Climate and monthly weather forecastColliano, Italy
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Colliano, Italy, with an average temperature varying between 5.3°C (41.5°F) and 11°C (51.8°F). Temperature records mark January as the coldest month, with highs averaging 11°C (51.8°F) and lows at 5.3°C (41.5°F). Weather in January »Weather in February
The last month of the winter, February, is another cool month in Colliano, Italy, with an average temperature ranging between max 11.6°C (52.9°F) and min 5.3°C (41.5°F). Colliano, Italy, marks the start of February with an average high-temperature of a still cool 11.6°C (52.9°F), hinting at a slight fluctuation from January's 11°C (51.8°F). Weather in February »Weather in March
The first month of the spring, March, is a mild month in Colliano, Italy, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 6.8°C (44.2°F). The average high-temperature during March registers at a moderate 14.3°C (57.7°F), maintaining a close resemblance to the previous month. Weather in March »Weather in April
April in Colliano, Italy, is a comfortable spring month, with an average temperature ranging between min 9.3°C (48.7°F) and max 17.8°C (64°F). The shift into April brings a slight increase in the average high-temperature, moving from a moderate 14.3°C (57.7°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 Colliano, is a pleasant month, with an average temperature fluctuating between 21°C (69.8°F) and 11.8°C (53.2°F). With the beginning of May, Colliano's average high-temperature sees a minor increase, transitioning from a refreshing 17.8°C (64°F) in April to an agreeable 21°C (69.8°F). Weather in May »Weather in June
June, the first month of the summer in Colliano, is a moderately hot month, with an average temperature ranging between min 15.7°C (60.3°F) and max 26°C (78.8°F). June brings a rise in Colliano's average high-temperature, moving from an agreeable 21°C (69.8°F) in May to a moderately hot 26°C (78.8°F). Weather in June »Weather in July
July, like June, in Colliano, Italy, is a moderately hot summer month, with an average temperature varying between 29.2°C (84.6°F) and 18.3°C (64.9°F). With the onset of July, Colliano's weather sees a minor temperature rise, transitioning from 26°C (78.8°F) in June to a still warm 29.2°C (84.6°F). Weather in July »Weather in August
The last month of the summer, August, is a tropical month in Colliano, Italy, with an average temperature fluctuating between 19.4°C (66.9°F) and 30.3°C (86.5°F). August, recording an average high temperature of 30.3°C (86.5°F) and a low temperature of 19.4°C (66.9°F), is Colliano's warmest month. For August, the heat index is evaluated at a hot 34°C (93.2°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Colliano, Italy, with an average temperature fluctuating between 25.5°C (77.9°F) and 16.8°C (62.2°F). September brings a slight decrease in temperature, down from a hot 30.3°C (86.5°F) in August to a moderately hot 25.5°C (77.9°F). Weather in September »Weather in October
October, the same as September, in Colliano, Italy, is another pleasant autumn month, with temperature in the range of an average low of 13.7°C (56.7°F) and an average high of 21.5°C (70.7°F). The arrival of October corresponds with a light shift in temperature, down from a moderately hot 25.5°C (77.9°F) in September to an agreeable 21.5°C (70.7°F). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Colliano, Italy, with an average temperature varying between 10.5°C (50.9°F) and 16.5°C (61.7°F). Colliano experiences a temperature shift at the start of November, with average high-temperatures adjusting from an agreeable 21.5°C (70.7°F) in October to a refreshing 16.5°C (61.7°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Colliano, Italy, with temperature in the range of an average high of 12.5°C (54.5°F) and an average low of 6.3°C (43.3°F). The arrival of December suggests a slight decrease in the average high-temperature, moving from an enjoyable 16.5°C (61.7°F) in November to a fresh 12.5°C (54.5°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
In Colliano, January is known for its average lowest temperatures, reaching a high of 11°C (51.8°F) and a low of 5.3°C (41.5°F).
The most humid month is January, with an average relative humidity of 78%.
Throughout the year, there are 140.4 rainfall days, and 513mm (20.2") of precipitation is accumulated.
January, February and December are months with snowfall in Colliano.
The month with the most snowfall in Colliano, Italy, is January, when snow falls for 0.7 days and typically aggregates up to 6mm (0.24") of snow.
Throughout the year, in Colliano, Italy, there are 1.4 snowfall days, and 10mm (0.39") of snow is accumulated.
The months with the least sunshine in Colliano, Italy, are January and February, with an average of 5.8h of sunshine.
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.
In Colliano, Italy, snow does not fall in March through November.
With an average of 15h and 0min of daylight, June has the longest days of the year in Colliano, Italy.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
July and August, with an average of 11.9h of sunshine, are months with the most sunshine in Colliano.
In Colliano, temperatures reach their average annual highs in August, measuring 30.3°C (86.5°F) and a minimum average of 19.4°C (66.9°F).
With an average relative humidity of 61%, August is the least humid month in Colliano, Italy.
The month with the least rainfall is August, when the rain falls for 5.4 days and typically collects 10mm (0.39") 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.
The month with the most rainfall is November, when the rain falls for 13.4 days and typically aggregates up to 99mm (3.9") of precipitation.
With an average of 9h and 18min of daylight, December has the shortest days of the year in Colliano, Italy.
Average temperature
Colliano, Italy
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (11°C).
The month with the highest average low temperature is August (19.4°C).
The coldest months (with the lowest average low temperature) are January and February (5.3°C).
Average pressure
Colliano, Italy
- Average pressure in January:
1016.1mbar - Average pressure in February:
1014.3mbar - Average pressure in March:
1014.3mbar - Average pressure in April:
1014mbar - 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:
1015mbar - 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
Colliano, Italy
- Average wind speed in January:
11.9km/h - Average wind speed in February:
12.2km/h - Average wind speed in March:
11.8km/h - Average wind speed in April:
9.6km/h - Average wind speed in May:
8.7km/h - Average wind speed in June:
7.9km/h
- Average wind speed in July:
7.8km/h - Average wind speed in August:
7.4km/h - Average wind speed in September:
8.7km/h - Average wind speed in October:
9.3km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
11.1km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity
Colliano, Italy
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Colliano, Italy
The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days
Colliano, Italy
- Average rainfall days in January:
14.9 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
6.3 days - Average rainfall days in August:
5.4 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
13.4 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (5.4 days).
Average snowfall
Colliano, Italy
The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Colliano, Italy
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
0.4 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:
0.3 days
The month with the highest number of snowfall days is January (0.7 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
Colliano, 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 0min
- 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
5h and 48min - Average sunshine in March:
8h and 6min - Average sunshine in April:
10h and 12min - 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 42min - Average sunshine in October:
7h and 6min - 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 months with the least sunshine are January and February (Average sunshine: 5h and 48min).
Average sunshine days
Colliano, Italy
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
22.4 days - Average sunshine days in August:
22.4 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
15.7 days
The months with the most sunshine days are July and August (22.4 days).
The month with the least sunshine days is February (11.3 days).
Average UV index
Colliano, 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 and December (UV index 3).
Average cloud cover
Colliano, Italy
The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility
Colliano, 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).
