Williamston, SC weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Williamston now
Loading the National Weather Service forecast…
Williamston weather by the hour
Williamston weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Williamston.
This week in Williamston
Sunrise, sunset and moon in Williamston
What is the weather usually like in Williamston?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 30°F average low
- 48.0 inprecipitation per year · 1,219 mm
- 1.4 insnowfall per year · 4 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Williamston: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station W PELZER, SC US (USC00389122), adjusted for the elevation of Williamston.
Williamston weather month by month
Sunrise and sunset in Williamston through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:35 AM | 5:43 PM | 10 h 8 min |
| February | 7:13 AM | 6:14 PM | 11 h 0 min |
| March | 7:38 AM | 7:38 PM | 12 h 0 min |
| April | 6:56 AM | 8:03 PM | 13 h 6 min |
| May | 6:25 AM | 8:27 PM | 14 h 1 min |
| June | 6:15 AM | 8:45 PM | 14 h 30 min |
| July | 6:27 AM | 8:44 PM | 14 h 17 min |
| August | 6:49 AM | 8:19 PM | 13 h 29 min |
| September | 7:11 AM | 7:38 PM | 12 h 26 min |
| October | 7:34 AM | 6:56 PM | 11 h 22 min |
| November | 7:02 AM | 5:26 PM | 10 h 24 min |
| December | 7:28 AM | 5:22 PM | 9 h 53 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Williamston?
Williamston has a humid subtropical climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 30°F (-1°C).
It gets about 48.0 inches (1,219 mm) of precipitation a year. The wettest month is December and the driest is October. Snow is common: about 1 inches fall in an average year.
The best time to visit Williamston is April–May and September–October. At 814 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Williamston
Weather in towns near Williamston
Questions about the weather in Williamston
What is the hottest month in Williamston?
July, with an average high of 90°F (32°C).
What is the coldest month in Williamston?
January, with an average low of 30°F (-1°C).
How much does it rain in Williamston?
About 48.0 inches (1,219 mm) a year; the wettest month is December.
Does it snow in Williamston?
Yes, about 1 inches of snow fall in an average year.
When is the best time to visit Williamston?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Williamston have?
Humid subtropical (Köppen Cfa).
What is the weather like in Williamston in November?
Highs average 63°F and lows 38°F, with about 3.8 inches of precipitation.
What time is sunrise in Williamston?
Around 7:02 AM in mid-November, and sunset around 5:26 PM. Today’s exact times are shown above.
Where does this Williamston weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Williamston.
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