Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
South Boston, Virginia, United States Average Monthly Weather
Weather score53Mixed annual avg
Best months: June, August, July
Across the year, average daytime temperatures are around 21°C, sunshine averages 7.2h per day, and rainfall totals about 1078mm.
Annual weather
Annual averages
Temp
21°C
Rain
1078mm
Annual total
Sun
7.2h
Weather score
53
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 101mm, so some wet days are possible.
Bright
Sunshine averages 8.1h per day, so bright days are a strong part of the month.
Map
Weather map
Compare South Boston, Virginia, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of South Boston's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
August101mm average rain
August is close to South Boston's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
August8.1 hours average sun
August is brighter than South Boston's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
Weather score
August77 weather score
August is one of South Boston's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
