Climate and monthly weather forecastCastell'Alfero, Italy
Castell'Alfero, Italy - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. The month with the most snowfall in Castell'Alfero is February, when snow falls for 2.9 days and typically aggregates up to 75mm (2.95") of snow. Throughout the year, in Castell'Alfero, Italy, there are 9.6 snowfall days, and 216mm (8.5") of snow is accumulated.
Climate and monthly weather forecast
Weather in January
January, like December, in Castell'Alfero, Italy, is a wintry winter month, with temperature in the range of an average high of 5.5°C (41.9°F) and an average low of -0.3°C (31.5°F). January is the coldest month of the year, registering average temperatures as high as 5.5°C (41.9°F) and as low as -0.3°C (31.5°F). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Castell'Alfero, Italy, with an average temperature ranging between max 7.7°C (45.9°F) and min 0.6°C (33.1°F). As February takes its course, Castell'Alfero's average high-temperature registers at a chilly 7.7°C (45.9°F), closely aligning with the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Castell'Alfero, Italy, with an average temperature varying between 4.7°C (40.5°F) and 13.2°C (55.8°F). With the beginning of March, Castell'Alfero's average high-temperature sees an increase, transitioning from a chilly 7.7°C (45.9°F) in February to a moderate 13.2°C (55.8°F). Weather in March »Weather in April
April in Castell'Alfero, Italy, is a refreshing spring month, with an average temperature varying between 18.1°C (64.6°F) and 8.1°C (46.6°F). Castell'Alfero's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's refreshing 13.2°C (55.8°F) to an enjoyable 18.1°C (64.6°F). Weather in April »Weather in May
May, the last month of the spring in Castell'Alfero, is an agreeable month, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 21.7°C (71.1°F). The beginning of May marks a minor shift in the average high-temperature, moving from April's enjoyable 18.1°C (64.6°F) to a pleasant 21.7°C (71.1°F). Weather in May »Weather in June
June, the first month of the summer in Castell'Alfero, is a warm month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 26.3°C (79.3°F). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 21.7°C (71.1°F) to a moderately hot 26.3°C (79.3°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Castell'Alfero, Italy, with an average temperature varying between 16.6°C (61.9°F) and 29.1°C (84.4°F). July is the warmest month, exhibiting average temperatures of 29.1°C (84.4°F) at the peak and 16.6°C (61.9°F) at the base. In July, the heat index is evaluated at a hot 33°C (91.4°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Castell'Alfero, Italy, with an average temperature ranging between max 28.9°C (84°F) and min 17°C (62.6°F). Entering August, the average high-temperature is recorded at a still warm 28.9°C (84°F), exhibiting a minimal shift from July's 29.1°C (84.4°F). Weather in August »Weather in September
September, the first month of the autumn in Castell'Alfero, is still a warm month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 24°C (75.2°F). As August transitions into September, Castell'Alfero sees a gentle drop in the average high-temperature, transitioning from a warm 28.9°C (84°F) to a still moderately hot 24°C (75.2°F). Weather in September »Weather in October
October, like September, in Castell'Alfero, Italy, is another enjoyable autumn month, with an average temperature ranging between max 17.6°C (63.7°F) and min 9.8°C (49.6°F). As September transitions into October, Castell'Alfero sees a drop in the average high-temperature, transitioning from a warm 24°C (75.2°F) to a refreshing 17.6°C (63.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Castell'Alfero, Italy, with temperature in the range of an average high of 10.8°C (51.4°F) and an average low of 5.5°C (41.9°F). As November begins, there is a decrease in the average high-temperature, falling from a refreshing 17.6°C (63.7°F) in October to a fresh 10.8°C (51.4°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Castell'Alfero, Italy, with an average temperature varying between 1.3°C (34.3°F) and 6.5°C (43.7°F). The onset of December brings a small shift in high-temperatures, falling from a fresh 10.8°C (51.4°F) in November to a chilly 6.5°C (43.7°F). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Castell'Alfero, Italy
The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (5.5°C).
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure
Castell'Alfero, Italy
- Average pressure in January:
1017.5mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.3mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1016mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1017mbar - Average pressure in November:
1015mbar - Average pressure in December:
1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1014.2mbar).
Average wind speed
Castell'Alfero, Italy
- Average wind speed in January:
5.1km/h - Average wind speed in February:
5.7km/h - Average wind speed in March:
6.3km/h - Average wind speed in April:
6.4km/h - Average wind speed in May:
6.1km/h - Average wind speed in June:
5.7km/h
- Average wind speed in July:
5.5km/h - Average wind speed in August:
5.1km/h - Average wind speed in September:
5km/h - Average wind speed in October:
5.1km/h - Average wind speed in November:
5km/h - Average wind speed in December:
4.7km/h
The windiest month (with the highest average wind speed) is April (6.4km/h).
The calmest month (with the lowest average wind speed) is December (4.7km/h).
Average humidity
Castell'Alfero, Italy
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall
Castell'Alfero, Italy
The wettest month (with the highest rainfall) is November (122mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days
Castell'Alfero, Italy
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is December (8.3 days).
Average snowfall
Castell'Alfero, Italy
The month with the highest snowfall is February (75mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Castell'Alfero, Italy
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
0.8 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:
2.2 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castell'Alfero, Italy
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 30min - Average sunshine in April:
9h and 12min - Average sunshine in May:
10h and 12min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 18min - Average sunshine in September:
9h and 36min - Average sunshine in October:
6h and 6min - Average sunshine in November:
4h and 54min - Average sunshine in December:
5h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days
Castell'Alfero, Italy
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
8.6 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
12 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
12.3 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is December (17.7 days).
The month with the least sunshine days is May (8.6 days).
Average UV index
Castell'Alfero, Italy
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Castell'Alfero, Italy
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility
Castell'Alfero, Italy
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
