San Juan CDP, TX Weather - Forecast & Monthly Averages

TEMPERATURE	79
HUMIDITY	22
PRESSURE	102300
WIND COND.	7.6

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Weather Quick Facts

The highest monthly average temperature in San Juan CDP for August is 87 degrees
The lowest monthly average temperature in San Juan CDP for January is 61 degrees
The most monthly precipitation in San Juan CDP occurs in September with 4.6 inches
The air quality index in San Juan CDP is equal to the national average
The pollution index in San Juan CDP is 162% worse than the national average

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San Juan CDP 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	51°F	74°F	61°F	1.0"
February	56°F	78°F	65°F	0.8"
March	62°F	84°F	71°F	1.0"
April	68°F	89°F	77°F	1.5"
May	73°F	93°F	81°F	2.1"
June	77°F	97°F	85°F	1.8"
July	78°F	98°F	86°F	3.3"
August	78°F	99°F	87°F	1.8"
September	75°F	95°F	83°F	4.6"
October	68°F	90°F	78°F	1.6"
November	60°F	82°F	70°F	1.1"
December	54°F	75°F	63°F	1.4"

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San Juan CDP 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	San Juan CDP	Texas	National
Air quality index	42	52	42
Pollution index	7,136,530	2,009,300	2,726,193

San Juan CDP air quality

Measurement	Total
Days measured	365
Days with good air quality	243
Days with moderate air quality	120
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.080%
Carbon Tetrachloride	0.010%
Lead	0.020%
Mercury	0.001%

Average monthly San Juan CDP temperature with heat index

San Juan CDP monthly precipitation with daily maximum

San Juan CDP monthly snow depth with daily maximum

San Juan CDP monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Barrera, TX	230	42	16.0%
Hidalgo, TX	13,984	42	16.0%
Alton, TX	17,683	42	16.0%
Donna, TX	16,381	42	16.0%
Mercedes, TX	16,561	42	16.0%
San Juan CDP, TX	198	42	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Hollis, AK	198	20	60.0%
Adona, AR	198	45	10.0%
Jacksonport, AR	198	45	10.0%
Rayle, GA	198	44	12.0%
White Plains, GA	198	44	12.0%
San Juan CDP, TX	198	42	16.0%

Source: The San Juan CDP, TX 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.