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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another fresh winter month in Alderpoint, California, with temperature in the range of an average high of 54.3°F (12.4°C) and an average low of 44.8°F (7.1°C). Alderpoint, California, experiences an average high-temperature of a still cool 54.3°F (12.4°C) with the onset of January, subtly varied from December's 53.4°F (11.9°C). Weather in January »
Weather in February
February, the last month of the winter in Alderpoint, is also a fresh month, with an average temperature ranging between min 43.5°F (6.4°C) and max 54.1°F (12.3°C). The shift into February uncovers an average high-temperature of a still cool 54.1°F (12.3°C), subtly different from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is still a cool month in Alderpoint, California, with an average temperature varying between 44.2°F (6.8°C) and 54.9°F (12.7°C). As February transitions into March, the average high-temperature rests at a still fresh 54.9°F (12.7°C), maintaining a close resemblance to the previous month. Weather in March »
Weather in April
April is a refreshing spring month in Alderpoint, California, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 57.2°F (14°C). April commences with an average high-temperature of a refreshing 57.2°F (14°C), showing little deviation from March's 54.9°F (12.7°C). Weather in April »
Weather in May
May, the last month of the spring in Alderpoint, is a refreshing month, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 48.4°F (9.1°C). The start of May marks an average high-temperature of a comfortable 61°F (16.1°C), hardly distinguishable from the conditions in April. Weather in May »
Weather in June
The first month of the summer, June, is still a refreshing month in Alderpoint, California, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 66.6°F (19.2°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's enjoyable 61°F (16.1°C) to a still comfortable 66.6°F (19.2°C). Weather in June »
Weather in July
July is an agreeable summer month in Alderpoint, California, with an average temperature fluctuating between 54.3°F (12.4°C) and 69.4°F (20.8°C). In July, the average high-temperature registers at a pleasant 69.4°F (20.8°C), nearly identical to June's 66.6°F (19.2°C). Weather in July »
Weather in August
August, the last month of the summer in Alderpoint, is another pleasant month, with an average temperature varying between 69.4°F (20.8°C) and 54.3°F (12.4°C). With the start of August, Alderpoint measures an average high-temperature of a still agreeable 69.4°F (20.8°C), not significantly differing from July's 69.4°F (20.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Alderpoint, is also an agreeable month, with an average temperature ranging between max 69.8°F (21°C) and min 54.3°F (12.4°C). September is the month when Alderpoint, California, experiences its warmest temperatures, averaging a high of 69.8°F (21°C) and a low of 54.3°F (12.4°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Alderpoint, California, with an average temperature fluctuating between 63.9°F (17.7°C) and 51.3°F (10.7°C). The advent of October brings a slight shift in average high-temperature, moving from a pleasant 69.8°F (21°C) in September to a refreshing 63.9°F (17.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Alderpoint, is another mild month, with temperature in the range of an average low of 47.1°F (8.4°C) and an average high of 57.6°F (14.2°C). The average high-temperature slightly decreases in November, shifting from an enjoyable 63.9°F (17.7°C) in October to a still refreshing 57.6°F (14.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Alderpoint, California, with an average temperature varying between 43.9°F (6.6°C) and 53.4°F (11.9°C). December is the month that records the lowest temperatures, with averages ranging from a high of 53.4°F (11.9°C) to a low of 43.9°F (6.6°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, there are 102.7 rainfall days, and 28.78" (731mm) of precipitation is accumulated.
When it does not snow?
In Alderpoint, snow does not fall in January, March through December.
How many days does it snow?
In Alderpoint, during the entire year, snow falls for 0.1 days.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3.
When does it snow?
The only month with snowfall in Alderpoint, California, is February.
What is the snowiest month?
February has the most snowfall days of the year in Alderpoint. Snow falls for 0.1 days.
What is the most humid month?
With an average relative humidity of 81%, March is the most humid month.
When is Daylight Saving Time (DST)?
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?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What is the driest month?
July is the month with the least rainfall. Rain falls for 2.4 days and accumulates 0.08" (2mm) of precipitation.
What is the month with the most sunshine?
July and August, with an average of 11.7h of sunshine, are months with the most sunshine.
What time of the year is the hottest?
Alderpoint's September weather, with an average high temperature of 69.8°F (21°C) and an average low temperature of 54.3°F (12.4°C), tends to be the warmest of the year.
What is the least humid month?
With an average relative humidity of 72%, September is the least humid month.
What are the coldest months?
December, noted for its average high-temperature of 53.4°F (11.9°C) and an average low-temperature of 43.9°F (6.6°C), is considered the coldest month.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 14.8 days and accumulates 5.31" (135mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5h of sunshine.
Average temperature
Alderpoint, CA
The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (53.4°F).
The months with the highest average low temperature are July, August and September (54.3°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).
Average pressure
Alderpoint, CA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.95"Hg).
Average wind speed
Alderpoint, CA
- Average wind speed in January:
7.8mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.4mph - Average wind speed in May:
9.5mph - Average wind speed in June:
10.6mph
- Average wind speed in July:
8.9mph - Average wind speed in August:
7.8mph - Average wind speed in September:
8.1mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is June (10.6mph).
The calmest months (with the lowest average wind speed) are January and August (7.8mph).
Average humidity
Alderpoint, CA
The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (72%).
Average rainfall
Alderpoint, CA
- Average rainfall in January:
4.8" - Average rainfall in February:
4.02" - Average rainfall in March:
4.61" - Average rainfall in April:
2.05" - Average rainfall in May:
1.73" - Average rainfall in June:
0.43"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.12" - Average rainfall in September:
0.47" - Average rainfall in October:
1.97" - Average rainfall in November:
3.19" - Average rainfall in December:
5.31"
The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days
Alderpoint, CA
- Average rainfall days in January:
13 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
16.4 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
6.6 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
2.4 days - Average rainfall days in August:
1.8 days - Average rainfall days in September:
3.5 days - Average rainfall days in October:
6.7 days - Average rainfall days in November:
10.7 days - Average rainfall days in December:
14.8 days
The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is August (1.8 days).
Average snowfall days
Alderpoint, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 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 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Alderpoint, CA
- Average daylight in January:
9h and 4min - 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:
15h and 0min
- 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 1min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Alderpoint, CA
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
22.8 days - Average sunshine days in June:
25.3 days
- Average sunshine days in July:
28.4 days - Average sunshine days in August:
28.2 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
23.3 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.1 days).
Average UV index
Alderpoint, CA
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Alderpoint, CA
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility
Alderpoint, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Alderpoint, California, USA
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