Barnwell, SC weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Barnwell now
Loading the National Weather Service forecast…
Barnwell weather by the hour
Barnwell weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Barnwell.
This week in Barnwell
Sunrise, sunset and moon in Barnwell
What is the weather usually like in Barnwell?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 93°F average high
- Januarycoldest month · 35°F average low
- 48.7 inprecipitation per year · 1,237 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Barnwell: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BARNWELL 5 ENE, SC US (USC00380490), adjusted for the elevation of Barnwell.
Barnwell weather month by month
Sunrise and sunset in Barnwell through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:27 AM | 5:42 PM | 10 h 14 min |
| February | 7:07 AM | 6:11 PM | 11 h 4 min |
| March | 7:34 AM | 7:34 PM | 12 h 0 min |
| April | 6:53 AM | 7:57 PM | 13 h 3 min |
| May | 6:23 AM | 8:19 PM | 13 h 55 min |
| June | 6:14 AM | 8:37 PM | 14 h 23 min |
| July | 6:26 AM | 8:36 PM | 14 h 10 min |
| August | 6:47 AM | 8:12 PM | 13 h 25 min |
| September | 7:07 AM | 7:33 PM | 12 h 25 min |
| October | 7:28 AM | 6:53 PM | 11 h 24 min |
| November | 6:55 AM | 5:24 PM | 10 h 29 min |
| December | 7:20 AM | 5:21 PM | 10 h 0 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Barnwell?
Barnwell has a humid subtropical climate. The warmest month is July, with an average high of 93°F (34°C), and the coldest is January, with average lows of 35°F (1°C).
It gets about 48.7 inches (1,237 mm) of precipitation a year. The wettest month is July and the driest is November.
The best time to visit Barnwell is March–April and October–November. At 217 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 Barnwell
Weather in towns near Barnwell
Questions about the weather in Barnwell
What is the hottest month in Barnwell?
July, with an average high of 93°F (34°C).
What is the coldest month in Barnwell?
January, with an average low of 35°F (1°C).
How much does it rain in Barnwell?
About 48.7 inches (1,237 mm) a year; the wettest month is July.
Does it snow in Barnwell?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Barnwell?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Barnwell have?
Humid subtropical (Köppen Cfa).
What is the weather like in Barnwell in November?
Highs average 69°F and lows 42°F, with about 2.8 inches of precipitation.
What time is sunrise in Barnwell?
Around 6:55 AM in mid-November, and sunset around 5:24 PM. Today’s exact times are shown above.
Where does this Barnwell weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Barnwell.
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