Average Weather in Walker Minnesota, United States
In Walker, the summers are long and warm; the winters are frigid, snowy, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 0°F to 79°F and is rarely below -22°F or above 88°F.
Based on the tourism score, the best time of year to visit Walker for warm-weather activities is from late June to late August.
The warm season lasts for 4.0 months, from May 17 to September 15, with an average daily high temperature above 67°F. The hottest day of the year is July 18, with an average high of 79°F and low of 59°F.
The cold season lasts for 3.2 months, from November 26 to March 2, with an average daily high temperature below 31°F. The coldest day of the year is January 15, with an average low of 0°F and high of 19°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 Walker, 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 Walker begins around May 27 and lasts for 4.5 months, ending around October 12. On July 31, 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 12 and lasts for 7.5 months, ending around May 27. On February 5, the cloudiest day of the year, the sky is overcast or mostly cloudy 65% of the time, and clear, mostly clear, or partly cloudy 35% 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 Walker varies significantly throughout the year.
The wetter season lasts 5.0 months, from April 26 to September 28, with a greater than 24% chance of a given day being a wet day. The chance of a wet day peaks at 42% on June 29.
The drier season lasts 7.0 months, from September 28 to April 26. The smallest chance of a wet day is 6% on February 3.
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 Walker changes throughout the year.
Rain alone is the most common for 8.2 months, from March 14 to November 18. The highest chance of a day with rain alone is 42% on June 29.
Snow alone is the most common for 3.8 months, from November 18 to March 14. The highest chance of a day with snow alone is 8% on December 6.
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. Walker experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 8.2 months, from March 14 to November 20, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 22, with an average total accumulation of 3.9 inches.
The rainless period of the year lasts for 3.8 months, from November 20 to March 14. The least rain falls around January 25, with an average total accumulation of 0.0 inches.
Average Monthly Rainfall
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. Walker experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 6.0 months, from October 27 to April 27, 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 1, with an average total liquid-equivalent accumulation of 0.4 inches.
The snowless period of the year lasts for 6.0 months, from April 27 to October 27. The least snow falls around July 20, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Walker varies significantly over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 30 minutes of daylight; the longest day is June 21, with 15 hours, 55 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:22 AM on June 16, and the latest sunrise is 2 hours, 42 minutes later at 8:04 AM on January 1. The earliest sunset is at 4:28 PM on December 11, and the latest sunset is 4 hours, 49 minutes later at 9:17 PM on June 26.
Daylight saving time (DST) is observed in Walker 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
Walker experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 3.0 months, from June 11 to September 11, during which time the comfort level is muggy, oppressive, or miserable at least 5% of the time. The muggiest day of the year is July 19, with muggy conditions 20% of the time.
The least muggy day of the year is February 28, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
The average hourly wind speed in Walker experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 8.4 months, from September 11 to May 25, with average wind speeds of more than 11.1 miles per hour. The windiest day of the year is April 2, with an average hourly wind speed of 12.6 miles per hour.
The calmer time of year lasts for 3.6 months, from May 25 to September 11. The calmest day of the year is August 1, with an average hourly wind speed of 9.6 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Walker varies throughout the year.
The wind is most often from the north for 3.1 months, from February 5 to May 9, with a peak percentage of 35% on April 12. The wind is most often from the south for 4.7 months, from May 9 to October 1 and for 1.6 weeks, from November 1 to November 12, with a peak percentage of 38% on August 27. The wind is most often from the west for 1.0 months, from October 1 to November 1 and for 2.8 months, from November 12 to February 5, with a peak percentage of 33% on October 23.
Best Time of Year to Visit
To characterize how pleasant the weather is in Walker 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 Walker for general outdoor tourist activities is from late June to late August, with a peak score in the last week of July.
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 Walker for hot-weather activities is from early July to early August, with a peak score in the last 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 Walker typically lasts for 4.6 months (142 days), from around May 9 to around September 28, rarely starting before April 21 or after May 27, and rarely ending before September 12 or after October 14.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Walker should appear around May 4, only rarely appearing before April 23 or after May 20.
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 3.5 months, from May 4 to August 22, with an average daily incident shortwave energy per square meter above 5.8 kWh. The brightest day of the year is July 9, with an average of 6.9 kWh.
The darker period of the year lasts for 3.5 months, from October 27 to February 11, with an average daily incident shortwave energy per square meter below 2.4 kWh. The darkest day of the year is December 20, with an average of 1.2 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Walker are 47.101 deg latitude, -94.587 deg longitude, and 1,329 ft elevation.
The topography within 2 miles of Walker contains only modest variations in elevation, with a maximum elevation change of 190 feet and an average elevation above sea level of 1,340 feet. Within 10 miles contains only modest variations in elevation (495 feet). Within 50 miles contains significant variations in elevation (1,037 feet).
The area within 2 miles of Walker is covered by water (48%) and trees (40%), within 10 miles by trees (62%) and water (32%), and within 50 miles by trees (68%) and cropland (13%).
This report illustrates the typical weather in Walker, 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 Walker.
For each station, the records are corrected for the elevation difference between that station and Walker 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 Walker is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Walker and a given station.
The stations contributing to this reconstruction are: Longville Municipal Airport (37%, 32 kilometers, southeast); Park Rapids Municipal-Konshok Field Airport (23%, 43 kilometers, southwest); Pine River Regional Airport (22%, 45 kilometers, south); and Bemidji-Beltrami County Airport (18%, 51 kilometers, northwest).
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.
Time zones for aiports and weather stations are provided by AskGeo.com .