July weather forecast
Twentynine Palms, CA

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Weather in July

July in Twentynine Palms, California, is a sweltering summer month, with temperature in the range of an average low of 77.9°F (25.5°C) and an average high of 98.1°F (36.7°C).

Temperature

July is Twentynine Palms's warmest month, registering average high temperatures of 98.1°F (36.7°C) and lows of 77.9°F (25.5°C).

Humidity

In July, the average relative humidity is 22%.

Rainfall

July is the month with the most rainfall. Rain falls for 6.9 days and accumulates 0.87" (22mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

In Twentynine Palms, California, the average length of the day in July is 14h and 10min.
On the first day of July, sunrise is at 5:36 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:45 pm PDT.

Sunshine

In Twentynine Palms, the average sunshine in July is 12.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 8 in July translates into this advice:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What part of the year is the hottest?

Temperature readings reach their annual highs in July, averaging 98.1°F (36.7°C) and a minimum average of 77.9°F (25.5°C).

How hot does it get in July?

An average high-temperature, in July, in Twentynine Palms, is 98.1°F (36.7°C) and the average low-temperature is 77.9°F (25.5°C).

What is the average humidity in July?

In July, the average relative humidity is 22%.

What is the wettest month in Twentynine Palms?

The month with the most rainfall in Twentynine Palms is July, when the rain falls for 6.9 days and typically aggregates up to 0.87" (22mm) of precipitation.

How many days does it rain in July in Twentynine Palms?

In July, the rain falls for 6.9 days. Throughout July, 0.87" (22mm) of precipitation is accumulated.

When it does not snow?

In Twentynine Palms, snow does not fall in January, March through December.

What is the average length of the day in July?

In July, the average day length is 14h and 10min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:36 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:45 pm PDT.

How many hours of sunshine does Twentynine Palms have in July?

In Twentynine Palms, the average sunshine duration in July is 12.1h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 8, are months with the highest UV index.

What is the UV index intensity in July?

The average daily maximum UV index in July is 8. A UV Index of 8 to 10 symbolizes a very high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Twentynine Palms, CA

Average temperature in July - Twentynine Palms, CA
  • Average high temperature in July: 98.1°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 July: 77.9°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 July
Twentynine Palms, CA

Average pressure in July - Twentynine Palms, CA
  • Average pressure in July: 29.82"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 July
Twentynine Palms, CA

Average wind speed in July - Twentynine Palms, CA
  • Average wind speed in July: 6.5mph

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 July
Twentynine Palms, CA

Average humidity in July - Twentynine Palms, CA
  • Average humidity in July: 22%

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (20%).

Average rainfall in July
Twentynine Palms, CA

Average rainfall in July - Twentynine Palms, CA
  • Average rainfall in July: 0.87"

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 July
Twentynine Palms, CA

Average rainfall days in July - Twentynine Palms, CA
  • Average rainfall days in July: 6.9 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 July
Twentynine Palms, CA

Average snowfall in July - Twentynine Palms, CA
  • Average snowfall in July: 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 July
Twentynine Palms, CA

Average snowfall days in July - Twentynine Palms, CA
  • Average snowfall days in July: 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 July /
Average sunshine in July
Twentynine Palms, CA

Average daylight in July / Average sunshine in July - Twentynine Palms, CA
  • Average daylight in July: 14h and 1min

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 July: 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 6min).

Average sunshine days in July
Twentynine Palms, CA

Average sunshine days in July - Twentynine Palms, CA
  • Average sunshine days in July: 20.4 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 July
Twentynine Palms, CA

Average UV index in July - Twentynine Palms, CA
  • Average UV index in July: 8

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 July
Twentynine Palms, CA

Average cloud cover in July - Twentynine Palms, CA
  • Average cloud cover in July: 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 July
Twentynine Palms, CA

Average visibility in July - Twentynine Palms, CA
  • Average visibility in July: 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).

Twentynine Palms, California, USA

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