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Average Weather at Nebraska City Municipal Airport Nebraska, United States

At Nebraska City Municipal Airport, the summers are warm, humid, and wet; the winters are freezing, dry, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 18°F to 87°F and is rarely below -0°F or above 96°F.

Climate Summary

very coldcoldcoolwarmhotwarmcoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDec73%73%49%49%clearovercastprecipitation: 4.4 inprecipitation: 4.4 in0.5 in0.5 inmuggy: 62%muggy: 62%0%0%drydrytourism score: 6.8tourism score: 6.80.10.1
Click on each chart for more information.

Based on the tourism score, the best time of year to visit Nebraska City Municipal Airport for warm-weather activities is from early June to mid September.

Temperature

The hot season lasts for 3.8 months, from May 26 to September 20, with an average daily high temperature above 77°F. The hottest day of the year is July 20, with an average high of 87°F and low of 68°F.

The cold season lasts for 3.0 months, from November 27 to February 27, with an average daily high temperature below 46°F. The coldest day of the year is January 6, with an average low of 18°F and high of 36°F.

Average High and Low Temperature

The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

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

Average Hourly Temperature at Nebraska City Municipal AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMfreezingcoldcoldcoolcoolcomfortablewarmfreezingvery coldvery cold
The average hourly temperature, color coded into bands: 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. The shaded overlays indicate night and civil twilight.

Bishkek, Kyrgyzstan (6,646 miles away) and Seongnam-si, South Korea (6,404 miles) are the far-away foreign places with temperatures most similar to Nebraska City Municipal Airport (view comparison).

Clouds

At Nebraska City Municipal Airport, 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 at Nebraska City Municipal Airport begins around June 5 and lasts for 4.7 months, ending around October 28. On August 26, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 73% of the time, and overcast or mostly cloudy 27% of the time.

The cloudier part of the year begins around October 28 and lasts for 7.3 months, ending around June 5. On February 12, the cloudiest day of the year, the sky is overcast or mostly cloudy 51% of the time, and clear, mostly clear, or partly cloudy 49% of the time.

Cloud Cover Categories

Cloud Cover Categories at Nebraska City Municipal AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 2673%Aug 2673%Feb 1249%Feb 1249%Jun 560%Jun 560%Oct 2861%Oct 2861%clearmostly clearpartly cloudyovercastmostly cloudy
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Nebraska City Municipal Airport varies significantly throughout the year.

The wetter season lasts 5.6 months, from April 7 to September 26, with a greater than 25% chance of a given day being a wet day. The chance of a wet day peaks at 44% on June 7.

The drier season lasts 6.4 months, from September 26 to April 7. The smallest chance of a wet day is 7% on January 9.

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 at Nebraska City Municipal Airport changes throughout the year.

Rain alone is the most common for 10 months, from February 8 to December 17. The highest chance of a day with rain alone is 44% on June 7.

Snow alone is the most common for 1.7 months, from December 17 to February 8. The highest chance of a day with snow alone is 5% on December 21.

Daily Chance of Precipitation

Daily Chance of Precipitation at Nebraska City Municipal AirportsnowrainJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jun 744%Jun 744%Jan 97%Jan 97%Feb 810%Feb 810%Dec 1710%Dec 1710%Apr 725%Apr 725%Sep 2625%Sep 2625%rainsnowmixed
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

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. Nebraska City Municipal Airport experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 10 months, from February 12 to December 23, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 1, with an average total accumulation of 4.4 inches.

The rainless period of the year lasts for 1.6 months, from December 23 to February 12. The least rain falls around January 13, with an average total accumulation of 0.3 inches.

Average Monthly Rainfall

Average Monthly Rainfall at Nebraska City Municipal AirportrainJanFebMarAprMayJunJulAugSepOctNovDec0 in1 in2 in3 in4 in5 in6 in7 in8 inJun 14.4 inJun 14.4 inJan 130.3 inJan 130.3 inFeb 120.5 inFeb 120.5 inDec 230.5 inDec 230.5 in
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average liquid-equivalent snowfall.

Snowfall

We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Nebraska City Municipal Airport experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 4.4 months, from November 11 to March 23, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 15, with an average total liquid-equivalent accumulation of 0.3 inches.

The snowless period of the year lasts for 7.6 months, from March 23 to November 11. The least snow falls around July 21, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall at Nebraska City Municipal AirportsnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in1 in2 in3 in4 in5 inDec 150.3 inDec 150.3 inJul 210.0 inJul 210.0 inJan 100.3 inJan 100.3 inNov 110.1 inNov 110.1 inMar 230.1 inMar 230.1 in
The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Sun

The length of the day at Nebraska City Municipal Airport varies significantly over the course of the year. In 2018, the shortest day is December 21, with 9 hours, 16 minutes of daylight; the longest day is June 21, with 15 hours, 5 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight at Nebraska City Municipal AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2015 hr, 5 minJun 2115 hr, 5 minJun 2112 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 16 minDec 219 hr, 16 minDec 21nightnightday
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise is at 5:52 AM on June 14, and the latest sunrise is 2 hours, 4 minutes later at 7:55 AM on November 3. The earliest sunset is at 4:56 PM on December 6, and the latest sunset is 4 hours, 2 minutes later at 8:58 PM on June 27.

Daylight saving time (DST) is observed at Nebraska City Municipal Airport 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

Sunrise & Sunset with Twilight and Daylight Saving Time at Nebraska City Municipal AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 145:52 AMJun 145:52 AM8:58 PMJun 278:58 PMJun 27Dec 64:56 PMDec 64:56 PM7:55 AMNov 37:55 AMNov 3Mar 11DSTMar 11DSTDSTNov 4DSTNov 4daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2018. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Humidity

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.

Nebraska City Municipal Airport experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.4 months, from June 2 to September 15, during which time the comfort level is muggy, oppressive, or miserable at least 16% of the time. The muggiest day of the year is July 23, with muggy conditions 62% of the time.

The least muggy day of the year is February 10, when muggy conditions are essentially unheard of.

Humidity Comfort Levels

Humidity Comfort Levels at Nebraska City Municipal AirportmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Feb 100%Feb 100%Jul 2362%Jul 2362%Jun 216%Jun 216%Sep 1516%Sep 1516%oppressiveoppressivemuggymuggydrydryhumidhumidcomfortablecomfortablemiserablemiserable
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 at Nebraska City Municipal Airport experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 7.5 months, from October 11 to May 27, with average wind speeds of more than 10.7 miles per hour. The windiest day of the year is April 11, with an average hourly wind speed of 13.0 miles per hour.

The calmer time of year lasts for 4.5 months, from May 27 to October 11. The calmest day of the year is August 6, with an average hourly wind speed of 8.4 miles per hour.

Average Wind Speed

Average Wind Speed at Nebraska City Municipal AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mph18 mph20 mphApr 1113.0 mphApr 1113.0 mphAug 68.4 mphAug 68.4 mphOct 1110.7 mphOct 1110.7 mphMay 2710.7 mphMay 2710.7 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction at Nebraska City Municipal Airport varies throughout the year.

The wind is most often from the south for 7.5 months, from April 8 to November 24, with a peak percentage of 51% on July 5. The wind is most often from the north for 4.5 months, from November 24 to April 8, with a peak percentage of 37% on January 1.

Wind Direction

Wind Direction at Nebraska City Municipal AirportNSNJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%southnorthwesteast
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Best Time of Year to Visit

To characterize how pleasant the weather is at Nebraska City Municipal Airport 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 Nebraska City Municipal Airport for general outdoor tourist activities is from early June to mid September, with a peak score in the last week of August.

Tourism Score

Tourism Score at Nebraska City Municipal Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec02468106.86.80.10.1 precipitationprecipitationcloudscloudstemperaturetemperaturetourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

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 Nebraska City Municipal Airport for hot-weather activities is from late June to mid August, with a peak score in the third week of July.

Beach/Pool Score

Beach/Pool Score at Nebraska City Municipal Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec02468106.06.00.00.0 precipitationprecipitationcloudscloudstemperaturetemperaturebeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

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.

Growing Season

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 at Nebraska City Municipal Airport typically lasts for 6.1 months (185 days), from around April 13 to around October 15, rarely starting before March 23 or after May 3, and rarely ending before September 24 or after November 4.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season at Nebraska City Municipal Airportgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 1350%Apr 1350%Oct 1550%Oct 1590%May 390%May 390%Sep 2490%Sep 2410%Mar 2310%Mar 2310%Nov 410%Nov 40%Jan 280%Jan 28Jul 17100%Jul 17100%freezingvery coldcomfortablewarmhotcoolfrigidcold
The percentage of time spent in various temperature bands: 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. The black line is the percentage chance that a given day is within the growing season.

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 at Nebraska City Municipal Airport should appear around March 31, only rarely appearing before March 17 or after April 21.

Growing Degree Days

Growing Degree Days at Nebraska City Municipal AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F500°F1,000°F1,500°F2,000°F2,500°F3,000°F3,500°F4,000°FMar 3188°FMar 3188°FJun 11900°FJun 11900°FJul 181,800°FJul 181,800°FDec 313,670°FDec 313,670°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 6.1 kWh. The brightest day of the year is July 4, with an average of 7.1 kWh.

The darker period of the year lasts for 3.2 months, from November 3 to February 9, with an average daily incident shortwave energy per square meter below 3.0 kWh. The darkest day of the year is December 20, with an average of 2.0 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy at Nebraska City Municipal AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWhJul 47.1 kWhJul 47.1 kWhDec 202.0 kWhDec 202.0 kWhApr 306.1 kWhApr 306.1 kWhAug 226.1 kWhAug 226.1 kWhNov 33.0 kWhNov 33.0 kWhFeb 93.0 kWhFeb 93.0 kWh
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Nebraska City Municipal Airport are 40.608 deg latitude, -95.861 deg longitude, and 1,106 ft elevation.

The topography within 2 miles of Nebraska City Municipal Airport contains only modest variations in elevation, with a maximum elevation change of 249 feet and an average elevation above sea level of 1,110 feet. Within 10 miles also contains only modest variations in elevation (364 feet). Within 50 miles contains only modest variations in elevation (712 feet).

The area within 2 miles of Nebraska City Municipal Airport is covered by cropland (100%), within 10 miles by cropland (95%), and within 50 miles by cropland (82%) and grassland (13%).

Data Sources

This report illustrates the typical weather at Nebraska City Municipal Airport, 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

Nebraska City Municipal Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Plattsmouth Municipal Airport, Shenandoah Municipal Airport, Offutt Air Force Base, Brenner Field, Millard Airport, Council Bluffs Municipal Airport, Eppley Airfield, and Red Oak Municipal Airport.

Other Data

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.

Disclaimer

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.