TODAY DEC23
TEMPERATURE48
HUMIDITY66
PRESSURE102850
WIND COND.120 5.4
  • 6352Mon
  • 6657Tue
  • 726130%20%
  • 7262Thu
  • 7463Fri
daynightWeather update from New Orleans, New Orleans Lakefront Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Holy Cross for August is 84.5 degrees
  • The lowest monthly average temperature in Holy Cross for January is 54 degrees
  • The most monthly precipitation in Holy Cross occurs in August with 8.7 inches
  • The air quality index in Holy Cross is 7% worse than the national average
  • The pollution index in Holy Cross is 42% worse than the national average

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      Holy Cross 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
      January47°F63°F54°F5.2"
      February50°F66°F57°F5.6"
      March57°F73°F64°F5.4"
      April64°F79°F71°F7.6"
      May71°F85°F77°F5.1"
      June77°F90°F83°F6.2"
      July79°F91°F84°F6.7"
      August79°F91°F85°F8.7"
      September76°F88°F82°F5.8"
      October67°F80°F73°F3.6"
      November57°F71°F63°F2.1"
      December51°F65°F57°F6.2"

      Holy Cross 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.
      IndexHoly CrossNew OrleansLouisiana
      Air quality index4545106
      Pollution index3,881,7303,881,7302,526,475

      Holy Cross air quality

      MeasurementTotal
      Days measured365
      Days with good air quality229
      Days with moderate air quality134
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.040%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly Holy Cross temperature with heat index

      Holy Cross monthly precipitation with daily maximum

      Holy Cross monthly snow depth with daily maximum

      Holy Cross monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Bridge City, LA6,4094510.0%
      Jean Lafitte, LA2,3294510.0%
      Metairie, LA138,5114510.0%
      Arabi, LA4,2074510.0%
      Lafourche Crossing, LA1,9824510.0%
      New Orleans, LA391,2494510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Wichita, KS390,5664020.0%
      Tampa, FL395,9124314.0%
      Arlington, TX397,269512.0%
      Cleveland, OH383,33150= 100
      Tulsa, OK402,4414510.0%
      New Orleans, LA391,2494510.0%
      Source: The Holy Cross, New Orleans, LA 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.