The best times to visit Twentynine Palms for ideal weather are
March 12th to May 27th
or
October 1st to November 4th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Twentynine Palms Travel Guide
Other Twentynine Palms Travel Info
Weather in Twentynine Palms
Temperature
Average temperatures in Twentynine Palms vary drastically. Considering humidity, temperatures feel very nice much of the year, but hot in the summer and cold in the winter with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 52nd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Twentynine Palms, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early July where highs are regularly around 104.8°F (40.4°C) with temperatures rarely dropping below 76.7°F (24.8°C) at night.
Twentynine Palms Temperatures (Fahrenheit)
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Twentynine Palms Temperatures (Celsius)
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“Feels-Like” Temperatures
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Twentynine Palms Perceived Temperature (F)
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Twentynine Palms Perceived Temperature (C)
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Average Twentynine Palms Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
Show Fahrenheit
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 62.9 | 49.4 | 38.6 |
| Feb | 67.2 | 53.4 | 41.8 |
| Mar | 75 | 60.8 | 48 |
| Apr | 81 | 66.3 | 53.1 |
| May | 89.1 | 74.9 | 61.3 |
| Jun | 99.1 | 85 | 70.3 |
| Jul | 103.4 | 90.2 | 77 |
| Aug | 102.3 | 88.8 | 75.3 |
| Sep | 96.3 | 82.4 | 68.6 |
| Oct | 83.5 | 69.3 | 56.3 |
| Nov | 71 | 56.9 | 45 |
| Dec | 59.9 | 47.6 | 37.6 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 17.2 | 9.7 | 3.7 |
| Feb | 19.6 | 11.9 | 5.4 |
| Mar | 23.9 | 16 | 8.9 |
| Apr | 27.2 | 19.1 | 11.7 |
| May | 31.7 | 23.8 | 16.3 |
| Jun | 37.3 | 29.4 | 21.3 |
| Jul | 39.7 | 32.3 | 25 |
| Aug | 39.1 | 31.6 | 24.1 |
| Sep | 35.7 | 28 | 20.3 |
| Oct | 28.6 | 20.7 | 13.5 |
| Nov | 21.7 | 13.8 | 7.2 |
| Dec | 15.5 | 8.7 | 3.1 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Twentynine Palms are May, June, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid January. For example, on the week of January 8th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late January with an average of 1 days of significant precipitation the week of January 22nd.
When can you find snow in Twentynine Palms? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Twentynine Palms.
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Snow on the Ground
The graph below shows the average snow on the ground in Twentynine Palms (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 4% | 0 | 0.5 |
| Feb | 2% | 0 | 0.2 |
| Mar | 1% | 0 | 0.1 |
| Apr | 1% | 0 | 0.1 |
| May | 0% | 0 | 0 |
| Jun | 0% | 0 | 0 |
| Jul | 1% | 0 | 0.2 |
| Aug | 2% | 0 | 0.2 |
| Sep | 2% | 0 | 0.2 |
| Oct | 1% | 0 | 0.1 |
| Nov | 2% | 0 | 0.2 |
| Dec | 4% | 0 | 0.6 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 4 | 0 | 1.3 |
| Feb | 2 | 0 | 0.5 |
| Mar | 1 | 0 | 0.3 |
| Apr | 1 | 0 | 0.3 |
| May | 0 | 0 | 0 |
| Jun | 0 | 0 | 0 |
| Jul | 1 | 0 | 0.5 |
| Aug | 2 | 0 | 0.5 |
| Sep | 2 | 0 | 0.5 |
| Oct | 1 | 0 | 0.3 |
| Nov | 2 | 0 | 0.5 |
| Dec | 4 | 0 | 1.5 |
Humidity and Wind
Twentynine Palms has no months that would be considered humid, with some extremely dry months. The least humid month is June (8.7% relative humidity), and the most humid month is December (33.5%).
Wind in Twentynine Palms is usually moderate. The windiest month is May, followed by April and June. May’s average wind speed of around 9.4 knots (10.8 MPH or 17.3 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early April where average top sustained speeds reach 21.1 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Twentynine Palms.
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Wind
The graph below shows wind speed (max and average) in knots.
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Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
| Month | Avg. Wind | Avg. Wind Feel | Sustained High Wind | High Wind Feel |
| Jan | 5.9 | Light breeze | 13.2 | Significant breeze |
| Feb | 6.9 | Light breeze | 15.6 | Significant breeze |
| Mar | 7.7 | Gentle breeze | 16.8 | Significant breeze |
| Apr | 9.3 | Gentle breeze | 19.7 | Strong breeze |
| May | 9.4 | Gentle breeze | 19.6 | Significant breeze |
| Jun | 8.2 | Gentle breeze | 17.7 | Strong breeze |
| Jul | 7.3 | Gentle breeze | 17.1 | Significant breeze |
| Aug | 6.6 | Light breeze | 16 | Significant breeze |
| Sep | 5.8 | Light breeze | 14.3 | Significant breeze |
| Oct | 6.1 | Light breeze | 14.1 | Significant breeze |
| Nov | 6.1 | Light breeze | 13.3 | Significant breeze |
| Dec | 6.2 | Light breeze | 13.8 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 25.3% |
| Feb | 25.6% |
| Mar | 17.5% |
| Apr | 13.8% |
| May | 11.5% |
| Jun | 8.7% |
| Jul | 15.3% |
| Aug | 15.7% |
| Sep | 16.6% |
| Oct | 17.6% |
| Nov | 20.9% |
| Dec | 33.5% |
Is it Safe to Travel to Twentynine Palms?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Dec 04, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Twentynine Palms, CA, US is August, followed by June and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Twentynine Palms in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Twentynine Palms Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 94.1°F (34.5°C) and 68.1°F (20.1°C) with warmer temperatures in the later months. Rain is nonexistent with roughly 0 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have hot weather with high temperatures that are extremely hot. These months see moderate precipitation with about 0 days of precipitation per month. June – August is the busiest season for tourism in Twentynine Palms, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 99.3°F (37.4°C) and 65.2°F (18.4°C), which will feel very nice given the humidity and wind. It rains or snows a barely noticeable amount: 0 to 1 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Twentynine Palms to be enjoyable for warm weather travelers. The average high during this season is between 69.6°F (20.9°C) and 57.7°F (14.3°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› the United States › Twentynine Palms, CA, US