South Williamson, KY weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in South Williamson now
Loading the National Weather Service forecast…
South Williamson weather by the hour
South Williamson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of South Williamson.
This week in South Williamson
Sunrise, sunset and moon in South Williamson
What is the weather usually like in South Williamson?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 26°F average low
- 48.3 inprecipitation per year · 1,227 mm
- 13.1 insnowfall per year · 33 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit South Williamson: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WILLIAMSON, WV US (USC00469610), adjusted for the elevation of South Williamson.
South Williamson weather month by month
Sunrise and sunset in South Williamson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:41 AM | 5:35 PM | 9 h 54 min |
| February | 7:16 AM | 6:09 PM | 10 h 52 min |
| March | 7:38 AM | 7:37 PM | 11 h 59 min |
| April | 6:52 AM | 8:05 PM | 13 h 13 min |
| May | 6:17 AM | 8:33 PM | 14 h 15 min |
| June | 6:05 AM | 8:53 PM | 14 h 48 min |
| July | 6:18 AM | 8:52 PM | 14 h 33 min |
| August | 6:43 AM | 8:23 PM | 13 h 39 min |
| September | 7:09 AM | 7:38 PM | 12 h 28 min |
| October | 7:36 AM | 6:53 PM | 11 h 17 min |
| November | 7:07 AM | 5:19 PM | 10 h 11 min |
| December | 7:35 AM | 5:13 PM | 9 h 37 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in South Williamson?
South Williamson has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 48.3 inches (1,227 mm) of precipitation a year. The wettest month is July and the driest is November. Snow is common: about 13 inches fall in an average year.
The best time to visit South Williamson is April–May and September–October. At 663 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 South Williamson
Weather in towns near South Williamson
Questions about the weather in South Williamson
What is the hottest month in South Williamson?
July, with an average high of 89°F (32°C).
What is the coldest month in South Williamson?
January, with an average low of 26°F (-3°C).
How much does it rain in South Williamson?
About 48.3 inches (1,227 mm) a year; the wettest month is July.
Does it snow in South Williamson?
Yes, about 13 inches of snow fall in an average year.
When is the best time to visit South Williamson?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does South Williamson have?
Humid subtropical (Köppen Cfa).
What is the weather like in South Williamson in November?
Highs average 61°F and lows 35°F, with about 3.0 inches of precipitation.
What time is sunrise in South Williamson?
Around 7:07 AM in mid-November, and sunset around 5:19 PM. Today’s exact times are shown above.
Where does this South Williamson weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of South Williamson.
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