Cool
Average highs are around 20°C, so pack for cooler days.
March verdict
Sumter, South Carolina, United States in March
Weather score42Mixed
Mixed for holiday weather
Average highs are around 20°C, so pack for cooler days. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 112mm, so some wet days are possible.
March weather
Monthly averages
Temp
20°C
Rain
112mm
Sun
7.6h
Weather score
42
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 112mm, so some wet days are possible.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Map
Weather map
Compare Sumter, South Carolina, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March20°C average high
March is on the cooler side of Sumter's year, useful if you prefer less intense daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
March112mm average rain
March sits near Sumter's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March7.6 hours average sun
March sits close to Sumter's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Weather score
March42 weather score
March scores below Sumter's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMay to September
These months have the strongest weather score in the monthly averages.
