Blenheim, SC Weather
Blenheim, SC climate is warm during summer when temperatures tend to be in the 70's and cold during winter when temperatures tend to be in the 40's.
The warmest month of the year is July with an average maximum temperature of 91.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 33.00 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and moderate during winter with an average difference of 23 degrees Fahrenheit.
The annual average precipitation at Blenheim is 39.04 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is July with an average rainfall of 4.20 Inches.
Weather Data
Current Conditions
|
Overcast, 52°F | Humidity: 88% | Dewpoint: 48°F |
| Wind Speed: N 5.8 MPH (5 KT) | Heat Index: 52°F | ||
| Barometer: 30.14 in. | Wind Chill: 50°F |
Weather Forecast
 | Tonight: Cloudy with areas of very light drizzle. Areas of fog. Lows in the upper 40s. North winds around 5 mph. | |
| Lo: 49°F | ||
| Hi: 55°F | Tuesday: Areas of fog in the morning. Cloudy. Highs in the mid 50s. North winds around 5 mph...Becoming northeast in the afternoon. |
| Lo: 49°F | ||
 | Hi: 61°F | Wednesday: Cloudy. A slight chance of rain in the afternoon. Highs in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent. |
| Lo: 41°F | ||
 | Hi: 65°F | Thanksgiving day: Partly cloudy. Highs in the mid 60s. Lows in the lower 40s. |
| Lo: 41°F | ||
 | Hi: 55°F | Friday: Mostly sunny. Highs in the mid 50s. |
| Lo: 35°F | ||
| Hi: 59°F | Saturday: Clear. Lows in the mid 30s. Highs in the upper 50s. |
| Lo: 35°F | ||
| Hi: 59°F | Saturday: Clear. Lows in the mid 30s. Highs in the upper 50s. |
| Lo: 35°F |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 6:32 AM EST |
Sunrise: 6:59 AM EST |
| Sunset: 5:10 PM EST |
Civil Twilight: 5:37 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 54.4 | 59.3 | 67.2 | 75.9 | 82.7 | 89.0 | 91.5 | 89.3 | 84.5 | 74.9 | 66.0 | 57.1 | 74.3 |
| Mean °F | 43.7 | 47.5 | 54.7 | 62.6 | 70.5 | 77.5 | 80.7 | 78.8 | 73.8 | 62.7 | 54.0 | 46.1 | 62.7 |
| Min °F | 33.0 | 35.6 | 42.1 | 49.3 | 58.3 | 65.9 | 69.8 | 68.2 | 63.0 | 50.4 | 41.9 | 35.1 | 51.1 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.71 | 3.27 | 3.74 | 2.21 | 2.82 | 3.72 | 4.20 | 3.75 | 3.60 | 2.50 | 2.76 | 2.76 | 39.04 |
