Jaffrey, NH Weather - Forecast & Monthly Averages

TEMPERATURE	39
HUMIDITY	96
PRESSURE
WIND COND.	220 11.2

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Weather Quick Facts

The highest monthly average temperature in Jaffrey for July is 70 degrees
The lowest monthly average temperature in Jaffrey for January is 23.1 degrees
The most monthly precipitation in Jaffrey occurs in October with 5.5 inches
The air quality index in Jaffrey is 19% better than the national average
The pollution index in Jaffrey is 142% worse than the national average

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Jaffrey 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	14°F	32°F	23°F	2.9"
February	14°F	34°F	24°F	3.3"
March	22°F	43°F	32°F	3.7"
April	34°F	57°F	45°F	3.3"
May	45°F	69°F	56°F	3.8"
June	54°F	76°F	64°F	4.9"
July	59°F	81°F	70°F	4.3"
August	56°F	79°F	67°F	4.4"
September	50°F	73°F	61°F	3.9"
October	40°F	61°F	49°F	5.5"
November	30°F	49°F	38°F	2.9"
December	21°F	38°F	29°F	4.0"

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Jaffrey 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	Jaffrey	New Hampshire	National
Air quality index	34	34	42
Pollution index	6,602,810	3,959,618	2,726,193

Jaffrey air quality

Measurement	Total
Days measured	365
Days with good air quality	348
Days with moderate air quality	17
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.070%
Carbon Tetrachloride	0.020%
Lead	0.060%
Mercury	0.010%

Average monthly Jaffrey temperature with heat index

Jaffrey monthly precipitation with daily maximum

Jaffrey monthly snow depth with daily maximum

Jaffrey monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Bennington, NH	265	34	32.0%
Marlborough, NH	1,093	34	32.0%
Hancock, NH	231	34	32.0%
Troy, NH	857	34	32.0%
Peterborough, NH	2,704	34	32.0%
Jaffrey, NH	2,750	34	32.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Dodge Center, MN	2,750	36	28.0%
Grey, MB	2,750	n/a
Saint-Prime, QC	2,749	n/a
Reed Creek, GA	2,751	31	38.0%
Lagrange, IN	2,751	37	26.0%
Jaffrey, NH	2,750	34	32.0%

Source: The Jaffrey, NH 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.