Average Weather in Bermuda Dunes California, United States
In Bermuda Dunes, the summers are sweltering and arid, the winters are cool, and it is mostly clear year round. Over the course of the year, the temperature typically varies from 43°F to 107°F and is rarely below 35°F or above 113°F.
Based on the beach/pool score, the best time of year to visit Bermuda Dunes for hot-weather activities is from late May to late September.
The hot season lasts for 3.5 months, from June 5 to September 20, with an average daily high temperature above 100°F. The hottest day of the year is July 14, with an average high of 107°F and low of 79°F.
The cool season lasts for 3.2 months, from November 20 to February 26, with an average daily high temperature below 76°F. The coldest day of the year is December 27, with an average low of 43°F and high of 68°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature
In Bermuda Dunes, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.
The clearer part of the year in Bermuda Dunes begins around April 10 and lasts for 6.9 months, ending around November 5. On September 18, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 90% of the time, and overcast or mostly cloudy 10% of the time.
The cloudier part of the year begins around November 5 and lasts for 5.1 months, ending around April 10. On February 20, the cloudiest day of the year, the sky is overcast or mostly cloudy 38% of the time, and clear, mostly clear, or partly cloudy 62% of the time.
Cloud Cover Categories
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Bermuda Dunes varies throughout the year.
The wetter season lasts 4.2 months, from November 23 to March 30, with a greater than 7% chance of a given day being a wet day. The chance of a wet day peaks at 14% on February 21.
The drier season lasts 7.8 months, from March 30 to November 23. The smallest chance of a wet day is 1% on June 15.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 14% on February 21.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Bermuda Dunes experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 4.3 months, from November 18 to March 29, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around February 18, with an average total accumulation of 1.4 inches.
The rainless period of the year lasts for 7.7 months, from March 29 to November 18. The least rain falls around June 13, with an average total accumulation of 0.0 inches.
Average Monthly Rainfall
The length of the day in Bermuda Dunes varies significantly over the course of the year. In 2019, the shortest day is December 21, with 9 hours, 55 minutes of daylight; the longest day is June 21, with 14 hours, 24 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:34 AM on June 12, and the latest sunrise is 1 hour, 31 minutes later at 7:05 AM on November 2. The earliest sunset is at 4:36 PM on December 5, and the latest sunset is 3 hours, 23 minutes later at 7:59 PM on June 29.
Daylight saving time (DST) is observed in Bermuda Dunes during 2019, starting in the spring on March 10, lasting 7.8 months, and ending in the fall on November 3.
Sunrise & Sunset with Twilight and Daylight Saving Time
Bermuda Dunes experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 2.8 months, from July 2 to September 25, during which time the comfort level is muggy, oppressive, or miserable at least 4% of the time. The muggiest day of the year is August 24, with muggy conditions 17% of the time.
The least muggy day of the year is December 6, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Bermuda Dunes experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 4.0 months, from March 14 to July 12, with average wind speeds of more than 7.6 miles per hour. The windiest day of the year is May 3, with an average hourly wind speed of 8.8 miles per hour.
The calmer time of year lasts for 8.0 months, from July 12 to March 14. The calmest day of the year is January 11, with an average hourly wind speed of 6.4 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Bermuda Dunes varies throughout the year.
The wind is most often from the west for 8.6 months, from February 10 to October 30, with a peak percentage of 67% on June 5. The wind is most often from the north for 3.3 months, from October 30 to February 10, with a peak percentage of 54% on January 1.
Bermuda Dunes is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average water temperature experiences some seasonal variation over the course of the year.
The time of year with warmer water lasts for 2.9 months, from July 7 to October 5, with an average temperature above 68°F. The day of the year with the warmest water is August 23, with an average temperature of 70°F.
The time of year with cooler water lasts for 4.4 months, from December 8 to April 20, with an average temperature below 61°F. The day of the year with the coolest water is February 7, with an average temperature of 59°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is in Bermuda Dunes throughout the year, we compute two travel scores.
The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best times of year to visit Bermuda Dunes for general outdoor tourist activities are from early April to mid June and from mid September to early November, with a peak score in the second week of October.
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Bermuda Dunes for hot-weather activities is from late May to late September, with a peak score in the last week of June.
For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.
Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.
Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.
Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.
While it does not do so every year, freezing temperatures are seen in Bermuda Dunes over some winters. The day least likely to be in the growing season is December 25, with a 73% chance.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Bermuda Dunes should appear around January 13, only rarely appearing before January 10 or after January 19.
Growing Degree Days
The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3.5 months, from April 21 to August 3, with an average daily incident shortwave energy per square meter above 7.6 kWh. The brightest day of the year is June 13, with an average of 8.7 kWh.
The darker period of the year lasts for 3.1 months, from November 5 to February 10, with an average daily incident shortwave energy per square meter below 4.3 kWh. The darkest day of the year is December 22, with an average of 3.2 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Bermuda Dunes are 33.743 deg latitude, -116.289 deg longitude, and 85 ft elevation.
The topography within 2 miles of Bermuda Dunes contains only modest variations in elevation, with a maximum elevation change of 177 feet and an average elevation above sea level of 94 feet. Within 10 miles contains only modest variations in elevation (3,576 feet). Within 50 miles also contains extreme variations in elevation (11,719 feet).
The area within 2 miles of Bermuda Dunes is covered by shrubs (61%), cropland (22%), and artificial surfaces (16%), within 10 miles by shrubs (68%) and cropland (18%), and within 50 miles by shrubs (74%).
This report illustrates the typical weather in Bermuda Dunes, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Bermuda Dunes.
For each station, the records are corrected for the elevation difference between that station and Bermuda Dunes according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Bermuda Dunes is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Bermuda Dunes and a given station.
The stations contributing to this reconstruction are: Thermal Airport (53%, 18 kilometers, southeast); Palm Springs International Airport (37%, 22 kilometers, northwest); Twenty-Nine Palms, Marine Corps Air-Ground Combat Center (5%, 63 kilometers, north); and Ramona Airport (4.0%, 98 kilometers, southwest).
Time zones for aiports and weather stations are provided by AskGeo.com .