TODAY APR22
TEMPERATURE35
HUMIDITY58
PRESSURE29.97
WIND COND.240 7.6
  • 5336
  • 6343Fri
  • 6752Sat90%
  • 6742Sun60%
  • 6647Mon
daynightWeather update from Baltimore, Baltimore-Washington International Airport at

Key findings

  • The highest monthly average temperature in Jessup for July is 78.5 degrees
  • The lowest monthly average temperature in Jessup for January is 34.4 degrees
  • The most monthly precipitation in Jessup occurs in October with 5.7 inches
  • The air quality index in Jessup is 8% better than the national average
  • The pollution index in Jessup is 191% worse than the national average

Compare Jessup, MD Weather

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      Jessup 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°F46°F34°F3.1"
      February25°F47°F36°F2.7"
      March33°F58°F45°F3.6"
      April43°F70°F56°F3.8"
      May52°F77°F65°F4.1"
      June62°F86°F74°F4.7"
      July67°F90°F78°F4.5"
      August65°F88°F76°F4.7"
      September58°F82°F70°F4.3"
      October47°F70°F58°F5.7"
      November36°F59°F47°F2.8"
      December30°F50°F39°F4.3"

      Jessup 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.
      IndexJessupMarylandNational
      Air quality index464350
      Pollution index14,735,0006,283,4705,066,862

      Jessup air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality223
      Days with moderate air quality129
      Days w/ poor A.Q. for sensitive groups13
      Days with unhealthy air quality0

      Jessup air quality information

      PollutantTotal
      Arsenic0.220%
      Benzene0.090%
      Carbon Tetrachloride0.030%
      Lead0.110%
      Mercury0.270%

      Average monthly Jessup temperature with heat index

      Jessup monthly precipitation with daily maximum

      Jessup monthly snow depth with daily maximum

      Jessup monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Crownsville, MD1,784468%
      Odenton, MD39,759468%
      Brooklyn Park, MD14,159468%
      Linthicum, MD10,689468%
      Severn, MD49,017468%
      Jessup, MD7,655468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Old Town, ME7,6553138%
      Wetumpka, AL7,654524%
      Sangaree, SC7,6583824%
      Gold River, CA7,652524%
      West Slope, OR7,6503824%
      Jessup, MD7,655468%
      Source: The Jessup, MD 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.