April weather forecastBuellton, CA
April
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).Temperature
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. During April, Buellton observes a consistent average nighttime temperature of 50.4°F (10.2°C).Humidity
The average relative humidity in April is 64%.Rainfall
In Buellton, in April, it is raining for 3.6 days, with typically 0.35" (9mm) of accumulated precipitation. In Buellton, during the entire year, the rain falls for 37.7 days and collects up to 5.98" (152mm) of precipitation.Daylight
In Buellton, the average length of the day in April is 13h and 5min.On the first day of April, sunrise is at 6:46 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:45 pm PDT.
Sunshine
The average sunshine in April is 11.1h.UV index
In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Buellton, CA
- Average high temperature in April: 66.9°F
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).
- Average low temperature in April: 50.4°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 in April
Buellton, CA
- Average pressure in April: 30.01"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 in April
Buellton, CA
- Average wind speed in April: 8.8mph
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 in April
Buellton, CA
- Average humidity in April: 64%
The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are October and November (58%).
Average rainfall in April
Buellton, CA
- Average rainfall in April: 0.35"
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 in April
Buellton, CA
- Average rainfall days in April: 3.6 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 in April /
Average sunshine in April
Buellton, CA
- Average daylight in April: 13h and 6min
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 April: 11h and 6min
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 in April
Buellton, CA
- Average sunshine days in April: 26 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 in April
Buellton, CA
- Average UV index in April: 5
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 in April
Buellton, CA
- Average cloud cover in April: 17
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 in April
Buellton, CA
- Average visibility in April: 6mi
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).
