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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Valle Castellana, Italy, is another chilly winter month, with an average temperature fluctuating between 7.9°C (46.2°F) and 2.6°C (36.7°F). In Valle Castellana, the lowest average temperatures are observed in January, with a high of 7.9°C (46.2°F) and a low of 2.6°C (36.7°F). Weather in January »
Weather in February
February, the last month of the winter in Valle Castellana, is also a frosty month, with an average temperature ranging between min 2.8°C (37°F) and max 8.8°C (47.8°F). February experiences an average high-temperature of a still frosty 8.8°C (47.8°F), barely different from January's 7.9°C (46.2°F). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Valle Castellana, Italy, with an average temperature fluctuating between 12.1°C (53.8°F) and 4.7°C (40.5°F). March witnesses a minor rise in the average high-temperature, transitioning from a frosty 8.8°C (47.8°F) in February to a cool 12.1°C (53.8°F). Weather in March »
Weather in April
April in Valle Castellana, Italy, is a moderate spring month, with an average temperature ranging between min 7.3°C (45.1°F) and max 15.8°C (60.4°F). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a fresh 12.1°C (53.8°F) to a refreshing 15.8°C (60.4°F). Weather in April »
Weather in May
May, the last month of the spring in Valle Castellana, is a comfortable month, with an average temperature fluctuating between 19.3°C (66.7°F) and 10.3°C (50.5°F). May signals a minor shift in the average high-temperature, moving from April's 15.8°C (60.4°F) to a still refreshing 19.3°C (66.7°F). Weather in May »
Weather in June
June, the first month of the summer in Valle Castellana, is a moderately hot month, with an average temperature varying between 14.3°C (57.7°F) and 23.8°C (74.8°F). The beginning of June signals a minor rise in the average high-temperature, moving from a refreshing 19.3°C (66.7°F) in May to a moderately hot 23.8°C (74.8°F). Weather in June »
Weather in July
July, like June, in Valle Castellana, Italy, is a moderately hot summer month, with an average temperature ranging between min 17.1°C (62.8°F) and max 27.4°C (81.3°F). July signifies a subtle uplift in the average high-temperature, adjusting from a moderately hot 23.8°C (74.8°F) in June to a still warm 27.4°C (81.3°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Valle Castellana, Italy, with an average temperature varying between 28°C (82.4°F) and 17.5°C (63.5°F). August, with average temperatures reaching a high of 28°C (82.4°F) and a low of 17.5°C (63.5°F), is the warmest month. The heat index for August is evaluated at a tropical 30°C (86°F). Weather in August »
Weather in September
September, the first month of the autumn in Valle Castellana, is still a pleasant month, with temperature in the range of an average high of 22.7°C (72.9°F) and an average low of 13.6°C (56.5°F). September's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 28°C (82.4°F) in August to an agreeable 22.7°C (72.9°F). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Valle Castellana, Italy, with an average temperature ranging between min 10.7°C (51.3°F) and max 18.3°C (64.9°F). In Valle Castellana, the average high-temperature in October gently drops from an agreeable 22.7°C (72.9°F) in September to a comfortable 18.3°C (64.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Valle Castellana, Italy, with an average temperature ranging between max 13.8°C (56.8°F) and min 7.2°C (45°F). As November commences, the average high-temperature subtly reduces, transitioning from a comfortable 18.3°C (64.9°F) in October to a mild 13.8°C (56.8°F). Weather in November »
Weather in December
December, the first month of the winter in Valle Castellana, is also a frosty month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 3.6°C (38.5°F). As Valle Castellana, Italy, enters December, the average high-temperature subtly lowers from the a refreshing 13.8°C (56.8°F) of November to a frosty 9.5°C (49.1°F). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Valle Castellana?
With average high and low temperatures of 7.9°C (46.2°F) and 2.6°C (36.7°F) respectively, January is Valle Castellana's coldest month.
What is the most humid month in Valle Castellana?
January is the most humid month, with an average relative humidity of 81%.
How much does it rain in Valle Castellana?
In Valle Castellana, during the entire year, the rain falls for 180.6 days and collects up to 715mm (28.15") of precipitation.
When does it snow in Valle Castellana?
January through April, November and December are months with snowfall in Valle Castellana, Italy.
How much does it snow in Valle Castellana?
Throughout the year, in Valle Castellana, there are 6 snowfall days, and 140mm (5.51") of snow is accumulated.
What is the month with the least sunshine in Valle Castellana?
With an average of 5.3h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Valle Castellana?
The months with the lowest UV index in Valle Castellana, Italy, are January and December, with an average maximum UV index of 2.
When does it snow the most in Valle Castellana?
The month with the most snowfall is February, when snow falls for 2.2 days and typically aggregates up to 53mm (2.09") of snow.
What is the rainiest month in Valle Castellana?
May is the month with the most rainfall. Rain falls for 20.5 days and accumulates 96mm (3.78") of precipitation.
When it does not snow in Valle Castellana?
May through October are months without snowfall.
When are the longest days in Valle Castellana?
With an average of 15h and 18min of daylight, June has the longest days of the year in Valle Castellana.
What is the month with the highest UV index in Valle Castellana?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What part of the year is the hottest in Valle Castellana?
In Valle Castellana, August is known for its average highest temperatures, reaching a high of 28°C (82.4°F) and a low of 17.5°C (63.5°F).
What is the least humid month in Valle Castellana?
The least humid month is August, with an average relative humidity of 63%.
What month has the most sunshine in Valle Castellana?
The month with the most sunshine in Valle Castellana, Italy, is August, with an average of 11.6h of sunshine.
When is Daylight Saving Time (DST) in Valle Castellana?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Valle Castellana, Italy, 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.
What is the driest month in Valle Castellana?
The month with the least rainfall in Valle Castellana, Italy, is December, when the rain falls for 12.1 days and typically collects 37mm (1.46") of precipitation.
What is the month with the shortest days in Valle Castellana?
December has the shortest days of the year in Valle Castellana, Italy, with an average of 9h and 6min of daylight.
Average temperature
Valle Castellana, Italy
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (7.9°C).
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure
Valle Castellana, 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:
1013.9mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1013.5mbar - Average pressure in August:
1014.2mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1014.7mbar - Average pressure in December:
1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed
Valle Castellana, Italy
- Average wind speed in January:
8.4km/h - Average wind speed in February:
9.1km/h - Average wind speed in March:
8.8km/h - Average wind speed in April:
7.8km/h - Average wind speed in May:
7.6km/h - Average wind speed in June:
7.4km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
7.5km/h - Average wind speed in September:
7.5km/h - Average wind speed in October:
7.5km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
8.3km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity
Valle Castellana, Italy
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (63%).
Average rainfall
Valle Castellana, Italy
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days
Valle Castellana, Italy
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
15 days - Average rainfall days in October:
13 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is December (12.1 days).
Average snowfall
Valle Castellana, Italy
The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Valle Castellana, Italy
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.2 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Valle Castellana, Italy
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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:
5h and 2min - Average sunshine in February:
5h and 3min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
6h and 0min - Average sunshine in December:
6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days
Valle Castellana, Italy
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
8.5 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
12.5 days - Average sunshine days in September:
12.6 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
13.6 days - Average sunshine days in December:
16.9 days
The months with the most sunshine days are January and December (16.9 days).
The month with the least sunshine days is June (7.6 days).
Average UV index
Valle Castellana, 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
Valle Castellana, Italy
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Valle Castellana, Italy
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Valle Castellana, Italy
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