St. Martinville, LA Weather - Forecast & Monthly Averages

TEMPERATURE	70
HUMIDITY	100
PRESSURE	101523.93
WIND COND.	350 5.5

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Weather Quick Facts

The highest monthly average temperature in St. Martinville for August is 82.2 degrees
The lowest monthly average temperature in St. Martinville for January is 52.9 degrees
The most monthly precipitation in St. Martinville occurs in August with 8.4 inches
The air quality index in St. Martinville is 3% better than the national average
The pollution index in St. Martinville is 41% better than the national average

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St. Martinville 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	43°F	64°F	53°F	5.3"
February	46°F	67°F	56°F	3.6"
March	53°F	75°F	63°F	3.2"
April	60°F	81°F	70°F	4.6"
May	67°F	86°F	76°F	5.6"
June	73°F	91°F	81°F	6.2"
July	75°F	92°F	82°F	6.1"
August	75°F	93°F	82°F	8.4"
September	71°F	90°F	79°F	5.0"
October	60°F	83°F	70°F	3.9"
November	50°F	74°F	61°F	4.3"
December	47°F	67°F	56°F	6.5"

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St. Martinville 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	St. Martinville	Louisiana	National
Air quality index	41	106	42
Pollution index	1,607,140	2,526,475	2,726,193

St. Martinville air quality

Measurement	Total
Days measured	365
Days with good air quality	280
Days with moderate air quality	85
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.020%
Carbon Tetrachloride	0.002%
Lead	0.000%
Mercury	0.000%

Average monthly St. Martinville temperature with heat index

St. Martinville monthly precipitation with daily maximum

St. Martinville monthly snow depth with daily maximum

St. Martinville monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Cade, LA	2,053	41	18.0%
Delcambre, LA	2,079	41	18.0%
Youngsville, LA	14,118	41	18.0%
Lydia, LA	1,326	41	18.0%
Carencro, LA	9,346	41	18.0%
St. Martinville, LA	5,844	41	18.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
South Highpoint, FL	5,844	43	14.0%
Patterson, LA	5,844	41	18.0%
Branford Center, CT	5,845	41	18.0%
White Rock, NM	5,845	8	84.0%
Roseland, NJ	5,841	51	2.0%
St. Martinville, LA	5,844	41	18.0%

Source: The St. Martinville, 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.