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Average Weather in North La Crosse Wisconsin, United States

In North La Crosse, the summers are long, warm, 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 11°F to 84°F and is rarely below -9°F or above 93°F.

The warm season lasts for 3.9 months, from May 21 to September 18, with an average daily high temperature above 73°F. The hottest day of the year is July 19, with an average high of 84°F and low of 65°F.

The cold season lasts for 3.3 months, from November 27 to March 4, with an average daily high temperature below 38°F. The coldest day of the year is January 22, with an average low of 11°F and high of 26°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 in North La CrosseJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMcomfortablecoldcoolchillywarmfreezingfrigid
The average hourly temperature, color coded into bands: frigid < 15°F < freezing < 32°F < chilly < 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.

Clouds

In North La Crosse, 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 North La Crosse begins around May 28 and lasts for 4.9 months, ending around October 24. On July 28, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 70% of the time, and overcast or mostly cloudy 30% of the time.

The cloudier part of the year begins around October 24 and lasts for 7.1 months, ending around May 28. On February 4, the cloudiest day of the year, the sky is overcast or mostly cloudy 61% of the time, and clear, mostly clear, or partly cloudy 39% of the time.

Cloud Cover Categories

Cloud Cover Categories in North La CrosseclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2870%Jul 2870%Feb 439%Feb 439%May 2854%May 2854%Oct 2454%Oct 2454%clearmostly cloudyovercastmostly clearpartly 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 in North La Crosse varies significantly throughout the year.

The wetter season lasts 5.9 months, from April 6 to October 4, with a greater than 25% chance of a given day being a wet day. The chance of a wet day peaks at 40% on June 25.

The drier season lasts 6.1 months, from October 4 to April 6. The smallest chance of a wet day is 10% on February 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 North La Crosse changes throughout the year.

Rain alone is the most common for 9.5 months, from February 24 to December 11. The highest chance of a day with rain alone is 40% on June 25.

Snow alone is the most common for 2.5 months, from December 11 to February 24. The highest chance of a day with snow alone is 8% on January 19.

Daily Chance of Precipitation

Daily Chance of Precipitation in North La CrossesnowrainJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jun 2540%Jun 2540%Feb 1110%Feb 1110%Dec 1116%Dec 1116%Apr 626%Apr 626%Oct 425%Oct 425%snowrainmixed
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. North La Crosse experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.9 months, from February 22 to December 20, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 17, with an average total accumulation of 4.2 inches.

The rainless period of the year lasts for 2.1 months, from December 20 to February 22. The least rain falls around January 25, with an average total accumulation of 0.2 inches.

Average Monthly Rainfall

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. North La Crosse experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 5.0 months, from November 6 to April 7, 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 17, with an average total liquid-equivalent accumulation of 0.5 inches.

The snowless period of the year lasts for 7.0 months, from April 7 to November 6. The least snow falls around July 12, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

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 in North La Crosse varies significantly over the course of the year. In 2017, the shortest day is December 21, with 8 hours, 54 minutes of daylight; the longest day is June 20, with 15 hours, 28 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight in North La CrosseJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2015 hr, 28 minJun 2015 hr, 28 minJun 2012 hr, 9 minSep 2212 hr, 9 minSep 228 hr, 54 minDec 218 hr, 54 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 5:22 AM on June 14, and the latest sunrise is 2 hours, 23 minutes later at 7:45 AM on November 4. The earliest sunset is at 4:27 PM on December 9, and the latest sunset is 4 hours, 24 minutes later at 8:51 PM on June 26.

Daylight saving time (DST) is observed in North La Crosse during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time in North La CrosseJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 145:22 AMJun 145:22 AM8:51 PMJun 268:51 PMJun 26Dec 94:27 PMDec 94:27 PM7:45 AMNov 47:45 AMNov 4Mar 12DSTMar 12DSTDSTNov 5DSTNov 5daynightnightnightnight
The solar day over the course of the year 2017. 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.

North La Crosse experiences significant seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.4 months, from June 6 to September 17, during which time the comfort level is muggy, oppressive, or miserable at least 11% of the time. The muggiest day of the year is July 22, with muggy conditions 41% of the time.

The least muggy day of the year is December 9, when muggy conditions are essentially unheard of.

Humidity Comfort Levels

Humidity Comfort Levels in North La CrossemuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Dec 90%Dec 90%Jul 2241%Jul 2241%Jun 611%Jun 611%Sep 1711%Sep 1711%muggymuggydrydrycomfortablecomfortableoppressiveoppressive
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 in North La Crosse experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 7.9 months, from September 25 to May 21, with average wind speeds of more than 5.5 miles per hour. The windiest day of the year is March 23, with an average hourly wind speed of 6.7 miles per hour.

The calmer time of year lasts for 4.1 months, from May 21 to September 25. The calmest day of the year is August 3, with an average hourly wind speed of 4.5 miles per hour.

Average Wind Speed

Average Wind Speed in North La CrossewindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph1 mph2 mph3 mph4 mph5 mph6 mph7 mph8 mph9 mph10 mph11 mphMar 236.7 mphMar 236.7 mphAug 34.5 mphAug 34.5 mphSep 255.6 mphSep 255.6 mphMay 215.5 mphMay 215.5 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 in North La Crosse varies throughout the year.

The wind is most often from the north for 2.3 months, from February 14 to April 23, with a peak percentage of 33% on March 8. The wind is most often from the south for 6.9 months, from April 23 to November 20, with a peak percentage of 41% on September 6. The wind is most often from the west for 2.8 months, from November 20 to February 14, with a peak percentage of 36% on January 1.

Wind Direction

Wind Direction in North La CrosseWNSWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%eastwestnorthsouth
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).

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 3.5 months, from May 6 to August 21, with an average daily incident shortwave energy per square meter above 5.9 kWh. The brightest day of the year is July 4, with an average of 7.0 kWh.

The darker period of the year lasts for 3.4 months, from October 29 to February 11, with an average daily incident shortwave energy per square meter below 2.7 kWh. The darkest day of the year is December 16, with an average of 1.5 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy in North La CrossebrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWhJul 47.0 kWhJul 47.0 kWhDec 161.5 kWhDec 161.5 kWhMay 65.9 kWhMay 65.9 kWhAug 215.9 kWhAug 215.9 kWhOct 292.7 kWhOct 292.7 kWhFeb 112.6 kWhFeb 112.6 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 North La Crosse are 43.846 deg latitude, -91.248 deg longitude, and 646 ft elevation.

The topography within 2 miles of North La Crosse contains only modest variations in elevation, with a maximum elevation change of 459 feet and an average elevation above sea level of 645 feet. Within 10 miles contains only modest variations in elevation (715 feet). Within 50 miles contains significant variations in elevation (846 feet).

The area within 2 miles of North La Crosse is covered by artificial surfaces (60%), water (23%), and cropland (11%), within 10 miles by trees (46%) and cropland (26%), and within 50 miles by cropland (48%) and trees (46%).

Data Sources

This report illustrates the typical weather in North La Crosse, 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 North La Crosse.

For each station, the records are corrected for the elevation difference between that station and North La Crosse 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 North La Crosse is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between North La Crosse and a given station.

The stations contributing to this reconstruction are: La Crosse Municipal Airport (97%, 3.7 kilometers, north); Decorah Municipal Airport (1.0%, 75 kilometers, southwest); Boscobel Airport (0.8%, 90 kilometers, southeast); and Prairie du Chien Municipal Airport (0.8%, 93 kilometers, south).

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.