Average Weather in Weldon California, United States
In Weldon, the summers are hot, arid, and clear and the winters are cold and partly cloudy. Over the course of the year, the temperature typically varies from 34°F to 93°F and is rarely below 26°F or above 99°F.
Based on the tourism score, the best time of year to visit Weldon for warm-weather activities is from early June to late September.
The hot season lasts for 3.3 months, from June 10 to September 19, with an average daily high temperature above 85°F. The hottest day of the year is July 26, with an average high of 93°F and low of 66°F.
The cool season lasts for 3.5 months, from November 20 to March 3, with an average daily high temperature below 61°F. The coldest day of the year is December 25, with an average low of 34°F and high of 53°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 Weldon, 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 Weldon begins around May 5 and lasts for 5.9 months, ending around November 3. On August 13, 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 3 and lasts for 6.1 months, ending around May 5. On February 22, the cloudiest day of the year, the sky is overcast or mostly cloudy 47% of the time, and clear, mostly clear, or partly cloudy 53% of the time.
Cloud Cover Categories
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Weldon varies throughout the year.
The wetter season lasts 5.0 months, from November 10 to April 9, with a greater than 10% chance of a given day being a wet day. The chance of a wet day peaks at 20% on February 21.
The drier season lasts 7.0 months, from April 9 to November 10. 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 20% 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. Weldon experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 5.8 months, from October 26 to April 18, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around January 3, with an average total accumulation of 1.6 inches.
The rainless period of the year lasts for 6.2 months, from April 18 to October 26. The least rain falls around June 22, with an average total accumulation of 0.0 inches.
Average Monthly Rainfall
The length of the day in Weldon varies significantly over the course of the year. In 2018, the shortest day is December 21, with 9 hours, 45 minutes of daylight; the longest day is June 21, with 14 hours, 35 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:36 AM on June 12, and the latest sunrise is 1 hour, 40 minutes later at 7:17 AM on November 3. The earliest sunset is at 4:39 PM on December 5, and the latest sunset is 3 hours, 33 minutes later at 8:13 PM on June 28.
Daylight saving time (DST) is observed in Weldon during 2018, starting in the spring on March 11, lasting 7.8 months, and ending in the fall on November 4.
Sunrise & Sunset with Twilight and Daylight Saving Time
The perceived humidity level in Weldon, 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
The average hourly wind speed in Weldon experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 4.0 months, from March 13 to July 12, with average wind speeds of more than 7.4 miles per hour. The windiest day of the year is May 6, with an average hourly wind speed of 8.6 miles per hour.
The calmer time of year lasts for 8.0 months, from July 12 to March 13. The calmest day of the year is October 9, with an average hourly wind speed of 6.2 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Weldon varies throughout the year.
The wind is most often from the west for 10 months, from January 31 to December 3, with a peak percentage of 75% on July 3. The wind is most often from the east for 1.9 months, from December 3 to January 31, with a peak percentage of 42% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Weldon 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 Weldon for general outdoor tourist activities is from early June to late September, with a peak score in the last week of June.
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 Weldon for hot-weather activities is from early July to mid August, with a peak score in the third week of July.
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.
The growing season in Weldon typically lasts for 8.1 months (250 days), from around March 15 to around November 20, rarely starting before February 9 or after April 14, and rarely ending before October 30 or after December 10.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Weldon should appear around February 23, only rarely appearing before February 10 or after March 10.
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 3.7 months, from April 30 to August 20, with an average daily incident shortwave energy per square meter above 7.6 kWh. The brightest day of the year is June 22, with an average of 8.8 kWh.
The darker period of the year lasts for 3.3 months, from November 5 to February 13, with an average daily incident shortwave energy per square meter below 4.0 kWh. The darkest day of the year is December 24, with an average of 2.8 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Weldon are 35.666 deg latitude, -118.290 deg longitude, and 2,808 ft elevation.
The topography within 2 miles of Weldon contains very significant variations in elevation, with a maximum elevation change of 1,358 feet and an average elevation above sea level of 2,761 feet. Within 10 miles contains very significant variations in elevation (5,656 feet). Within 50 miles also contains extreme variations in elevation (11,785 feet).
The area within 2 miles of Weldon is covered by cropland (50%), shrubs (25%), and grassland (25%), within 10 miles by shrubs (70%) and trees (13%), and within 50 miles by shrubs (58%) and grassland (19%).
This report illustrates the typical weather in Weldon, 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 Weldon.
For each station, the records are corrected for the elevation difference between that station and Weldon 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 Weldon is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Weldon and a given station.
The stations contributing to this reconstruction are: Ridgecrest Community Hospital Heliport (40%, 54 kilometers, east); Tehachapi Municipal Airport (29%, 61 kilometers, south); Meadows Field (16%, 74 kilometers, west); and Porterville Municipal Airport (15%, 81 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .