TODAY MAR30
TEMPERATURE33
HUMIDITY53
PRESSURE29.93
WIND COND.140 4.7
  • 6332Mon
  • 5930Tue20%
  • 4421Wed40%70%
  • 3812Thu70%
  • 4625Fri
daynightWeather update from South Big Horn County Airport at
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Basin Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January5°F31°F17°F0.2"
February12°F37°F23°F0.1"
March26°F55°F39°F0.2"
April33°F62°F47°F0.4"
May43°F72°F56°F1.4"
June52°F85°F68°F0.8"
July59°F94°F77°F0.2"
August55°F91°F73°F0.3"
September45°F80°F62°F0.8"
October34°F63°F47°F0.8"
November20°F47°F32°F0.2"
December6°F30°F17°F0.1"

Did you know?

  • The highest monthly average temperature in Basin for July is 77 degrees.
  • The lowest monthly average temperature in Basin for January is 17 degrees.
  • The most monthly precipitation in Basin occurs in May with 1.4 inches.
  • The air quality index in Basin is 28% better than the national average.
  • The pollution index in Basin is 89% better than the national average.

Compare Basin, WY Weather To Other Cities

      vs

      Basin air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexBasinWyomingNational
      Air quality index363950
      Pollution index554,7341,082,0855,066,862

      Basin air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality351
      Days with moderate air quality14
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Basin air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.005%
      Carbon Tetrachloride0.001%
      Lead0.001%
      Mercury0.000%

      Average monthly Basin temperature with heat index

      Basin monthly precipitation with daily maximum

      Basin monthly snow depth with daily maximum

      Basin monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Manderson, WY1253628%
      Shell, WY483628%
      Greybull, WY1,9693628%
      Basin, WY1,5513628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Manly, IA1,5511864%
      Rheems, PA1,5514510%
      Oglala, SD1,5524314%
      Salem, WV1,5523432%
      North Lewisburg, OH1,5524216%
      Basin, WY1,5513628%
      Source: The Basin, WY weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.