Climate and monthly weather forecastBuellton, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in Buellton, California, with an average temperature varying between 63°F (17.2°C) and 49.3°F (9.6°C). Buellton registers an average high-temperature of a still comfortable 63°F (17.2°C) with the arrival of January, showing minor deviation from the preceding month. Weather in January »Weather in February
February, the last month of the winter in Buellton, is another refreshing month, with an average temperature varying between 47.8°F (8.8°C) and 62.1°F (16.7°C). February's arrival brings an average high-temperature of a still enjoyable 62.1°F (16.7°C), slightly deviating from January's 63°F (17.2°C). Weather in February »Weather in March
March, the first month of the spring in Buellton, is also an enjoyable month, with an average temperature ranging between min 48.7°F (9.3°C) and max 64°F (17.8°C). At the onset of March, Buellton records an average high-temperature of a still refreshing 64°F (17.8°C), showing little deviation from the preceding month. Weather in March »Weather in April
April, the same as March, is another comfortable spring month in Buellton, California, with an average temperature ranging between max 66.9°F (19.4°C) and min 50.4°F (10.2°C). With the advent of April, Buellton's high-temperatures adjust to a still comfortable 66.9°F (19.4°C), closely aligning with the preceding month. Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Buellton, California, with an average temperature varying between 69.6°F (20.9°C) and 52.3°F (11.3°C). With the arrival of May, Buellton's average high-temperature registers at a pleasant 69.6°F (20.9°C), indicating a subtle variation from the previous month. Weather in May »Weather in June
June, the first month of the summer in Buellton, is a moderately hot month, with an average temperature ranging between min 56.3°F (13.5°C) and max 74.5°F (23.6°C). As Buellton transitions from May to June, the average high-temperatures adjust to a warm 74.5°F (23.6°C), nearly the same as the previous 69.6°F (20.9°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Buellton, California, with an average temperature fluctuating between 59.7°F (15.4°C) and 78.3°F (25.7°C). Buellton experiences a minor change to a still warm 78.3°F (25.7°C) in average high-temperature during July, closely reflecting June. Weather in July »Weather in August
August, the last month of the summer in Buellton, is another warm month, with an average temperature ranging between min 60.8°F (16°C) and max 78.8°F (26°C). With an average high-temperature of 78.8°F (26°C) and an average low-temperature of 60.8°F (16°C), August is the warmest month. Weather in August »Weather in September
September, the first month of the autumn in Buellton, is still a warm month, with an average temperature fluctuating between 61.2°F (16.2°C) and 77.5°F (25.3°C). Buellton's September showcases an average high-temperature of a still warm 77.5°F (25.3°C), hardly distinct from August's 78.8°F (26°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Buellton, California, with an average temperature fluctuating between 73.6°F (23.1°C) and 57.9°F (14.4°C). October begins with an average high-temperature of a still moderately hot 73.6°F (23.1°C), reflecting close similarity to the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Buellton, California, with an average temperature varying between 67.5°F (19.7°C) and 52.9°F (11.6°C). With the onset of November, the average high-temperature subtly recedes from October's warm 73.6°F (23.1°C) to a comfortable 67.5°F (19.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a comfortable month in Buellton, California, with an average temperature varying between 61.2°F (16.2°C) and 48.6°F (9.2°C). In Buellton, the lowest average temperatures are observed in December, with a high of 61.2°F (16.2°C) and a low of 48.6°F (9.2°C). Weather in December »Updated: Aug 23, 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
The month with the most rainfall is January, when the rain falls for 4.8 days and typically aggregates up to 1.38" (35mm) of precipitation.
Throughout the year, there are 37.7 rainfall days, and 5.98" (152mm) of precipitation is accumulated.
The month with the least sunshine is February, with an average of 6.6h of sunshine.
With an average relative humidity of 67%, March is the most humid month.
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.
The month with the least rainfall in Buellton is June, when the rain falls for 1 days and typically collects 0.04" (1mm) of precipitation.
With an average of 14h and 24min of daylight, June has the longest days of the year.
The months with the most sunshine are June and July, with an average of 12h of sunshine.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Buellton's August weather reaches an average high of 78.8°F (26°C) and an average low of 60.8°F (16°C), making it the warmest month.
The months with the lowest humidity are October and November, with an average relative humidity of 58%.
December, characterized by an average high temperature of 61.2°F (16.2°C) and a low temperature of 48.6°F (9.2°C), is generally the coldest month.
With an average of 9h and 54min of daylight, December has the shortest days of the year.
With an average maximum UV index of 3, December is the month with the lowest UV index in Buellton.
Average temperature
Buellton, CA
The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (61.2°F).
The month with the highest average low temperature is September (61.2°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).
Average pressure
Buellton, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed
Buellton, CA
- Average wind speed in January:
7mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
7mph - Average wind speed in September:
7.2mph - Average wind speed in October:
7.1mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.2mph
The windiest month (with the highest average wind speed) is May (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity
Buellton, CA
The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are October and November (58%).
Average rainfall
Buellton, CA
- Average rainfall in January:
1.38" - Average rainfall in February:
1.02" - Average rainfall in March:
1.14" - Average rainfall in April:
0.35" - Average rainfall in May:
0.12" - Average rainfall in June:
0.04"
The wettest month (with the highest rainfall) is January (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Buellton, CA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
6.2 days - Average rainfall days in April:
3.6 days - Average rainfall days in May:
2.4 days - Average rainfall days in June:
1 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
1.6 days - Average rainfall days in October:
1.9 days - Average rainfall days in November:
2.4 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is March (6.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight / Average sunshine
Buellton, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 36min - Average sunshine in March:
8h and 54min - Average sunshine in April:
11h and 6min - Average sunshine in May:
11h and 36min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 18min - Average sunshine in October:
7h and 48min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 42min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days
Buellton, CA
- Average sunshine days in January:
25.5 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
25.2 days - Average sunshine days in April:
26 days - Average sunshine days in May:
27.5 days - Average sunshine days in June:
28.3 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
29 days - Average sunshine days in September:
27.9 days - Average sunshine days in October:
28.2 days - Average sunshine days in November:
26.6 days - Average sunshine days in December:
25.7 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (22.3 days).
Average UV index
Buellton, CA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Buellton, CA
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
Buellton, 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).
