Myrtle Beach, SC Weather - Forecast & Monthly Averages

TEMPERATURE	56
HUMIDITY
PRESSURE
WIND COND.	270 18.4

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Weather Quick Facts

The highest monthly average temperature in Myrtle Beach for July is 81.3 degrees
The lowest monthly average temperature in Myrtle Beach for January is 47.7 degrees
The most monthly precipitation in Myrtle Beach occurs in October with 13.6 inches
The air quality index in Myrtle Beach is 67% better than the national average
The pollution index in Myrtle Beach is 66% better than the national average

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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	39°F	57°F	48°F	5.8"
February	41°F	59°F	49°F	4.3"
March	47°F	65°F	56°F	6.0"
April	56°F	73°F	64°F	7.8"
May	64°F	79°F	71°F	5.1"
June	72°F	86°F	79°F	6.3"
July	74°F	89°F	81°F	11.0"
August	74°F	88°F	81°F	7.7"
September	69°F	84°F	76°F	7.7"
October	58°F	76°F	66°F	13.6"
November	47°F	67°F	56°F	9.1"
December	43°F	61°F	51°F	5.3"

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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	Myrtle Beach	South Carolina	National
Air quality index	14	37	42
Pollution index	940,521	3,620,438	2,726,193

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	0.001%
Benzene	0.010%
Carbon Tetrachloride	0.002%
Lead	0.003%
Mercury	0.000%

Average monthly Myrtle Beach temperature with heat index

Myrtle Beach monthly precipitation with daily maximum

Myrtle Beach monthly snow depth with daily maximum

Myrtle Beach monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Garden City, SC	11,193	14	72.0%
Red Hill, SC	16,290	14	72.0%
Briarcliffe Acres, SC	529	14	72.0%
Socastee, SC	25,846	14	72.0%
Bucksport, SC	607	14	72.0%
Myrtle Beach, SC	33,638	14	72.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Franklin Town, MA	33,644	44	12.0%
DeLand, FL	33,620	37	26.0%
Pointe-Claire, QC	33,658	n/a
University Place, WA	33,661	30	40.0%
Huntington Station, NY	33,612	43	14.0%
Myrtle Beach, SC	33,638	14	72.0%

Source: The 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.