St. Rose, LA Weather - Forecast & Monthly Averages

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Weather Quick Facts

The highest monthly average temperature in St. Rose for August is 83.3 degrees
The lowest monthly average temperature in St. Rose for January is 54.4 degrees
The most monthly precipitation in St. Rose occurs in August with 8.5 inches
The air quality index in St. Rose is 7% worse than the national average
The pollution index in St. Rose is 42% worse than the national average

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St. Rose 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	45°F	66°F	54°F	5.0"
February	47°F	69°F	57°F	5.2"
March	53°F	75°F	64°F	5.4"
April	60°F	81°F	71°F	5.1"
May	67°F	86°F	76°F	5.7"
June	74°F	91°F	82°F	6.3"
July	75°F	92°F	83°F	6.7"
August	76°F	93°F	83°F	8.5"
September	73°F	90°F	81°F	5.5"
October	62°F	83°F	72°F	3.3"
November	52°F	74°F	62°F	2.3"
December	48°F	68°F	57°F	6.8"

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St. Rose 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. Rose	Louisiana	National
Air quality index	45	106	42
Pollution index	3,881,730	2,526,475	2,726,193

St. Rose air quality

Measurement	Total
Days measured	365
Days with good air quality	229
Days with moderate air quality	134
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.040%
Carbon Tetrachloride	0.002%
Lead	0.010%
Mercury	0.000%

Average monthly St. Rose temperature with heat index

St. Rose monthly precipitation with daily maximum

St. Rose monthly snow depth with daily maximum

St. Rose monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Reserve, LA	8,506	30	40.0%
Laplace, LA	29,232	30	40.0%
Edgard, LA	1,788	41	18.0%
Des Allemands, LA	1,976	41	18.0%
Killona, LA	616	41	18.0%
St. Rose, LA	6,770	45	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Warwick, NY	6,769	36	28.0%
Slave Lake, AB	6,765	n/a
Robertsdale, AL	6,776	37	26.0%
Union, OH	6,777	47	6.0%
Loughman, FL	6,762	39	22.0%
St. Rose, LA	6,770	45	10.0%

Source: The St. Rose, 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.