The percentage of time spent in various temperature bands. The wettest month (with the highest rainfall) is August (20.3mm). All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Weather forecast in … Temperature In August, the average high-temperature is essentially the same as in July - a still sweltering 100.9°F (38.3°C). The highest average 31-day accumulation is 0.4 inches on August 14. The driest month (with the lowest rainfall) is June (0.3mm). The topography within 2 miles of Twentynine Palms contains very significant variations in elevation, with a maximum elevation change of 1,447 feet and an average elevation above sea level of 2,059 feet. | Resources. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. The estimated value at Twentynine Palms is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Twentynine Palms and a given station. Montly weather forecast in Twentynine Palms on Yandex.Weather. The average hourly wind speed in Twentynine Palms is essentially constant during August, remaining within 0.2 miles per hour of 6.7 miles per hour throughout. Lightning detected in this zone. To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. Daily high temperatures decrease by 3°F, from 102°F to 98°F, rarely falling below 92°F or exceeding 108°F. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. support@__remove_this_part__weatherspark.com. Twentynine Palms, California, USA - August weather averages including high and low temperatures, humidity, rainfall, snowfall, daylight, sunshine, UV index, and sea temperature. This WeatherCity Weather Forecast for Twentynine Palms, California, United States is computed using a computer-generated forecast model and should be considered experimental. The chance that a given day will be muggy in Twentynine Palms is essentially constant during August, remaining within 1% of 6% throughout. The growing season in Twentynine Palms typically lasts for 10 months (312 days), from around January 29 to around December 7, rarely starting after February 25, or ending before November 16. The latest sunset is 7:44 PM on August 1 and the earliest sunset is 34 minutes earlier at 7:10 PM on August 31. Daily low temperatures decrease by 4°F, from 77°F to 73°F, rarely falling below 66°F or exceeding 83°F. The stations contributing to this reconstruction are: Twenty-Nine Palms, Marine Corps Air-Ground Combat Center (75%, 21 kilometers, northwest); Palm Springs International Airport (12%, 54 kilometers, southwest); Thermal Airport (9%, 57 kilometers, south); and Needles Airport (3.9%, 149 kilometers, northeast). The figure below presents a compact representation of key lunar data for August 2021. There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Twentynine Palms. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . The month of August in Twentynine Palms is reliably fully within the growing season. city of twentynine palms; joshua tree national park; twentynine palms historical society; marine corps air ground combat center; 29 palms visitor center 73484 twentynine palms hwy. Daily low temperatures decrease by 3°F, from 77°F to 73°F, rarely falling below 67°F or exceeding 83°F. See the current Twentynine Palms, CA weather and a 5 day forecast. The average growing degree days accumulated over the course of August, with 25th to 75th and 10th to 90th percentile bands. For reference, on February 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 39%, while on September 18, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 89%. Mostly Clear. The highest chance of a muggy day during August is 7% on August 24. The month with shortest days is December (Average daylight: 9.9h). For reference, on August 24, the muggiest day of the year, there are muggy conditions 7% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time. Summary of the weather and climate in Twentynine Palms, CA: The average high in Twentynine Palms, CA is 81.4°F and average low is 56.7°F; The hottest month is July with an high of 102.7°F; The coldest month is December with an low of 39.7°F; Annual rainfall is 4.46 inches. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Twentynine Palms area. Time zones for airports and weather stations are provided by AskGeo.com . Ouarzazat, Morocco (6,006 miles away) is the far-away foreign place with temperatures most similar to Twentynine Palms (view comparison). 10 PM PST. We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. For reference, on April 25, the windiest day of the year, the daily average wind speed is 8.9 miles per hour, while on September 4, the calmest day of the year, the daily average wind speed is 6.5 miles per hour. Months with the highest number of rainy days are January and February (3.2 days). ☂ Online precipitation map and other weather maps. From the start to the end of the month, the length of the day decreases by 56 minutes, implying an average daily decrease of 1 minute, 51 seconds, and weekly decrease of 12 minutes, 58 seconds. Weather in 29 Palms on YP.com. 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