Average Weather in Magalia California, United States
In Magalia, the summers are warm, dry, and mostly clear and the winters are chilly, wet, and partly cloudy. Over the course of the year, the temperature typically varies from 33°F to 88°F and is rarely below 25°F or above 96°F.
The hot season lasts for 3.4 months, from June 8 to September 21, with an average daily high temperature above 79°F. The hottest day of the year is July 21, with an average high of 88°F and low of 61°F.
The cool season lasts for 3.1 months, from November 19 to February 23, with an average daily high temperature below 54°F. The coldest day of the year is December 31, with an average low of 33°F and high of 46°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 Magalia, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.
The clearer part of the year in Magalia begins around May 26 and lasts for 4.8 months, ending around October 21. On July 29, 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 October 21 and lasts for 7.2 months, ending around May 26. On February 26, the cloudiest day of the year, the sky is overcast or mostly cloudy 61% of the time, and clear, mostly clear, or partly cloudy 39% of the time.
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Magalia varies significantly throughout the year.
The wetter season lasts 6.0 months, from October 26 to April 27, with a greater than 19% chance of a given day being a wet day. The chance of a wet day peaks at 37% on March 2.
The drier season lasts 6.0 months, from April 27 to October 26. The smallest chance of a wet day is 1% on July 25.
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 36% on March 2.
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. Magalia experiences extreme seasonal variation in monthly rainfall.
The rainy period of the year lasts for 9.1 months, from September 13 to June 17, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around February 17, with an average total accumulation of 6.5 inches.
The rainless period of the year lasts for 2.9 months, from June 17 to September 13. The least rain falls around July 31, with an average total accumulation of 0.0 inches.
Average Monthly Rainfall
The length of the day in Magalia varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 21 minutes of daylight; the longest day is June 21, with 14 hours, 60 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:37 AM on June 13, and the latest sunrise is 2 hours, 1 minute later at 7:38 AM on November 4. The earliest sunset is at 4:41 PM on December 7, and the latest sunset is 3 hours, 57 minutes later at 8:38 PM on June 27.
Daylight saving time (DST) is observed in Magalia during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.
Sunrise & Sunset with Twilight and Daylight Saving Time
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 perceived humidity level in Magalia, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.
Humidity Comfort Levels
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 Magalia does not vary significantly over the course of the year, remaining within 0.4 miles per hour of 3.5 miles per hour throughout.
Average Wind Speed
The predominant average hourly wind direction in Magalia varies throughout the year.
The wind is most often from the south for 6.8 months, from February 18 to September 13, with a peak percentage of 53% on August 12. The wind is most often from the east for 5.2 months, from September 13 to February 18, with a peak percentage of 52% on January 1.
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 experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3.4 months, from May 12 to August 25, with an average daily incident shortwave energy per square meter above 7.1 kWh. The brightest day of the year is July 1, with an average of 8.5 kWh.
The darker period of the year lasts for 3.7 months, from November 1 to February 20, with an average daily incident shortwave energy per square meter below 3.2 kWh. The darkest day of the year is December 20, with an average of 1.9 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Magalia are 39.812 deg latitude, -121.578 deg longitude, and 2,290 ft elevation.
The topography within 2 miles of Magalia contains very significant variations in elevation, with a maximum elevation change of 1,900 feet and an average elevation above sea level of 2,270 feet. Within 10 miles contains very significant variations in elevation (5,010 feet). Within 50 miles also contains extreme variations in elevation (10,344 feet).
The area within 2 miles of Magalia is covered by trees (87%) and shrubs (13%), within 10 miles by trees (64%) and shrubs (28%), and within 50 miles by trees (42%) and grassland (23%).
This report illustrates the typical weather in Magalia, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Magalia.
For each station, the records are corrected for the elevation difference between that station and Magalia 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 Magalia is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Magalia and a given station.
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.