May weather forecastLos Alamitos, CA
May
Weather in May
May, the last month of the spring in Los Alamitos, is another pleasant month, with an average temperature varying between 69.8°F (21°C) and 56.8°F (13.8°C).Temperature
May observes an average high-temperature of a still agreeable 69.8°F (21°C), marking an insignificant difference from April's 68.5°F (20.3°C). May generally records an average low-temperature of 56.8°F (13.8°C).Humidity
In Los Alamitos, the average relative humidity in May is 68%.Rainfall
May is the last month it rains. During 2 rainfall days, in May, Los Alamitos aggregates 0.08" (2mm) of precipitation. Throughout the year, there are 27 rainfall days, and 1.65" (42mm) of precipitation is accumulated.Daylight
The average length of the day in May is 13h and 56min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:36 pm. On the last day of May, sunrise is at 5:42 am and sunset at 7:57 pm PDT.
Sunshine
In Los Alamitos, the average sunshine in May is 11.2h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Los Alamitos, CA
- Average high temperature in May: 69.8°F
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (63.5°F).
- Average low temperature in May: 56.8°F
The months with the highest average low temperature are August and September (65.1°F).
The coldest month (with the lowest average low temperature) is February (52°F).
Average pressure in May
Los Alamitos, CA
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in May
Los Alamitos, CA
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (5.1mph).
Average humidity in May
Los Alamitos, CA
- Average humidity in May: 68%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (56%).
Average rainfall in May
Los Alamitos, CA
- Average rainfall in May: 0.08"
The wettest months (with the highest rainfall) are February and December (0.31").
The driest month (with the least rainfall) is June (0").
Average rainfall days in May
Los Alamitos, CA
- Average rainfall days in May: 2 days
The month with the highest number of rainy days is March (4.9 days).
The month with the least rainy days is June (0.7 days).
Average daylight in May /
Average sunshine in May
Los Alamitos, CA
- Average daylight in May: 13h 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: 10h and 0min).
- Average sunshine in May: 11h and 12min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Los Alamitos, CA
- Average sunshine days in May: 28.2 days
The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (24.2 days).
Average UV index in May
Los Alamitos, CA
- Average UV index in May: 5
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in May
Los Alamitos, CA
- Average cloud cover in May: 18
The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
Los Alamitos, 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).
