May weather forecast
Rancho Mirage, CA

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Weather in May

The last month of the spring, May, is a moderately hot month in Rancho Mirage, California, with an average temperature varying between 56.8°F (13.8°C) and 79.2°F (26.2°C).

Temperature

The shift from April to May sees a slight increase in the average high-temperature, transitioning from an agreeable 73°F (22.8°C) to a moderately hot 79.2°F (26.2°C). Rancho Mirage registers a prominent dip from daytime highs, with an average of 56.8°F (13.8°C) during the nights of May.

Humidity

In Rancho Mirage, the average relative humidity in May is 37%.

Rainfall

May and June are months with the least rain in Rancho Mirage when the rain falls for 2.3 days and typically aggregates up to 0.12" (3mm) of rain.

Daylight

In Rancho Mirage, the average length of the day in May is 13h and 56min.
On the first day of May in Rancho Mirage, 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

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What are the temperatures in Rancho Mirage in May?

In May, the average high-temperature and low-temperature in Rancho Mirage are 79.2°F (26.2°C) and 56.8°F (13.8°C) respectively.

What is the average humidity in May in Rancho Mirage?

In May, the average relative humidity in Rancho Mirage is 37%.

What is the driest month in Rancho Mirage?

May and June are months with the least rain in Rancho Mirage, California, when the rain falls for 2.3 days and typically aggregates up to 0.12" (3mm) of rain.

How many days does it rain in May in Rancho Mirage?

In Rancho Mirage, California, in May, during 2.3 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

What is the average length of the day in May in Rancho Mirage?

The average day length in May in Rancho Mirage, California, is 13h and 56min.

When is the sunrise / sunset in May in Rancho Mirage?

On the first day of May in Rancho Mirage, 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.

How many hours of sunshine does Rancho Mirage have in May?

The average sunshine duration in May in Rancho Mirage, California, is 12h.

How high is the UV index in May in Rancho Mirage?

In May, the average daily maximum UV index in Rancho Mirage is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Rancho Mirage, CA

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).

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Average pressure in May
Rancho Mirage, CA

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).

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Average wind speed in May
Rancho Mirage, CA

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).

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Average humidity in May
Rancho Mirage, CA

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%).

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Average rainfall in May
Rancho Mirage, CA

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").

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Average rainfall days in May
Rancho Mirage, CA

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).

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Average daylight in May /
Average sunshine in May
Rancho Mirage, CA

Average daylight in May / Average sunshine in May - Rancho Mirage, 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: 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).

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Average sunshine days in May
Rancho Mirage, CA

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).

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Average UV index in May
Rancho Mirage, CA

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).

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Average cloud cover in May
Rancho Mirage, CA

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).

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Average visibility in May
Rancho Mirage, CA

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).

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Rancho Mirage, California, USA

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