May weather forecastGoleta, CA
May
Weather in May
The last month of the spring, May, is a pleasant month in Goleta, California, with an average temperature ranging between max 69.4°F (20.8°C) and min 53.1°F (11.7°C).Temperature
Goleta's average high-temperature in May is an agreeable 69.4°F (20.8°C), marking an insignificant difference from the 66.7°F (19.3°C) of April. An average low-temperature of 53.1°F (11.7°C) is recorded during the nights in May.Humidity
In Goleta, the average relative humidity in May is 62%.Rainfall
In May, the rain falls for 2.4 days. Throughout May, 0.16" (4mm) of precipitation is accumulated. Throughout the year, there are 43.7 rainfall days, and 7.68" (195mm) of precipitation is accumulated.Daylight
In Goleta, the average length of the day in May is 13h and 59min.On the first day of the month, sunrise is at 6:08 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:47 am and sunset at 8:06 pm PDT.
Sunshine
In May, the average sunshine is 11.7h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during May translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Goleta, CA
- Average high temperature in May: 69.4°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 May: 53.1°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 May
Goleta, CA
- Average pressure in May: 29.96"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 May
Goleta, CA
- Average wind speed in May: 8mph
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 May
Goleta, CA
- Average humidity in May: 62%
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 May
Goleta, CA
- Average rainfall in May: 0.16"
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 May
Goleta, CA
- Average rainfall days in May: 2.4 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 daylight in May /
Average sunshine in May
Goleta, CA
- Average daylight in May: 14h and 0min
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 May: 11h 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 in May
Goleta, CA
- Average sunshine days in May: 27.3 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 May
Goleta, CA
- Average UV index in May: 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 May
Goleta, CA
- Average cloud cover in May: 12
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 May
Goleta, CA
- Average visibility in May: 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).
