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Walterboro, SC weather and climate

Colleton County, SC · population 5,490 · about 69 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Walterboro's own coordinates.

The year at a glance

Sunny days
211
clear or partly cloudy, per year
Precipitation
46 in
per year
Wet days
128
rain or snow per year
Snowfall
1 in
per year
Hot days
66
above 90 °F
Freezing nights
44
at or below 32 °F
Humidity
73%
average relative
Average temperature
64 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 58 °FDaily high, Feb: 62 °FDaily high, Mar: 69 °FDaily high, Apr: 76 °FDaily high, May: 83 °FDaily high, Jun: 87 °FDaily high, Jul: 91 °FDaily high, Aug: 89 °FDaily high, Sep: 84 °FDaily high, Oct: 76 °FDaily high, Nov: 68 °FDaily high, Dec: 61 °FDaily low, Jan: 35 °FDaily low, Feb: 38 °FDaily low, Mar: 44 °FDaily low, Apr: 50 °FDaily low, May: 60 °FDaily low, Jun: 68 °FDaily low, Jul: 71 °FDaily low, Aug: 70 °FDaily low, Sep: 65 °FDaily low, Oct: 53 °FDaily low, Nov: 42 °FDaily low, Dec: 38 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high586269768387918984766861
Daily low353844506068717065534238

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.06.0JanMarMayJulSepNovWalterboro, Jan: 3.3 inWalterboro, Feb: 3.3 inWalterboro, Mar: 3.4 inWalterboro, Apr: 3.2 inWalterboro, May: 3.1 inWalterboro, Jun: 5.1 inWalterboro, Jul: 5.4 inWalterboro, Aug: 5.6 inWalterboro, Sep: 4.1 inWalterboro, Oct: 3.4 inWalterboro, Nov: 2.5 inWalterboro, Dec: 3.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Walterboro3.33.33.43.23.15.15.45.64.13.42.53.4

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovWalterboro, Jan: 17 daysWalterboro, Feb: 15 daysWalterboro, Mar: 18 daysWalterboro, Apr: 19 daysWalterboro, May: 20 daysWalterboro, Jun: 16 daysWalterboro, Jul: 17 daysWalterboro, Aug: 16 daysWalterboro, Sep: 18 daysWalterboro, Oct: 20 daysWalterboro, Nov: 19 daysWalterboro, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Walterboro171518192016171618201917

Compare Walterboro with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered South Carolina city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).