Mild
Average highs are around 20°C, so days are mild rather than hot.
March verdict
Summerville, South Carolina, United States in March
Weather score45Mixed
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 7.7h per day, enough for a balanced month. Rainfall averages 109mm, so some wet days are possible.
March weather
Monthly averages
Temp
20°C
Rain
109mm
Sun
7.7h
Weather score
45
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 109mm, so some wet days are possible.
Some sun
Sunshine averages 7.7h per day, enough for a balanced month.
Map
Weather map
Compare Summerville, 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 Summerville'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
March109mm average rain
March sits near Summerville's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February, April, and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March7.7 hours average sun
March sits close to Summerville'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
March45 weather score
March scores below Summerville's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsApril to July and September
These months have the strongest weather score in the monthly averages.
