May weather forecastRancho Mirage, CA
May
Weather in May
May, the last month of the spring in Rancho Mirage, is a moderately hot month, with an average temperature varying between 79.2°F (26.2°C) and 56.8°F (13.8°C).Temperature
May brings a slight elevation in the average high-temperature, transitioning from April's pleasant 73°F (22.8°C) to a moderately hot 79.2°F (26.2°C). Despite a significant deviation from daily highs, May sees an average nighttime temperature of 56.8°F (13.8°C).Humidity
In May, the average relative humidity is 37%.Rainfall
The months with the least rainfall in Rancho Mirage are May and June Rain falls for 2.3 days and accumulates 0.12" (3mm) of rain.Daylight
In May, the average length of the day is 13h and 56min.On the first day of May, sunrise is at 5:55 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:50 pm PDT.
Sunshine
In Rancho Mirage, the average sunshine in May is 12h.UV index
In Rancho Mirage, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 6 in May interprets into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rancho Mirage, CA
- Average high temperature in May: 79.2°F
The warmest months (with the highest average high temperature) are July and August (93.7°F).
The month with the lowest average high temperature is December (58.1°F).
- Average low temperature in May: 56.8°F
The month with the highest average low temperature is August (72.9°F).
The coldest month (with the lowest average low temperature) is December (42.8°F).
Average pressure in May
Rancho Mirage, CA
- Average pressure in May: 29.85"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in May
Rancho Mirage, CA
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is May (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in May
Rancho Mirage, CA
- Average humidity in May: 37%
The month with the highest relative humidity is December (47%).
The months with the lowest relative humidity are June, July and August (29%).
Average rainfall in May
Rancho Mirage, CA
- Average rainfall in May: 0.12"
The wettest month (with the highest rainfall) is July (1.14").
The driest months (with the least rainfall) are May and June (0.12").
Average rainfall days in May
Rancho Mirage, CA
- Average rainfall days in May: 2.3 days
The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.5 days).
Average daylight in May /
Average sunshine in May
Rancho Mirage, 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: 12h and 0min
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
Rancho Mirage, CA
- Average sunshine days in May: 27.1 days
The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.1 days).
Average UV index in May
Rancho Mirage, CA
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Rancho Mirage, CA
- Average cloud cover in May: 8
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Rancho Mirage, 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).
