TODAY DEC22
TEMPERATURE
HUMIDITY100
PRESSURE102810.76
WIND COND.80 16.7
  • 5541Sun
  • 6152Mon30%
  • 6251Tue90%60%
  • 635220%20%
  • 6650Thu60%50%
daynightWeather update from Idabel, Mc Curtain County Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in De Kalb for August is 83.4 degrees
  • The lowest monthly average temperature in De Kalb for January is 43.8 degrees
  • The most monthly precipitation in De Kalb occurs in July with 10.2 inches
  • The air quality index in De Kalb is 7% better than the national average
  • The pollution index in De Kalb is 15% better than the national average

Compare De Kalb, TX Weather

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      De Kalb 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
      January35°F56°F44°F3.8"
      February38°F59°F47°F2.7"
      March46°F69°F56°F5.0"
      April53°F76°F64°F6.1"
      May62°F82°F71°F7.3"
      June70°F91°F80°F3.5"
      July72°F94°F82°F10.2"
      August73°F96°F83°F5.3"
      September65°F88°F75°F6.3"
      October53°F77°F63°F3.7"
      November45°F67°F55°F6.0"
      December37°F57°F45°F8.5"

      De Kalb 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.
      IndexDe KalbTexasNational
      Air quality index395242
      Pollution index2,304,5302,009,3002,726,193

      De Kalb air quality

      MeasurementTotal
      Days measured349
      Days with good air quality254
      Days with moderate air quality94
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.900%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.040%
      Mercury1.100%

      Average monthly De Kalb temperature with heat index

      De Kalb monthly precipitation with daily maximum

      De Kalb monthly snow depth with daily maximum

      De Kalb monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Foreman, AR1,1423922.0%
      Avery, TX8273922.0%
      New Boston, TX4,6253922.0%
      De Kalb, TX1,6163922.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Port Gibson, MS1,6164412.0%
      Cleora, OK1,6163824.0%
      Langhorne, PA1,6164118.0%
      Samson, AL1,6153530.0%
      Royal Palm Estates, FL1,6153628.0%
      De Kalb, TX1,6163922.0%
      Source: The De Kalb, TX 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.