Average Weather in Lexington Nebraska, United States
In Lexington, the summers are warm and mostly clear and the winters are freezing, dry, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 16°F to 88°F and is rarely below -1°F or above 97°F.
Based on the tourism score, the best time of year to visit Lexington for warm-weather activities is from mid June to early September.
The hot season lasts for 3.5 months, from June 1 to September 17, with an average daily high temperature above 78°F. The hottest day of the year is July 20, with an average high of 88°F and low of 64°F.
The cold season lasts for 3.2 months, from November 22 to February 27, with an average daily high temperature below 48°F. The coldest day of the year is January 2, with an average low of 16°F and high of 38°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
Balahovit, Armenia (6,414 miles away); Bishkek, Kyrgyzstan (6,654 miles); and Lanzhou, China (6,929 miles) are the far-away foreign places with temperatures most similar to Lexington (view comparison).
In Lexington, 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 Lexington begins around June 5 and lasts for 4.7 months, ending around October 27. On July 13, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 75% of the time, and overcast or mostly cloudy 25% of the time.
The cloudier part of the year begins around October 27 and lasts for 7.3 months, ending around June 5. On March 4, 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
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 Lexington varies significantly throughout the year.
The wetter season lasts 4.8 months, from April 18 to September 11, with a greater than 21% chance of a given day being a wet day. The chance of a wet day peaks at 39% on June 6.
The drier season lasts 7.2 months, from September 11 to April 18. The smallest chance of a wet day is 4% on January 11.
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 in Lexington changes throughout the year.
Rain alone is the most common for 9.4 months, from February 18 to December 2. The highest chance of a day with rain alone is 39% on June 6.
Snow alone is the most common for 2.6 months, from December 2 to February 18. The highest chance of a day with snow alone is 3% on December 12.
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. Lexington experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 8.6 months, from March 1 to November 19, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 2, with an average total accumulation of 3.4 inches.
The rainless period of the year lasts for 3.5 months, from November 19 to March 1. The least rain falls around January 14, with an average total accumulation of 0.1 inches.
Average Monthly Rainfall
The sliding 31-day liquid-equivalent quantity of snowfall in Lexington 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 Lexington varies significantly over the course of the year. In 2021, the shortest day is December 21, with 9 hours, 15 minutes of daylight; the longest day is June 20, with 15 hours, 6 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 6:06 AM on June 14, and the latest sunrise is 2 hours, 9 minutes later at 8:15 AM on November 6. The earliest sunset is at 5:11 PM on December 7, and the latest sunset is 4 hours, 3 minutes later at 9:14 PM on June 26.
Daylight saving time (DST) is observed in Lexington 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
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
Lexington experiences significant seasonal variation in the perceived humidity.
The muggier period of the year lasts for 2.9 months, from June 11 to September 9, during which time the comfort level is muggy, oppressive, or miserable at least 9% of the time. The muggiest day of the year is July 25, with muggy conditions 35% of the time.
The least muggy day of the year is February 24, 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 Lexington experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 5.1 months, from December 28 to May 31, with average wind speeds of more than 11.2 miles per hour. The windiest day of the year is April 11, with an average hourly wind speed of 13.2 miles per hour.
The calmer time of year lasts for 6.9 months, from May 31 to December 28. The calmest day of the year is August 5, with an average hourly wind speed of 9.2 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Lexington varies throughout the year.
The wind is most often from the south for 5.4 months, from May 4 to October 16, with a peak percentage of 53% on August 23. The wind is most often from the north for 6.6 months, from October 16 to May 4, with a peak percentage of 39% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Lexington 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 Lexington for general outdoor tourist activities is from mid June to early September, with a peak score in the third week of August.
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 Lexington for hot-weather activities is from late June 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 Lexington typically lasts for 5.2 months (159 days), from around May 1 to around October 7, rarely starting before April 13 or after May 18, and rarely ending before September 18 or after October 26.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Lexington should appear around March 31, only rarely appearing before March 17 or after April 21.
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 3.6 months, from April 28 to August 16, with an average daily incident shortwave energy per square meter above 6.4 kWh. The brightest day of the year is June 21, with an average of 7.5 kWh.
The darker period of the year lasts for 3.2 months, from November 2 to February 9, with an average daily incident shortwave energy per square meter below 3.2 kWh. The darkest day of the year is December 21, with an average of 2.1 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Lexington are 40.781 deg latitude, -99.742 deg longitude, and 2,388 ft elevation.
The topography within 2 miles of Lexington is essentially flat, with a maximum elevation change of 39 feet and an average elevation above sea level of 2,392 feet. Within 10 miles is essentially flat (400 feet). Within 50 miles contains only modest variations in elevation (1,280 feet).
The area within 2 miles of Lexington is covered by cropland (74%) and artificial surfaces (19%), within 10 miles by cropland (67%) and grassland (31%), and within 50 miles by grassland (56%) and cropland (44%).
This report illustrates the typical weather in Lexington, 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 Lexington.
For each station, the records are corrected for the elevation difference between that station and Lexington 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 Lexington is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Lexington and a given station.
The stations contributing to this reconstruction are: Jim Kelly Field (98%, 2.6 kilometers, west); Brewster Field (1.2%, 50 kilometers, southeast); and Kearney Municipal Airport (0.9%, 63 kilometers, east).
Time zones for airports and weather stations are provided by AskGeo.com .