Grottolella, Italy
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grottolella, Italy
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
5h and 30min - Average sunshine in March:
7h and 48min - Average sunshine in April:
9h and 54min - Average sunshine in May:
10h and 42min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 42min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 54min - Average sunshine in December:
6h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Grottolella, Italy
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
16.5 days
- Average sunshine days in July:
21 days - Average sunshine days in August:
21.1 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index
Grottolella, Italy
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 3).
Average cloud cover
Grottolella, Italy
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility
Grottolella, Italy
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
