May weather forecastIndian Wells, CA

May
Weather in May
Indian Wells, in May, transitions fully into the summer season, with temperature further escalating from 57°F (13.9°C) to 79.9°F (26.6°C). This month witnesses the sun at its peak rigor as it shines for longer hours compared to previous months. Humidity takes a dip, offering lower moisture levels and thus creating a drier climate. Wind speed tends to stabilize, paving the way for calmer and quieter days. The change in weather from April to May is a clear indication that summer has indeed arrived in Indian Wells.Temperature
The arrival of May signals a slight increase in the average high-temperature, moving from a moderately hot 73.6°F (23.1°C) in April to a still warm 79.9°F (26.6°C). A sharp contrast between day and night is prevalent in May with an average nighttime temperature of 57°F (13.9°C).Humidity
The average relative humidity in May is 37%.Rainfall
May is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.12" (3mm) of precipitation.Daylight
The average length of the day in May in Indian Wells is 13h and 55min.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 5:35 am and sunset at 7:50 pm PDT.
Sunshine
In Indian Wells, the average sunshine in May is 12h.UV index
In Indian Wells, California, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 6 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Indian Wells, CA
- Average high temperature in May: 79.9°F
The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (58.1°F).
- Average low temperature in May: 57°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is December (43.5°F).
Average pressure in May
Indian Wells, 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 (29.8"Hg).
Average wind speed in May
Indian Wells, CA
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in May
Indian Wells, 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
Indian Wells, CA
- Average rainfall in May: 0.12"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is May (0.12").
Average rainfall days in May
Indian Wells, CA
- Average rainfall days in May: 2.3 days
The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is June (1.8 days).
Average daylight in May /
Average sunshine in May
Indian Wells, 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
Indian Wells, CA
- Average sunshine days in May: 27.3 days
The month with the most sunshine days is October (27.5 days).
The month with the least sunshine days is July (18.3 days).
Average UV index in May
Indian Wells, 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
Indian Wells, 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
Indian Wells, 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).





