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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 Alleghany, California, is a frosty winter month, with an average temperature varying between 45.7°F (7.6°C) and 30.9°F (-0.6°C). Alleghany, California, marks the onset of January with an average high-temperature of a still chilly 45.7°F (7.6°C), a subtle shift from December's 43.7°F (6.5°C). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Alleghany, California, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 45.5°F (7.5°C). Alleghany's average high-temperature in February sits at a still frosty 45.5°F (7.5°C), showing little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Alleghany, California, with an average temperature fluctuating between 31.5°F (-0.3°C) and 47.8°F (8.8°C). The beginning of March records an average high-temperature of a still chilly 47.8°F (8.8°C), almost echoing the conditions of the previous month. Weather in March »
Weather in April
April in Alleghany, California, is a cool spring month, with an average temperature varying between 35.4°F (1.9°C) and 55.2°F (12.9°C). With the onset of April, Alleghany's average high-temperature sees a modest rise, moving from March's frosty 47.8°F (8.8°C) to a fresh 55.2°F (12.9°C). Weather in April »
Weather in May
May, the last month of the spring in Alleghany, is a refreshing month, with an average temperature ranging between min 40.6°F (4.8°C) and max 63.1°F (17.3°C). As Alleghany welcomes May, the average high-temperature displays a subtle shift, adjusting from a cool 55.2°F (12.9°C) in April to a comfortable 63.1°F (17.3°C). Weather in May »
Weather in June
June, the first month of the summer in Alleghany, is a warm month, with an average temperature fluctuating between 48°F (8.9°C) and 74.8°F (23.8°C). The beginning of June marks a shift in the average high-temperature, moving from May's refreshing 63.1°F (17.3°C) to a warm 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Alleghany, California, is a moderately hot summer month, with an average temperature varying between 52.9°F (11.6°C) and 83.5°F (28.6°C). July, recording an average high temperature of 83.5°F (28.6°C) and a low temperature of 52.9°F (11.6°C), is Alleghany's warmest month. Weather in July »
Weather in August
August, the last month of the summer in Alleghany, is another warm month, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 52°F (11.1°C). The initiation of August records an average high-temperature of a still moderately hot 82.4°F (28°C), displaying a near consistency with the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Alleghany, California, with an average temperature fluctuating between 48°F (8.9°C) and 76.6°F (24.8°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from 82.4°F (28°C) in August to a still moderately hot 76.6°F (24.8°C). Weather in September »
Weather in October
October, like September, in Alleghany, California, is another comfortable autumn month, with an average temperature fluctuating between 42.1°F (5.6°C) and 64.2°F (17.9°C). In Alleghany, the beginning of October is marked by a lowered average high-temperature, shifting from September's moderately hot 76.6°F (24.8°C) to a refreshing 64.2°F (17.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Alleghany, California, with an average temperature ranging between min 35.1°F (1.7°C) and max 52.3°F (11.3°C). November's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 64.2°F (17.9°C) in October to a fresh 52.3°F (11.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Alleghany, California, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 29.1°F (-1.6°C). December, marked by an average high-temperature of 43.7°F (6.5°C) and a low-temperature of 29.1°F (-1.6°C), is the coldest month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Alleghany?
Throughout the year, there are 72.9 rainfall days, and 36.06" (916mm) of precipitation is accumulated.
When does it snow in Alleghany?
Months with snowfall are January through June, September through December.
How many days does it snow in Alleghany?
In Alleghany, during the entire year, snow falls for 53.3 days and aggregates up to 151.57" (3850mm) of snow.
What is the month with the least sunshine in Alleghany?
January has the least sunshine of the year in Alleghany, with an average of 5.6h of sunshine.
What are the months with the lowest UV index in Alleghany?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month in Alleghany?
The most humid month in Alleghany, California, is March, with an average relative humidity of 80%.
What is the rainiest month in Alleghany?
March is the month with the most rainfall. Rain falls for 10.8 days and accumulates 7.09" (180mm) of precipitation.
What is the snowiest month in Alleghany?
The month with the most snowfall in Alleghany is March, when snow falls for 11.7 days and typically aggregates up to 37.6" (955mm) of snow.
When is Daylight Saving Time (DST) in Alleghany?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
When are the longest days in Alleghany?
With an average of 14h and 54min of daylight, June has the longest days of the year in Alleghany, California.
What are the months with the highest UV index in Alleghany?
The months with the highest UV index in Alleghany, California, are June and July, with an average maximum UV index of 6.
What is the warmest month in Alleghany?
Temperature readings in Alleghany reach their annual highs in July, averaging 83.5°F (28.6°C) and a minimum average of 52.9°F (11.6°C).
What is the least humid month in Alleghany?
The least humid month is July, with an average relative humidity of 39%.
What is the driest month in Alleghany?
The month with the least rainfall in Alleghany is July, when the rain falls for 1.8 days and typically collects 0.08" (2mm) of precipitation.
When it does not snow in Alleghany?
In Alleghany, California, snow does not fall in July and August.
What month has the most sunshine in Alleghany?
July has the most sunshine of the year, with an average of 12.1h of sunshine.
What time of the year is the coldest in Alleghany?
December, with an average high of 43.7°F (6.5°C) and a low of 29.1°F (-1.6°C), signifies the coldest month of the year.
What is the month with the shortest days in Alleghany?
December has the shortest days of the year in Alleghany, California, with an average of 9h and 24min of daylight.
Average temperature
Alleghany, CA
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (43.7°F).
The month with the highest average low temperature is July (52.9°F).
The coldest month (with the lowest average low temperature) is December (29.1°F).
Average pressure
Alleghany, CA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Alleghany, CA
- Average wind speed in January:
6mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.1mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.2mph - Average wind speed in October:
5.7mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Alleghany, CA
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is July (39%).
Average rainfall
Alleghany, CA
- Average rainfall in January:
5.67" - Average rainfall in February:
6.57" - Average rainfall in March:
7.09" - Average rainfall in April:
2.8" - Average rainfall in May:
2.48" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.12" - Average rainfall in September:
0.47" - Average rainfall in October:
1.34" - Average rainfall in November:
3.39" - Average rainfall in December:
5.55"
The wettest month (with the highest rainfall) is March (7.09").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days
Alleghany, CA
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
11 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
3.8 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
2.1 days - Average rainfall days in September:
3.8 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is July (1.8 days).
Average snowfall
Alleghany, CA
- Average snowfall in January:
29.37" - Average snowfall in February:
32.48" - Average snowfall in March:
37.6" - Average snowfall in April:
11.61" - Average snowfall in May:
6.65" - Average snowfall in June:
0.2"
The month with the highest snowfall is March (37.6").
The months with the least snowfall are July and August (0").
Average snowfall days
Alleghany, CA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
11.7 days - Average snowfall days in April:
6.3 days - Average snowfall days in May:
2.2 days - Average snowfall days in June:
0.4 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
0.9 days - Average snowfall days in November:
4.6 days - Average snowfall days in December:
9 days
The month with the highest number of snowfall days is March (11.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Alleghany, CA
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days
Alleghany, CA
- Average sunshine days in January:
18.7 days - Average sunshine days in February:
16 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
14 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
24.9 days
- Average sunshine days in July:
28 days - Average sunshine days in August:
27.1 days - Average sunshine days in September:
25.7 days - Average sunshine days in October:
25.4 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is July (28 days).
The month with the least sunshine days is March (12.6 days).
Average UV index
Alleghany, CA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Alleghany, CA
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility
Alleghany, CA
The months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and April (5mi).
Alleghany, California, USA
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