Average Weather in March in Phoenix Lake California, United States
Daily low temperatures increase by 3°F, from 38°F to 41°F, rarely falling below 30°F or exceeding 48°F.
For reference, on July 19, the hottest day of the year, temperatures in Phoenix Lake typically range from 60°F to 88°F, while on December 25, the coldest day of the year, they range from 35°F to 50°F.
Average High and Low Temperature in March
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. The horizontal axis is the day, 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 March
The month of March in Phoenix Lake experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 55% to 48%.
The clearest day of the month is March 31, with clear, mostly clear, or partly cloudy conditions 52% of the time.
For reference, on February 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 56%, while on July 29, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 90%.
Cloud Cover Categories in March
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Phoenix Lake, the chance of a wet day over the course of March is very rapidly decreasing, starting the month at 30% and ending it at 21%.
For reference, the year's highest daily chance of a wet day is 31% on February 21, and its lowest chance is 0% on August 6.
Over the course of March in Phoenix Lake, the chance of a day with only rain decreases from 29% to 21%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in March
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.
The average sliding 31-day rainfall during March in Phoenix Lake is rapidly decreasing, starting the month at 4.2 inches, when it rarely exceeds 8.4 inches or falls below 1.0 inches, and ending the month at 2.5 inches, when it rarely exceeds 5.9 inches or falls below 0.3 inches.
Average Monthly Rainfall in March
Over the course of March in Phoenix Lake, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 14 minutes, implying an average daily increase of 2 minutes, 28 seconds, and weekly increase of 17 minutes, 13 seconds.
The shortest day of the month is March 1, with 11 hours, 23 minutes of daylight and the longest day is March 31, with 12 hours, 36 minutes of daylight.
Hours of Daylight and Twilight in March
The earliest sunrise of the month in Phoenix Lake is 6:17 AM on March 11 and the latest sunrise is 58 minutes later at 7:16 AM on March 12.
The earliest sunset is 5:55 PM on March 1 and the latest sunset is 1 hour, 29 minutes later at 7:23 PM on March 31.
Daylight saving time (DST) starts at 3:00 AM on March 12, 2017, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 5:38 AM and sets 14 hours, 48 minutes later, at 8:27 PM, while on December 21, the shortest day of the year, it rises at 7:13 AM and sets 9 hours, 31 minutes later, at 4:45 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in March
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy in Phoenix Lake is essentially constant during March, remaining around 0% throughout.
For reference, on August 22, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in March
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Phoenix Lake is essentially constant during March, remaining within 0.2 miles per hour of 5.3 miles per hour throughout.
For reference, on February 4, the windiest day of the year, the daily average wind speed is 5.7 miles per hour, while on September 24, the calmest day of the year, the daily average wind speed is 4.9 miles per hour.
The lowest daily average wind speed during March is 5.2 miles per hour on March 26.
Average Wind Speed in March
Wind Direction in March
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Phoenix Lake typically lasts for 7.7 months (237 days), from around March 29 to around November 21, rarely starting before February 28 or after April 21, and rarely ending before October 31 or after December 14.
During March in Phoenix Lake, the chance that a given day is within the growing season is rapidly increasing rising from 11% to 53% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in March
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days in Phoenix Lake are gradually increasing during March, increasing by 88°F, from 57°F to 145°F, over the course of the month.
Growing Degree Days in March
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. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy in Phoenix Lake is rapidly increasing during March, rising by 1.6 kWh, from 4.0 kWh to 5.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in March
For the purposes of this report, the geographical coordinates of Phoenix Lake are 38.006 deg latitude, -120.307 deg longitude, and 2,772 ft elevation.
The topography within 2 miles of Phoenix Lake contains very significant variations in elevation, with a maximum elevation change of 1,112 feet and an average elevation above sea level of 2,693 feet. Within 10 miles contains very significant variations in elevation (4,698 feet). Within 50 miles also contains extreme variations in elevation (11,650 feet).
The area within 2 miles of Phoenix Lake is covered by shrubs (92%), within 10 miles by shrubs (53%) and trees (30%), and within 50 miles by shrubs (29%) and trees (28%).
This report illustrates the typical weather in Phoenix Lake year round, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Phoenix Lake.
For each station, the records are corrected for the elevation difference between that station and Phoenix Lake 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 Phoenix Lake is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Phoenix Lake and a given station.
The stations contributing to this reconstruction are: Modesto City-County Airport (21%, 71 kilometers, southwest); Castle Airport (22%, 73 kilometers, south); Bridgeport Sonora Junction (14%, 79 kilometers, northeast); Placerville Airport (29%, 88 kilometers, northwest); and Lake Tahoe Airport (13%, 103 kilometers, north).
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
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 . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
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.