TODAY APR20
TEMPERATURE57
HUMIDITY21
PRESSURE29.89
WIND COND.230 18.4
  • 6036Tue
  • 6340Wed
  • 8148Thu
  • 8248Fri
  • 8549Sat
daynightWeather update from Roswell, Roswell Industrial Air Center Airport at

Key findings

  • The highest monthly average temperature in Roswell for July is 81.4 degrees
  • The lowest monthly average temperature in Roswell for December is 40.2 degrees
  • The most monthly precipitation in Roswell occurs in August with 2.7 inches
  • The air quality index in Roswell is 70% better than the national average
  • The pollution index in Roswell is 80% better than the national average

Compare Roswell, NM Weather

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      Roswell 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
      January25°F60°F40°F0.4"
      February29°F66°F46°F0.4"
      March36°F75°F55°F0.4"
      April43°F83°F63°F0.5"
      May52°F89°F70°F1.4"
      June63°F99°F81°F1.3"
      July67°F97°F81°F1.9"
      August66°F95°F80°F2.7"
      September59°F89°F72°F2.1"
      October46°F81°F62°F1.3"
      November33°F71°F50°F0.3"
      December25°F60°F40°F0.5"

      Roswell 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.
      IndexRoswellNew MexicoNational
      Air quality index153750
      Pollution index1,019,4803,329,3955,066,862

      Roswell air quality information

      MeasurementTotal
      Days measured59
      Days with good air quality59
      Days with moderate air quality0
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Roswell air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly Roswell temperature with heat index

      Roswell monthly precipitation with daily maximum

      Roswell monthly snow depth with daily maximum

      Roswell monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Midway, NM1,0471570%
      Dexter, NM1,2541570%
      Roswell, NM48,4071570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      East Lansing, MI48,3953628%
      Parker, CO48,4425816%
      Newark, OH48,4774118%
      Antelope, CA48,325524%
      Azusa, CA48,4987244%
      Roswell, NM48,4071570%
      Source: The Roswell, NM 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.