Climate and monthly weather forecastVelletri, Italy
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Velletri, Italy, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 11°C (51.8°F). January, on average, is the coldest month, registering a high temperature of 11°C (51.8°F) and a low of 5.2°C (41.4°F). Weather in January »Weather in February
The last month of the winter, February, is also a fresh month in Velletri, Italy, with an average temperature varying between 5.3°C (41.5°F) and 11.5°C (52.7°F). February experiences an average high-temperature of a still cool 11.5°C (52.7°F), barely different from January's 11°C (51.8°F). Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Velletri, Italy, with an average temperature varying between 7.3°C (45.1°F) and 14.4°C (57.9°F). March commences with an average high-temperature of a mild 14.4°C (57.9°F), showing little deviation from February's 11.5°C (52.7°F). Weather in March »Weather in April
April is an enjoyable spring month in Velletri, Italy, with an average temperature fluctuating between 9.8°C (49.6°F) and 17.8°C (64°F). The onset of April brings a minor temperature shift, with the average high-temperature moving from 14.4°C (57.9°F) in March to a still refreshing 17.8°C (64°F). Weather in April »Weather in May
May, the last month of the spring in Velletri, is a pleasant month, with an average temperature fluctuating between 12.3°C (54.1°F) and 21°C (69.8°F). May's arrival coincides with a marginal rise in the average high-temperature, moving from April's comfortable 17.8°C (64°F) to a pleasant 21°C (69.8°F). Weather in May »Weather in June
June, the first month of the summer in Velletri, is a moderately hot month, with an average temperature fluctuating between 16.3°C (61.3°F) and 25.8°C (78.4°F). As June begins, there's a slight increase in the average high-temperature, moving from an agreeable 21°C (69.8°F) in May to a moderately hot 25.8°C (78.4°F). Weather in June »Weather in July
July, like June, in Velletri, Italy, is another warm summer month, with an average temperature varying between 29.3°C (84.7°F) and 19.5°C (67.1°F). The arrival of July brings a soft temperature shift, with the average high-temperature nudging from 25.8°C (78.4°F) in June to a still warm 29.3°C (84.7°F). Weather in July »Weather in August
August, the last month of the summer in Velletri, is a hot month, with an average temperature fluctuating between 20.3°C (68.5°F) and 30°C (86°F). During the warmest month, August, temperatures average a high of 30°C (86°F) and a low of 20.3°C (68.5°F). In August, the average heat index is evaluated at a tropical 33°C (91.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Velletri, Italy, with temperature in the range of an average high of 25.1°C (77.2°F) and an average low of 17°C (62.6°F). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a tropical 30°C (86°F) to a moderately hot 25.1°C (77.2°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Velletri, Italy, with an average temperature ranging between max 21.2°C (70.2°F) and min 14°C (57.2°F). Velletri's progression into October involves a minor drop in the average high-temperature, slightly receding from a moderately hot 25.1°C (77.2°F) in September to an agreeable 21.2°C (70.2°F). Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Velletri, Italy, with an average temperature ranging between min 10.1°C (50.2°F) and max 16.2°C (61.2°F). Velletri in November demonstrates a small temperature transition, adjusting from an average high of an agreeable 21.2°C (70.2°F) in October to an enjoyable 16.2°C (61.2°F). Weather in November »Weather in December
The first month of the winter, December, is still a cool month in Velletri, Italy, with an average temperature varying between 6.3°C (43.3°F) and 12.2°C (54°F). During the shift to December, Velletri records a mild decrease in average high-temperature, moving from a comfortable 16.2°C (61.2°F) in November to a fresh 12.2°C (54°F). Weather in December »Updated: Jan 29, 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
Velletri, Italy, records the coldest temperatures in January, averaging a high of 11°C (51.8°F) and a low of 5.2°C (41.4°F).
Throughout the year, in Velletri, there are 147.5 rainfall days, and 643mm (25.31") of precipitation is accumulated.
In Velletri, Italy, snow does not fall in January, March through November.
Throughout the year, there are 1.1 snowfall days, and 22mm (0.87") of snow is accumulated.
January has the least sunshine of the year in Velletri, Italy, with an average of 5.9h of sunshine.
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Velletri.
February and December are months with snowfall in Velletri.
February is the month with the most snowfall. Snow falls for 0.8 days and accumulates 19mm (0.75") of snow.
June has the longest days of the year in Velletri, Italy, with an average of 15h and 12min of daylight.
The months with the most sunshine are July and August, with an average of 11.9h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 7.
August is the warmest month, exhibiting average temperatures of 30°C (86°F) at the peak and 20.3°C (68.5°F) at the base.
August is the least humid month in Velletri, with an average relative humidity of 59%.
August is the month with the least rainfall in Velletri. Rain falls for 6.5 days and accumulates 19mm (0.75") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
With an average relative humidity of 77%, November is the most humid month in Velletri, Italy.
November is the month with the most rainfall in Velletri. Rain falls for 15.3 days and accumulates 119mm (4.69") of precipitation.
With an average of 9h and 12min of daylight, December has the shortest days of the year in Velletri, Italy.
Average temperature
Velletri, Italy
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (11°C).
The month with the highest average low temperature is August (20.3°C).
The coldest month (with the lowest average low temperature) is January (5.2°C).
Average pressure
Velletri, Italy
- Average pressure in January:
1016.2mbar - Average pressure in February:
1014.3mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1014mbar - Average pressure in May:
1014.4mbar - Average pressure in June:
1014.6mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1014.8mbar - Average pressure in September:
1015.7mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed
Velletri, Italy
- Average wind speed in January:
10.8km/h - Average wind speed in February:
11.9km/h - Average wind speed in March:
11km/h - Average wind speed in April:
9.6km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
8.6km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
8.6km/h - Average wind speed in October:
9.3km/h - Average wind speed in November:
10.6km/h - Average wind speed in December:
10.6km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity
Velletri, Italy
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Velletri, Italy
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days
Velletri, Italy
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
15 days - Average rainfall days in May:
14.5 days - Average rainfall days in June:
10.2 days
- Average rainfall days in July:
7.7 days - Average rainfall days in August:
6.5 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
15.3 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall
Velletri, Italy
The month with the highest snowfall is February (19mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Velletri, Italy
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 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 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Velletri, Italy
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - 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 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
6h and 6min - Average sunshine in March:
8h and 24min - Average sunshine in April:
10h and 30min - Average sunshine in May:
10h and 54min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 54min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 6min - Average sunshine in December:
6h and 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days
Velletri, Italy
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
20.4 days - Average sunshine days in August:
21.5 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
16 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is August (21.5 days).
The month with the least sunshine days is April (12.5 days).
Average UV index
Velletri, Italy
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Velletri, Italy
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility
Velletri, Italy
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).
