Orleans, MA Weather Forecast & Monthly Average Temperatures

TEMPERATURE	63
HUMIDITY	93
PRESSURE	29.86
WIND COND.	3.4

Orleans Average Weather

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	3°F	57°F	34°F	4.2"
February	6°F	55°F	32°F	1.6"
March	10°F	62°F	37°F	3.2"
April	28°F	83°F	46°F	3.9"
May	35°F	90°F	54°F	4.3"
June	45°F	88°F	64°F	3.3"
July	51°F	90°F	71°F	3.6"
August	52°F	98°F	70°F	2.2"
September	43°F	84°F	65°F	3.3"
October	30°F	79°F	55°F	4.2"
November	21°F	67°F	48°F	3.9"
December	13°F	63°F	38°F	3.9"

Did you know?

The highest monthly average temperature in Orleans for July is 71 degrees.
The lowest monthly average temperature in Orleans for February is 32 degrees.
The most monthly precipitation in Orleans occurs in May with 4.3 inches.
The air quality index in Orleans is 33% better than the national average.
The pollution index in Orleans is 55% worse than the national average.

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Orleans 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	Orleans	Massachusetts	National
Air quality index	33	40	50
Pollution index	7,903,830	12,377,839	5,066,862

Orleans air quality information

Measurement	Total
Days measured	317
Days with good air quality	308
Days with moderate air quality	7
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality

Orleans air quality information

Pollutant	Total
Arsenic	0.060%
Benzene	0.070%
Carbon Tetrachloride	0.010%
Lead	0.080%
Mercury	0.030%

Average monthly Orleans temperature with heat index

Orleans monthly precipitation with daily maximum

Orleans monthly snow depth with daily maximum

Orleans monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Dennis, MA	2,507	33	34%
Harwich Center, MA	1,423	33	34%
South Dennis, MA	3,582	33	34%
West Yarmouth, MA	6,080	33	34%
Dennis Port, MA	2,680	33	34%
Orleans, MA	1,937	33	34%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Chadbourn, NC	1,937	30	40%
Central Square, NY	1,937	32	36%
Oswego, KS	1,937	37	26%
Idaho Springs, CO	1,937	42	16%
Springfield, SD	1,938	40	20%
Orleans, MA	1,937	33	34%

Source: The Orleans, MA 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.