North Myrtle Beach, South Carolina, United States Climate

Weather: 21.14°C/70.05°F, Wind SW at 0 km/h, 93% Humidity, 0% Chance of rain

United States
(Photo by Josh Duncan on Unsplash)
Contents

North Myrtle Beach Climate Summary

Located at an elevation of 2.06 meters (6.76 feet) above sea level, North Myrtle Beach has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 19.9ºC (67.82ºF) and it is 7.26% higher than United States’s averages. North Myrtle Beach typically receives about 28.45 millimeters (1.12 inches) of precipitation and has 43.81 rainy days (12.0% of the time) annually.

CountryUnited States
CitySouth Carolina
Longitude-78.680016
Latitude33.8160058
Attitude/Elevation2.06m (6.76ft)
Local timeSaturday 14:21
Annual high temperature22.27ºC (72.09ºF)
Annual low temperature16.08ºC (60.94ºF)
Average annual precip.28.45mm (1.12in)
Warmest monthJuly (30.55ºC / 86.99ºF)
Coldest MonthJanuary (6.0ºC / 42.8ºF)
Wettest MonthSeptember (58.96mm / 2.32in)
Driest MonthJanuary (12.09mm / 0.48in)
Number of days with rainfall (≥ 1.0 mm)43.81 days (12.0%)
Days with no rain321.19 days (88.0%)
Humidity74.27%

Climate North Myrtle Beach: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)22.0(71.6)25.0(77.0)25.0(77.0)27.0(80.6)34.0(93.2)34.0(93.2)33.0(91.4)33.0(91.4)33.0(91.4)31.0(87.8)26.0(78.8)23.0(73.4)34.0(93.2)
Average high °C (°F)12.13(53.83)16.27(61.29)17.03(62.65)20.86(69.55)26.18(79.12)29.16(84.49)30.55(86.99)30.22(86.4)28.44(83.19)24.16(75.49)17.78(64.0)14.48(58.06)22.27(72.09)
Daily mean °C (°F)9.72(49.5)13.74(56.73)14.4(57.92)18.37(65.07)23.84(74.91)26.84(80.31)28.29(82.92)27.98(82.36)26.17(79.11)21.94(71.49)15.24(59.43)12.25(54.05)19.9(67.82)
Average low °C (°F)6.0(42.8)9.64(49.35)10.22(50.4)13.88(56.98)19.84(67.71)22.96(73.33)24.56(76.21)24.58(76.24)22.9(73.22)18.35(65.03)11.32(52.38)8.67(47.61)16.08(60.94)
Record low °C (°F)-6.0(21.2)-1.0(30.2)1.0(33.8)5.0(41.0)10.0(50.0)18.0(64.4)20.0(68.0)19.0(66.2)13.0(55.4)10.0(50.0)1.0(33.8)-1.0(30.2)-6.0(21.2)
Average precipitation mm (inches)12.09(0.48)13.13(0.52)12.95(0.51)22.75(0.9)30.65(1.21)35.58(1.4)48.02(1.89)48.39(1.91)58.96(2.32)12.95(0.51)22.79(0.9)23.13(0.91)28.45(1.12)
Average precipitation days (≥ 1.0 mm)2.452.732.642.453.645.455.827.094.552.272.452.273.65
Average relative humidity (%)69.4676.6769.970.6474.4375.576.0278.1678.2275.1873.4873.5574.27
Mean monthly sunshine hours8.728.9410.0710.6210.9310.7911.010.5710.6310.059.298.8610.04

Climate Graph

The chart below shows the mean monthly temperature and precipitation of North Myrtle Beach in recent years.

North Myrtle Beach

North Myrtle Beach Temperature by Month

July
28.29°C | 82.92°F
August
27.98°C | 82.36°F
June
26.84°C | 80.31°F
September
26.17°C | 79.11°F
May
23.84°C | 74.91°F
October
21.94°C | 71.49°F
April
18.37°C | 65.07°F
November
15.24°C | 59.43°F
March
14.4°C | 57.92°F
February
13.74°C | 56.73°F
December
12.25°C | 54.05°F
January
9.72°C | 49.5°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)27.2°C (80.96°F)23.0°C (73.4°F)
Avg Temperature28.0°C (82.4°F)25.17°C (77.31°F)21.0°C (69.8°F)
Min Temperature25.0°C (77.0°F)22.3°C (72.14°F)18.0°C (64.4°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)20.07°C (68.13°F)14.0°C (57.2°F)
PrecipitationMaxAverageMinSum
Precipitation26.7mm | 1.05in4.51mm | 0.18in0.0mm | 0in135.2mm | 5.32in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.0kmh | 14.29mph15.5kmh | 9.63mph5.0kmh | 3.11mph
Gust Wind34.0kmh | 21.13mph23.5kmh | 14.6mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure26.7mb4.51mb0.0mb
North Myrtle Beach

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0121 | 69.814 | 57.26512 | 7.4630.18 | 10220.1 | 0.0
2020-06-0223 | 73.415 | 59.06316 | 9.9430.18 | 10220.0 | 0.0
2020-06-0324 | 75.217 | 62.66823 | 14.2930.03 | 10170.0 | 0.0
2020-06-0424 | 75.219 | 66.27716 | 9.9430.0 | 10160.2 | 0.01
2020-06-0525 | 77.021 | 69.88114 | 8.729.97 | 10155.9 | 0.23
2020-06-0626 | 78.822 | 71.68122 | 13.6729.94 | 10141.8 | 0.07
2020-06-0726 | 78.821 | 69.87818 | 11.1829.91 | 10130.6 | 0.02
2020-06-0825 | 77.022 | 71.68512 | 7.4629.97 | 10150.8 | 0.03
2020-06-0926 | 78.823 | 73.48414 | 8.729.97 | 10151.5 | 0.06
2020-06-1027 | 80.623 | 73.48419 | 11.8130.0 | 10168.3 | 0.33
2020-06-1125 | 77.021 | 69.88023 | 14.2930.09 | 10190.2 | 0.01
2020-06-1224 | 75.221 | 69.88514 | 8.730.09 | 101914.3 | 0.56
2020-06-1324 | 75.221 | 69.8838 | 4.9730.03 | 101719.1 | 0.75
2020-06-1423 | 73.419 | 66.28019 | 11.8130.12 | 10209.1 | 0.36
2020-06-1523 | 73.419 | 66.28317 | 10.5630.09 | 101926.7 | 1.05
2020-06-1621 | 69.818 | 64.48921 | 13.0530.09 | 101917.7 | 0.7
2020-06-1721 | 69.818 | 64.48612 | 7.4630.0 | 10161.9 | 0.07
2020-06-1824 | 75.218 | 64.47414 | 8.730.03 | 10171.7 | 0.07
2020-06-1925 | 77.021 | 69.88315 | 9.3230.06 | 10182.4 | 0.09
2020-06-2025 | 77.020 | 68.07910 | 6.2130.0 | 10164.1 | 0.16
2020-06-2126 | 78.821 | 69.87613 | 8.0829.97 | 10151.7 | 0.07
2020-06-2227 | 80.621 | 69.87217 | 10.5630.0 | 10160.4 | 0.02
2020-06-2328 | 82.421 | 69.87419 | 11.8129.91 | 10131.2 | 0.05
2020-06-2427 | 80.622 | 71.67715 | 9.3229.88 | 10125.7 | 0.22
2020-06-2526 | 78.820 | 68.07520 | 12.4330.0 | 10164.4 | 0.17
2020-06-2627 | 80.621 | 69.87711 | 6.8430.06 | 10181.2 | 0.05
2020-06-2728 | 82.419 | 66.26014 | 8.730.03 | 10170.0 | 0.0
2020-06-2828 | 82.419 | 66.26018 | 11.1829.91 | 10130.2 | 0.01
2020-06-2928 | 82.422 | 71.67414 | 8.729.85 | 10110.2 | 0.01
2020-06-3028 | 82.423 | 73.4785 | 3.1129.83 | 10103.8 | 0.15

North Myrtle Beach 3 Year Historical Weather Data

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