Climate and Average Weather Year Round in Lebec California, United States
In Lebec, the summers are warm, arid, and clear and the winters are long, cold, and partly cloudy. Over the course of the year, the temperature typically varies from 37°F to 87°F and is rarely below 29°F or above 94°F.
Based on the tourism score, the best time of year to visit Lebec for warm-weather activities is from late June to mid September.
Climate in Lebec
Average Temperature in Lebec
The hot season lasts for 3.0 months, from June 18 to September 19, with an average daily high temperature above 79°F. The hottest day of the year is August 2, with an average high of 87°F and low of 65°F.
The cool season lasts for 4.1 months, from November 18 to March 21, with an average daily high temperature below 57°F. The coldest day of the year is December 23, with an average low of 37°F and high of 50°F.
Average High and Low Temperature in Lebec
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 Lebec
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
In Lebec, 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 Lebec begins around April 27 and lasts for 6.3 months, ending around November 4. On August 26, 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 4 and lasts for 5.7 months, ending around April 27. On February 22, the cloudiest day of the year, the sky is overcast or mostly cloudy 49% of the time, and clear, mostly clear, or partly cloudy 51% of the time.
Cloud Cover Categories in Lebec
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 Lebec varies throughout the year.
The wetter season lasts 4.5 months, from November 22 to April 7, with a greater than 11% chance of a given day being a wet day. The chance of a wet day peaks at 21% on February 20.
The drier season lasts 7.5 months, from April 7 to November 22. The smallest chance of a wet day is 0% on June 23.
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 19% on February 20.
Daily Chance of Precipitation in Lebec
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. Lebec experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 6.2 months, from October 18 to April 24, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around February 19, with an average total accumulation of 2.5 inches.
The rainless period of the year lasts for 5.8 months, from April 24 to October 18. The least rain falls around June 28, with an average total accumulation of 0.0 inches.
Average Monthly Rainfall in Lebec
The length of the day in Lebec varies significantly over the course of the year. In 2021, the shortest day is December 21, with 9 hours, 49 minutes of daylight; the longest day is June 20, with 14 hours, 30 minutes of daylight.
Hours of Daylight and Twilight in Lebec
The earliest sunrise is at 5:41 AM on June 12, and the latest sunrise is 1 hour, 40 minutes later at 7:21 AM on November 6. The earliest sunset is at 4:43 PM on December 5, and the latest sunset is 3 hours, 29 minutes later at 8:13 PM on June 28.
Daylight saving time (DST) is observed in Lebec during 2021, starting in the spring on March 14, lasting 7.8 months, and ending in the fall on November 7.
Sunrise & Sunset with Twilight and Daylight Saving Time in Lebec
The figure below presents a compact representation of key lunar data for 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.
Moon Rise, Set & Phases in Lebec
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 Lebec, 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 in Lebec
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Lebec experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 7.8 months, from October 29 to June 22, with average wind speeds of more than 6.5 miles per hour. The windiest day of the year is April 25, with an average hourly wind speed of 8.0 miles per hour.
The calmer time of year lasts for 4.2 months, from June 22 to October 29. The calmest day of the year is August 11, with an average hourly wind speed of 5.0 miles per hour.
Average Wind Speed in Lebec
The predominant average hourly wind direction in Lebec varies throughout the year.
The wind is most often from the north for 5.3 months, from January 20 to June 29 and for 4.0 months, from August 9 to December 10, with a peak percentage of 54% on May 9. The wind is most often from the west for 1.4 months, from June 29 to August 9, with a peak percentage of 46% on July 19. The wind is most often from the east for 1.3 months, from December 10 to January 20, with a peak percentage of 43% on January 1.
Wind Direction in Lebec
Lebec 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 3.4 months, from July 6 to October 18, with an average temperature above 65°F. The day of the year with the warmest water is August 18, with an average temperature of 67°F.
The time of year with cooler water lasts for 4.9 months, from December 13 to May 9, with an average temperature below 60°F. The day of the year with the coolest water is March 11, with an average temperature of 58°F.
Average Water Temperature in Lebec
Best Time of Year to Visit
To characterize how pleasant the weather is in Lebec 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 time of year to visit Lebec for general outdoor tourist activities is from late June to mid September, with a peak score in the last week of July.
Tourism Score in Lebec
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 Lebec for hot-weather activities is from early July to late August, with a peak score in the last week of July.
Beach/Pool Score in Lebec
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.
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 Lebec typically lasts for 8.0 months (243 days), from around March 31 to around November 29, rarely starting before February 18 or after May 1, and rarely ending before November 8 or after December 24.
Time Spent in Various Temperature Bands and the Growing Season in Lebec
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.
Based on growing degree days alone, the first spring blooms in Lebec should appear around March 7, only rarely appearing before February 12 or after April 10.
Growing Degree Days in Lebec
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 3.7 months, from April 30 to August 22, with an average daily incident shortwave energy per square meter above 7.5 kWh. The brightest day of the year is June 21, with an average of 8.7 kWh.
The darker period of the year lasts for 3.3 months, from November 6 to February 14, with an average daily incident shortwave energy per square meter below 4.0 kWh. The darkest day of the year is December 26, with an average of 2.8 kWh.
Average Daily Incident Shortwave Solar Energy in Lebec
For the purposes of this report, the geographical coordinates of Lebec are 34.842 deg latitude, -118.865 deg longitude, and 3,481 ft elevation.
The topography within 2 miles of Lebec contains very significant variations in elevation, with a maximum elevation change of 1,578 feet and an average elevation above sea level of 3,833 feet. Within 10 miles contains very significant variations in elevation (7,103 feet). Within 50 miles also contains extreme variations in elevation (8,819 feet).
The area within 2 miles of Lebec is covered by shrubs (58%) and grassland (34%), within 10 miles by shrubs (47%) and grassland (37%), and within 50 miles by shrubs (51%) and grassland (24%).
This report illustrates the typical weather in Lebec, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Lebec.
For each station, the records are corrected for the elevation difference between that station and Lebec 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 Lebec is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Lebec and a given station.
The stations contributing to this reconstruction are: Sandberg (KSDB, 58%, 17 kilometers, southeast); Tehachapi Municipal Airport (KTSP, 32%, 51 kilometers, northeast); and Meadows Field (KBFL, 10%, 68 kilometers, north).
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.
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 airports 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.