Jefferson Valley-Yorktown, NY Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Jefferson Valley-Yorktown for July is 72.9 degrees
The lowest monthly average temperature in Jefferson Valley-Yorktown for January is 28.3 degrees
The most monthly precipitation in Jefferson Valley-Yorktown occurs in July with 5 inches
The air quality index in Jefferson Valley-Yorktown is 14% better than the national average
The pollution index in Jefferson Valley-Yorktown is 522% worse than the national average

Compare Jefferson Valley-Yorktown, NY Weather

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Jefferson Valley-Yorktown 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	19°F	38°F	28°F	3.1"
February	19°F	39°F	29°F	2.9"
March	28°F	48°F	38°F	3.8"
April	38°F	61°F	49°F	3.7"
May	47°F	71°F	59°F	3.8"
June	57°F	78°F	67°F	4.7"
July	62°F	84°F	73°F	5.0"
August	60°F	81°F	70°F	4.8"
September	53°F	76°F	64°F	4.2"
October	43°F	65°F	53°F	4.4"
November	32°F	53°F	42°F	3.0"
December	25°F	43°F	34°F	4.8"

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Jefferson Valley-Yorktown 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	Jefferson Valley-Yorktown	New York	National
Air quality index	36	43	42
Pollution index	16,950,700	6,179,275	2,726,193

Jefferson Valley-Yorktown air quality

Measurement	Total
Days measured	365
Days with good air quality	319
Days with moderate air quality	46
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Air quality details

Pollutant	Total
Arsenic	0.030%
Benzene	0.140%
Carbon Tetrachloride	0.070%
Lead	0.080%
Mercury	0.030%

Average monthly Jefferson Valley-Yorktown temperature with heat index

Jefferson Valley-Yorktown monthly precipitation with daily maximum

Jefferson Valley-Yorktown monthly snow depth with daily maximum

Jefferson Valley-Yorktown monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Croton-on-Hudson, NY	8,121	36	28.0%
Putnam Lake, NY	3,943	36	28.0%
Lake Mohegan, NY	5,781	36	28.0%
West Point, NY	6,328	36	28.0%
West Haverstraw, NY	10,220	36	28.0%
Jefferson Valley-Yorktown, NY	13,786	36	28.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Bridgetown, OH	13,786	54	8.0%
Wood Dale, IL	13,783	55	10.0%
Lockhart, TX	13,782	44	12.0%
St. Helens, OR	13,779	18	64.0%
Andrews, TX	13,797	28	44.0%
Jefferson Valley-Yorktown, NY	13,786	36	28.0%

Source: The Jefferson Valley-Yorktown, NY 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.