North Myrtle Beach, SC Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in North Myrtle Beach for July is 80.9 degrees
The lowest monthly average temperature in North Myrtle Beach for January is 46.8 degrees
The most monthly precipitation in North Myrtle Beach occurs in September with 6.8 inches
The air quality index in North Myrtle Beach is 67% better than the national average
The pollution index in North Myrtle Beach is 56% worse than the national average

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North Myrtle Beach 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	37°F	58°F	47°F	2.5"
February	38°F	59°F	48°F	3.6"
March	45°F	65°F	55°F	3.0"
April	53°F	73°F	63°F	2.8"
May	62°F	79°F	71°F	3.8"
June	71°F	86°F	78°F	4.4"
July	74°F	88°F	81°F	5.0"
August	73°F	87°F	80°F	6.6"
September	68°F	84°F	76°F	6.8"
October	56°F	77°F	66°F	6.0"
November	45°F	67°F	55°F	3.2"
December	41°F	62°F	51°F	3.6"

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North Myrtle Beach 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	North Myrtle Beach	South Carolina	National
Air quality index	14	37	42
Pollution index	4,252,890	3,620,438	2,726,193

North Myrtle Beach air quality

Measurement	Total
Days measured	92
Days with good air quality	91
Days with moderate air quality	1
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.020%
Carbon Tetrachloride	0.090%
Lead	0.020%
Mercury	0.004%

Average monthly North Myrtle Beach temperature with heat index

North Myrtle Beach monthly precipitation with daily maximum

North Myrtle Beach monthly snow depth with daily maximum

North Myrtle Beach monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Atlantic Beach, SC	237	14	72.0%
Briarcliffe Acres, SC	529	14	72.0%
Myrtle Beach, SC	33,638	14	72.0%
Calabash, NC	2,057	34	32.0%
Carolina Shores, NC	4,391	34	32.0%
North Myrtle Beach, SC	16,684	14	72.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Mount Vernon, OH	16,684	41	18.0%
Tahlequah, OK	16,684	36	28.0%
Pendleton, OR	16,685	38	24.0%
Opelousas, LA	16,687	41	18.0%
Sylvan Lake, AB	16,694	n/a
North Myrtle Beach, SC	16,684	14	72.0%

Source: The North Myrtle Beach, SC 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.