Average Weather in Commerce Oklahoma, United States
In Commerce, the summers are hot, muggy, and wet; the winters are short, very cold, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 28°F to 92°F and is rarely below 12°F or above 100°F.
Based on the beach/pool score, the best time of year to visit Commerce for hot-weather activities is from mid June to early September.
The hot season lasts for 3.4 months, from June 4 to September 16, with an average daily high temperature above 83°F. The hottest day of the year is July 25, with an average high of 92°F and low of 72°F.
The cold season lasts for 2.9 months, from November 27 to February 24, with an average daily high temperature below 55°F. The coldest day of the year is January 6, with an average low of 28°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 Commerce, 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 Commerce begins around June 9 and lasts for 4.8 months, ending around November 3. On July 29, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 72% of the time, and overcast or mostly cloudy 28% of the time.
The cloudier part of the year begins around November 3 and lasts for 7.2 months, ending around June 9. On February 12, 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
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 Commerce varies significantly throughout the year.
The wetter season lasts 5.7 months, from March 27 to September 16, with a greater than 29% chance of a given day being a wet day. The chance of a wet day peaks at 45% on May 27.
The drier season lasts 6.3 months, from September 16 to March 27. The smallest chance of a wet day is 13% on January 12.
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 45% on May 27.
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. Commerce experiences extreme seasonal variation in monthly rainfall.
Rain falls throughout the year in Commerce. The most rain falls during the 31 days centered around May 18, with an average total accumulation of 5.3 inches.
The least rain falls around January 21, with an average total accumulation of 1.2 inches.
Average Monthly Rainfall
The sliding 31-day liquid-equivalent quantity of snowfall in Commerce does not vary significantly over the course of the year, staying within 0.1 inches of 0.1 inches throughout.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Commerce varies significantly over the course of the year. In 2018, the shortest day is December 21, with 9 hours, 38 minutes of daylight; the longest day is June 21, with 14 hours, 42 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:59 AM on June 13, and the latest sunrise is 1 hour, 46 minutes later at 7:45 AM on November 3. The earliest sunset is at 5:02 PM on December 6, and the latest sunset is 3 hours, 40 minutes later at 8:42 PM on June 28.
Daylight saving time (DST) is observed in Commerce 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
Commerce experiences extreme seasonal variation in the perceived humidity.
The muggier period of the year lasts for 4.4 months, from May 14 to September 27, during which time the comfort level is muggy, oppressive, or miserable at least 20% of the time. The muggiest day of the year is July 6, with muggy conditions 81% of the time.
The least muggy day of the year is December 22, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Commerce experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 7.2 months, from October 15 to May 21, with average wind speeds of more than 9.6 miles per hour. The windiest day of the year is April 1, with an average hourly wind speed of 11.7 miles per hour.
The calmer time of year lasts for 4.8 months, from May 21 to October 15. The calmest day of the year is August 3, with an average hourly wind speed of 7.4 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Commerce varies throughout the year.
The wind is most often from the north for 2.1 weeks, from January 20 to February 4 and for 1.3 weeks, from February 10 to February 19, with a peak percentage of 35% on January 28. The wind is most often from the south for 6.0 days, from February 4 to February 10 and for 11 months, from February 19 to January 20, with a peak percentage of 34% on February 5.
Best Time of Year to Visit
To characterize how pleasant the weather is in Commerce 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 times of year to visit Commerce for general outdoor tourist activities are from mid May to mid July and from late July to early October, with a peak score in the second week of September.
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 Commerce for hot-weather activities is from mid June to early September, with a peak score in the first 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 Commerce typically lasts for 6.8 months (210 days), from around April 3 to around October 30, rarely starting before March 14 or after April 21, and rarely ending before October 11 or after November 18.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Commerce should appear around February 27, only rarely appearing before February 11 or after March 17.
Growing Degree Days
The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.
The brighter period of the year lasts for 4.0 months, from April 29 to August 28, with an average daily incident shortwave energy per square meter above 6.1 kWh. The brightest day of the year is July 9, with an average of 7.0 kWh.
The darker period of the year lasts for 3.1 months, from November 6 to February 9, with an average daily incident shortwave energy per square meter below 3.3 kWh. The darkest day of the year is December 20, with an average of 2.3 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Commerce are 36.933 deg latitude, -94.873 deg longitude, and 804 ft elevation.
The topography within 2 miles of Commerce is essentially flat, with a maximum elevation change of 69 feet and an average elevation above sea level of 802 feet. Within 10 miles is essentially flat (246 feet). Within 50 miles contains only modest variations in elevation (886 feet).
The area within 2 miles of Commerce is covered by cropland (78%) and artificial surfaces (18%), within 10 miles by cropland (80%) and trees (13%), and within 50 miles by cropland (70%) and trees (22%).
This report illustrates the typical weather in Commerce, 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 Commerce.
For each station, the records are corrected for the elevation difference between that station and Commerce 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 Commerce is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Commerce and a given station.
The stations contributing to this reconstruction are: Grove Municipal Airport (43%, 38 kilometers, south); Joplin Regional Airport (38%, 41 kilometers, northeast); and Coffeyville Municipal Airport (20%, 64 kilometers, west).
Time zones for aiports and weather stations are provided by AskGeo.com .