TODAY DEC12
TEMPERATURE56
HUMIDITY67
PRESSURE30.28
WIND COND.80 10.3
  • 6849Fri50%30%
  • 6747Sat
  • 7056Sun
  • 7544Mon30%80%
  • 5934Tue30%
daynightWeather update from Moss Point - Trent Lott International Airport at
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Grand Bay 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
January41°F64°F51°F4.4"
February43°F66°F54°F4.5"
March50°F73°F61°F4.1"
April56°F78°F67°F5.7"
May62°F84°F73°F5.4"
June70°F90°F79°F6.2"
July72°F91°F80°F6.6"
August73°F91°F80°F8.9"
September68°F88°F77°F5.8"
October56°F81°F67°F3.7"
November46°F72°F58°F2.7"
December44°F66°F54°F5.9"

Did you know?

  • The highest monthly average temperature in Grand Bay for August is 80 degrees.
  • The lowest monthly average temperature in Grand Bay for January is 51 degrees.
  • The most monthly precipitation in Grand Bay occurs in August with 8.9 inches.
  • The air quality index in Grand Bay is 36% better than the national average.
  • The pollution index in Grand Bay is 88% better than the national average.

Compare Grand Bay, AL Weather To Other Cities

Grand Bay 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.
IndexGrand BayAlabamaNational
Air quality index323750
Pollution index630,5824,051,2235,066,862

Grand Bay air quality information

MeasurementTotal
Days measured363
Days with good air quality330
Days with moderate air quality33
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Grand Bay air quality information

PollutantTotal
Arsenic0.001%
Benzene0.010%
Carbon Tetrachloride0.001%
Lead0.002%
Mercury0.000%

Average monthly Grand Bay temperature with heat index

Grand Bay monthly precipitation with daily maximum

Grand Bay monthly snow depth with daily maximum

Grand Bay monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Belle Fontaine, AL6493138%
Theodore, AL6,2213138%
Tillmans Corner, AL18,6203138%
Bayou La Batre, AL2,5323236%
Big Point, MS6903236%
Grand Bay, AL3,8413236%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Lambertville, NJ3,8414020%
Pixley, CA3,8407448%
Fairview CDP, NJ3,842536%
Marianna, AR3,8404412%
South Russell, OH3,8395510%
Grand Bay, AL3,8413236%
Source: The Grand Bay, AL 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.
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