Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The high-temperature average in April for Santa Barbara, California, is a still enjoyable 66.7°F (19.3°C), staying closely aligned with March's conditions. Santa Barbara's average low-temperature for the month of April records at a fresh 50.4°F (10.2°C).Humidity
In April, the average relative humidity is 61%.Rainfall
In Santa Barbara, in April, during 4.7 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, in Santa Barbara, there are 43.7 rainfall days, and 7.68" (195mm) of precipitation is accumulated.Ocean temperature
With an average ocean temperature of 55.8°F (13.2°C), April is the month with the coldest seawater.Note: If planning to swim in 55.8°F (13.2°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.
Daylight
In Santa Barbara, California, the average length of the day in April is 13h and 4min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:20 pm. On the last day of April, in Santa Barbara, sunrise is at 6:08 am and sunset at 7:42 pm PDT.
Sunshine
The average sunshine in April is 11.1h.UV index
In April, the average daily maximum UV index in Santa Barbara is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In April, the average maximum UV index of 5 translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Santa Barbara in April?
What is the average humidity in April in Santa Barbara?
How much does it rain in Santa Barbara in April?
What is the month with the coldest ocean in Santa Barbara?
What is the ocean temperature in April in Santa Barbara?
What is the average length of the day in April in Santa Barbara?
What time are sunrise and sunset in April in Santa Barbara?
How long on average sun shines in April in Santa Barbara?
What is the UV index intensity in April in Santa Barbara?
Average temperature in April
Santa Barbara, CA
- Average high temperature in April: 66.7°F
The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (60.6°F).
- Average low temperature in April: 50.4°F
The month with the highest average low temperature is August (62.1°F).
The coldest month (with the lowest average low temperature) is February (47.7°F).
Average pressure in April
Santa Barbara, CA
- Average pressure in April: 30"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
Santa Barbara, CA
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in April
Santa Barbara, CA
- Average humidity in April: 61%
The month with the highest relative humidity is March (64%).
The months with the lowest relative humidity are September, October and November (56%).
Average rainfall in April
Santa Barbara, CA
- Average rainfall in April: 0.55"
The wettest month (with the highest rainfall) is January (1.57").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in April
Santa Barbara, CA
- Average rainfall days in April: 4.7 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).
Average sea temperature in April
Santa Barbara, CA
- Average sea temperature in April: 55.7°F
The best month for swimming (with the highest average sea temperature) is August (62.2°F).
The coldest month (with the lowest average sea temperature) is April (55.7°F).
Average daylight in April /
Average sunshine in April
Santa Barbara, CA
- Average daylight in April: 13h and 1min
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 1min
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
Santa Barbara, CA
- Average sunshine days in April: 25.2 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in April
Santa Barbara, CA
- Average UV index in April: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in April
Santa Barbara, CA
- Average cloud cover in April: 16
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Santa Barbara, 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).
Santa Barbara, California, USA
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