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 transition into May shows a subtle variation to a still moderately hot 75.7°F (24.3°C) from April's 73.6°F (23.1°C) in the average high-temperature. In Avocado Heights, the average temperature during the nights of May drops to a mild 55.4°F (13°C).Humidity
May and June, with an average relative humidity of 58%, are the most humid months.Rainfall
In May, the rain falls for 2.9 days. Throughout May, 0.12" (3mm) of precipitation is accumulated. In Avocado Heights, California, during the entire year, the rain falls for 41.3 days and collects up to 5.35" (136mm) of precipitation.Daylight
In Avocado Heights, the average length of the day in May is 13h and 57min.On the first day of May in Avocado Heights, sunrise is at 6:01 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:57 pm PDT.
Sunshine
In May, the average sunshine is 11.3h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the most humid month?
What is the average humidity in May?
How much does it rain in May?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Avocado Heights, CA
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is December (64.6°F).
- Average low temperature in May: 55.4°F
The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48°F).
Average pressure in May
Avocado Heights, CA
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Avocado Heights, CA
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are September and October (4.6mph).
Average humidity in May
Avocado Heights, CA
- Average humidity in May: 58%
The months with the highest relative humidity are May and June (58%).
The month with the lowest relative humidity is November (46%).
Average rainfall in May
Avocado Heights, CA
- Average rainfall in May: 0.12"
The wettest month (with the highest rainfall) is December (1.3").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in May
Avocado Heights, CA
- Average rainfall days in May: 2.9 days
The month with the highest number of rainy days is March (5.9 days).
The month with the least rainy days is August (1.2 days).
Average daylight in May /
Average sunshine in May
Avocado Heights, 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: 9h and 54min).
- Average sunshine in May: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 48min).
Average sunshine days in May
Avocado Heights, CA
- Average sunshine days in May: 26.5 days
The months with the most sunshine days are June and August (27.9 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in May
Avocado Heights, CA
- Average UV index in May: 5
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in May
Avocado Heights, CA
- Average cloud cover in May: 16
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Avocado Heights, 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).
Avocado Heights, California, USA
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