Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May marks a slight shift to an average high-temperature of a still agreeable 69.8°F (21°C) from April's 68.5°F (20.3°C). During May, the average low-temperature is a moderate 56.8°F (13.8°C).Humidity
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. In Los Alamitos, California, during the entire year, the rain falls for 27 days and collects up to 1.65" (42mm) of precipitation.Daylight
In Los Alamitos, the average length of the day in May is 13h and 56min.On the first day of May in Los Alamitos, sunrise is at 6:02 am and sunset at 7:36 pm. On the last day of the month, 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 in Los Alamitos is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are May temperatures in Los Alamitos?
What is the average humidity in May in Los Alamitos?
What is the last month it rains in Los Alamitos?
How many hours of daylight does Los Alamitos have in May?
When are sunrise and sunset in May in Los Alamitos?
How long on average sun shines in May in Los Alamitos?
What is the UV index intensity in May in Los Alamitos?
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 5min
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 1min
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).
Los Alamitos, California, USA
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