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 shift from April to May sees a slight increase in the average high-temperature, transitioning from a moderately hot 85.6°F (29.8°C) to a hot 91.9°F (33.3°C). May witnesses a substantial contrast between the daytime highs and the average low of 66.2°F (19°C).Humidity
In Estelle, the average relative humidity in May is 27%.Rainfall
The only month without rainfall is May.Daylight
In Estelle, the average length of the day in May is 13h and 53min.On the first day of May, sunrise is at 5:53 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 7:45 pm PDT.
Sunshine
In Estelle, the average sunshine in May is 12.1h.UV index
The average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 8 in May interprets into the following advice:
Protection should always be a priority. Skin and eyes are vulnerable without it. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in May?
What is the average humidity in May?
What is the driest month?
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?
How high is the UV index in May?
Average temperature in May
Estelle, CA
- Average high temperature in May: 91.9°F
The warmest month (with the highest average high temperature) is July (105.8°F).
The month with the lowest average high temperature is December (65.8°F).
- Average low temperature in May: 66.2°F
The month with the highest average low temperature is August (84.7°F).
The coldest months (with the lowest average low temperature) are January and December (50.4°F).
Average pressure in May
Estelle, CA
- Average pressure in May: 29.83"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.77"Hg).
Average wind speed in May
Estelle, CA
- Average wind speed in May: 8.1mph
The windiest months (with the highest average wind speed) are April and May (8.1mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).
Average humidity in May
Estelle, CA
- Average humidity in May: 27%
The month with the highest relative humidity is December (41%).
The month with the lowest relative humidity is June (22%).
Average rainfall in May
Estelle, CA
- Average rainfall in May: 0"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is May (0").
Average rainfall days in May
Estelle, CA
- Average rainfall days in May: 0.8 days
The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is May (0.8 days).
Average daylight in May /
Average sunshine in May
Estelle, CA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 12h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Estelle, CA
- Average sunshine days in May: 30 days
The month with the most sunshine days is May (30 days).
The month with the least sunshine days is July (19 days).
Average UV index in May
Estelle, CA
- Average UV index in May: 8
The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in May
Estelle, CA
- Average cloud cover in May: 6
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Estelle, 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).
Estelle, California, USA
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