Climate and monthly weather forecastOnelli, Italy
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Onelli, Italy, with an average temperature ranging between min 0.8°C (33.4°F) and max 7.2°C (45°F). January, with average temperatures reaching a high of 7.2°C (45°F) and a low of 0.8°C (33.4°F), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Onelli, is another chilly month, with temperature in the range of an average low of 1.1°C (34°F) and an average high of 8.3°C (46.9°F). Onelli's weather, upon February's arrival, documents an average high-temperature of a still frosty 8.3°C (46.9°F), nearly identical to the prior month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Onelli, Italy, with an average temperature varying between 3.3°C (37.9°F) and 12.2°C (54°F). As Onelli, Italy, transitions into March, the average high-temperature is observed to slightly rise from a frosty 8.3°C (46.9°F) in February to a fresh 12.2°C (54°F). Weather in March »Weather in April
April in Onelli, Italy, is a comfortable spring month, with temperature in the range of an average high of 16.4°C (61.5°F) and an average low of 5.8°C (42.4°F). April introduces a minor temperature shift, with average high-temperatures adjusting from March's cool 12.2°C (54°F) to a refreshing 16.4°C (61.5°F). Weather in April »Weather in May
The last month of the spring, May, is another comfortable month in Onelli, Italy, with an average temperature ranging between min 8.1°C (46.6°F) and max 19.3°C (66.7°F). As Onelli steps into May, the average high-temperature holds at a still enjoyable 19.3°C (66.7°F), hinting at a minor fluctuation from the prior month. Weather in May »Weather in June
June, the first month of the summer in Onelli, is a moderately hot month, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 24.2°C (75.6°F). Onelli in June denotes a subtle temperature transition, adjusting from an average high of a comfortable 19.3°C (66.7°F) in May to a moderately hot 24.2°C (75.6°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Onelli, Italy, with an average temperature fluctuating between 14.4°C (57.9°F) and 28°C (82.4°F). As Onelli enters July, the average high-temperature marginally increases from the 24.2°C (75.6°F) of June to a still moderately hot 28°C (82.4°F). Weather in July »Weather in August
August, the last month of the summer in Onelli, is also a moderately hot month, with an average temperature varying between 29°C (84.2°F) and 14.9°C (58.8°F). With average high and low temperatures of 29°C (84.2°F) and 14.9°C (58.8°F) respectively, August is Onelli's warmest month. August's average heat index is evaluated at a hot 31°C (87.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Onelli, Italy, with temperature in the range of an average high of 23.2°C (73.8°F) and an average low of 11.7°C (53.1°F). As September commences, the average high-temperature shows a reduction, transitioning from a moderately hot 29°C (84.2°F) in August to a still warm 23.2°C (73.8°F). Weather in September »Weather in October
October, like September, in Onelli, Italy, is another enjoyable autumn month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 9.1°C (48.4°F). Onelli's weather subtly changes with the onset of October, barely falling from a moderately hot 23.2°C (73.8°F) in September to a refreshing 18.5°C (65.3°F). Weather in October »Weather in November
November, the last month of the autumn in Onelli, is also a fresh month, with an average temperature ranging between min 5.6°C (42.1°F) and max 12.9°C (55.2°F). A shift in Onelli's weather is observed as October turns into November, with the average high temperature reducing from a comfortable 18.5°C (65.3°F) to a cool 12.9°C (55.2°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Onelli, Italy, with an average temperature fluctuating between 8.1°C (46.6°F) and 1.7°C (35.1°F). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's cool 12.9°C (55.2°F) to a chilly 8.1°C (46.6°F). Weather in December »Updated: Jan 30, 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
January is the month that records the lowest temperatures in Onelli, with averages ranging from a high of 7.2°C (45°F) to a low of 0.8°C (33.4°F).
In Onelli, during the entire year, the rain falls for 158.4 days and collects up to 528mm (20.79") of precipitation.
Months with snowfall are January through March, November and December.
In Onelli, during the entire year, snow falls for 7.9 days and aggregates up to 79mm (3.11") of snow.
January and February, with an average of 6h of sunshine, are months with the least sunshine in Onelli, Italy.
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Onelli.
The month with the most snowfall is February, when snow falls for 3 days and typically aggregates up to 40mm (1.57") of snow.
In Onelli, snow does not fall in April through October.
With an average of 15h and 18min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 6, are months with the highest UV index in Onelli, Italy.
July has the most sunshine of the year, with an average of 11.9h of sunshine.
Onelli's August weather, with an average high temperature of 29°C (84.2°F) and an average low temperature of 14.9°C (58.8°F), tends to be the warmest of the year.
August is the least humid month in Onelli, Italy, with an average relative humidity of 62%.
August is the month with the least rainfall in Onelli, Italy. Rain falls for 6.1 days and accumulates 18mm (0.71") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Onelli, 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 most humid month in Onelli, Italy, with an average relative humidity of 83%.
The month with the most rainfall in Onelli, Italy, is November, when the rain falls for 14.9 days and typically aggregates up to 76mm (2.99") of precipitation.
December has the shortest days of the year in Onelli, Italy, with an average of 9h and 6min of daylight.
Average temperature
Onelli, Italy
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (7.2°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 (0.8°C).
Average pressure
Onelli, Italy
- Average pressure in January:
1016.4mbar - Average pressure in February:
1014.4mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1014mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1014.1mbar
- Average pressure in July:
1013.7mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1016.5mbar - 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 July (1013.7mbar).
Average wind speed
Onelli, Italy
- Average wind speed in January:
9.4km/h - Average wind speed in February:
10.5km/h - Average wind speed in March:
10.4km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
8km/h - Average wind speed in June:
7.4km/h
- Average wind speed in July:
7.1km/h - Average wind speed in August:
7.1km/h - Average wind speed in September:
7.8km/h - Average wind speed in October:
8.1km/h - Average wind speed in November:
8.6km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity
Onelli, Italy
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Onelli, Italy
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days
Onelli, Italy
- Average rainfall days in January:
14.3 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
16.7 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
8.3 days - Average rainfall days in August:
6.1 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is August (6.1 days).
Average snowfall
Onelli, Italy
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Onelli, Italy
- Average snowfall days in January:
2 days - Average snowfall days in February:
3 days - Average snowfall days in March:
0.5 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:
0.3 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Onelli, Italy
- Average daylight in January:
9h and 30min - 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 36min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
6h and 0min - Average sunshine in March:
8h and 6min - Average sunshine in April:
10h and 18min - Average sunshine in May:
10h and 30min - Average sunshine in June:
11h and 36min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 48min - Average sunshine in September:
10h and 48min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 6h and 0min).
Average sunshine days
Onelli, Italy
- Average sunshine days in January:
12.9 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
21.3 days - Average sunshine days in August:
23.9 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
16 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is May (9.7 days).
Average UV index
Onelli, Italy
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Onelli, Italy
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility
Onelli, Italy
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
