East Merrimack, NH Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in East Merrimack for July is 73.8 degrees
The lowest monthly average temperature in East Merrimack for January is 26.2 degrees
The most monthly precipitation in East Merrimack occurs in October with 5.4 inches
The air quality index in East Merrimack is 12% better than the national average
The pollution index in East Merrimack is 142% worse than the national average

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East Merrimack 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	18°F	36°F	26°F	2.5"
February	18°F	38°F	27°F	3.0"
March	27°F	46°F	36°F	3.6"
April	38°F	61°F	49°F	3.3"
May	48°F	71°F	59°F	3.9"
June	58°F	79°F	68°F	4.6"
July	64°F	85°F	74°F	3.8"
August	61°F	83°F	72°F	4.3"
September	55°F	76°F	65°F	3.9"
October	44°F	64°F	53°F	5.4"
November	33°F	52°F	42°F	3.1"
December	24°F	40°F	31°F	3.6"

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East Merrimack 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	East Merrimack	New Hampshire	National
Air quality index	37	34	42
Pollution index	6,602,810	3,959,618	2,726,193

East Merrimack air quality

Measurement	Total
Days measured	365
Days with good air quality	353
Days with moderate air quality	12
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 East Merrimack temperature with heat index

East Merrimack monthly precipitation with daily maximum

East Merrimack monthly snow depth with daily maximum

East Merrimack monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Pepperell, MA	2,685	37	26.0%
Milford, NH	8,644	37	26.0%
Londonderry, NH	12,053	37	26.0%
South Hooksett, NH	5,911	37	26.0%
Townsend, MA	1,276	37	26.0%
East Merrimack, NH	4,786	37	26.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Colville, WA	4,786	43	14.0%
Farmington, ME	4,785	28	44.0%
Nelsonville, OH	4,785	25	50.0%
North Westport, MA	4,787	44	12.0%
Stafford Springs, CT	4,784	40	20.0%
East Merrimack, NH	4,786	37	26.0%

Source: The East Merrimack, 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.