Port Gibson, MS Weather - Forecast & Monthly Averages

TEMPERATURE	64
HUMIDITY	28
PRESSURE	102130
WIND COND.	290 18.4

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Weather Quick Facts

The highest monthly average temperature in Port Gibson for August is 81 degrees
The lowest monthly average temperature in Port Gibson for January is 47.2 degrees
The most monthly precipitation in Port Gibson occurs in April with 6.2 inches
The air quality index in Port Gibson is 5% worse than the national average
The pollution index in Port Gibson is 86% better than the national average

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Port Gibson Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	37°F	59°F	47°F	5.3"
February	40°F	62°F	50°F	5.1"
March	48°F	71°F	59°F	5.0"
April	55°F	79°F	66°F	6.2"
May	61°F	84°F	72°F	4.9"
June	69°F	91°F	80°F	3.3"
July	71°F	93°F	81°F	4.5"
August	71°F	93°F	81°F	4.4"
September	65°F	89°F	76°F	2.8"
October	52°F	80°F	65°F	4.1"
November	43°F	69°F	55°F	3.9"
December	40°F	61°F	49°F	5.8"

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Port Gibson 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.
Index	Port Gibson	Mississippi	National
Air quality index	44	40	42
Pollution index	387,875	1,514,109	2,726,193

Port Gibson air quality

Measurement	Total
Days measured	365
Days with good air quality	256
Days with moderate air quality	109
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.010%
Carbon Tetrachloride	0.000%
Lead	0.000%
Mercury	0.000%

Average monthly Port Gibson temperature with heat index

Port Gibson monthly precipitation with daily maximum

Port Gibson monthly snow depth with daily maximum

Port Gibson monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Newellton, LA	1,047	34	32.0%
St. Joseph, LA	789	34	32.0%
Alcorn State University, MS	991	44	12.0%
Port Gibson, MS	1,616	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Cleora, OK	1,616	38	24.0%
Langhorne, PA	1,616	41	18.0%
De Kalb, TX	1,616	39	22.0%
Samson, AL	1,615	35	30.0%
Royal Palm Estates, FL	1,615	36	28.0%
Port Gibson, MS	1,616	44	12.0%

Source: The Port Gibson, MS 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.