May weather forecastTwentynine Palms, CA
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Twentynine Palms, California, with an average temperature varying between 82.6°F (28.1°C) and 62.4°F (16.9°C).Temperature
Entering May, Twentynine Palms notices a subtle temperature elevation, with the average high-temperature advancing from April's moderately hot 75.6°F (24.2°C) to a still warm 82.6°F (28.1°C). May brings Twentynine Palms a consistent average low-temperature of 62.4°F (16.9°C).Humidity
In May, the average relative humidity in Twentynine Palms, California, is 25%.Rainfall
In Twentynine Palms, California, in May, it is raining for 1.5 days, with typically 0.16" (4mm) of accumulated precipitation. Throughout the year, there are 42.3 rainfall days, and 4.45" (113mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In May, the average length of the day is 13h and 57min.On the first day of May, sunrise is at 5:53 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 7:50 pm PDT.
Sunshine
In Twentynine Palms, the average sunshine in May is 12h.UV index
In May, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. 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
Twentynine Palms, CA
- Average high temperature in May: 82.6°F
The warmest month (with the highest average high temperature) is July (98.1°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in May: 62.4°F
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).
Average pressure in May
Twentynine Palms, CA
- Average pressure in May: 29.83"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in May
Twentynine Palms, CA
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest months (with the lowest average wind speed) are August and September (6.2mph).
Average humidity in May
Twentynine Palms, CA
- Average humidity in May: 25%
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (20%).
Average rainfall in May
Twentynine Palms, CA
- Average rainfall in May: 0.16"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Twentynine Palms, CA
- Average rainfall days in May: 1.5 days
The month with the highest number of rainy days is July (6.9 days).
The month with the least rainy days is June (1.1 days).
Average snowfall in May
Twentynine Palms, CA
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Twentynine Palms, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Twentynine Palms, CA
- Average daylight in May: 14h and 0min
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: 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 6min).
Average sunshine days in May
Twentynine Palms, CA
- Average sunshine days in May: 28.7 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (20.4 days).
Average UV index in May
Twentynine Palms, CA
- Average UV index in May: 7
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in May
Twentynine Palms, CA
- Average cloud cover in May: 8
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in May
Twentynine Palms, 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).
