Climate averages 1991–2020
Columbia (South Carolina), United States weather
in June.
A hot, wet month: the 3rd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Columbia (South Carolina), United States: daytime highs average 30.7°C and nights cool to about 20.7°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 108 mm of rain on roughly 13 days, which makes June a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 23 min on an average June day.
The nearest other city in this atlas is Rock Hill (103 km away). In June its highs average 29.8°C, 0.8°C cooler than Columbia (South Carolina), United States, with 96 mm of rain.
Among the 498 cities listed in the United States, Columbia (South Carolina), United States ranks joint 117th of 498 for the warmest June highs and joint 392nd of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Columbia (South Carolina), United States is 2.8°C warmer than that mean.
From June to July, average highs rise by 1.6°C to 32.3°C, and monthly rainfall rises from 108 mm to 112 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Columbia (South Carolina), United States climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 12.3°C2.7°C | 2.7°C | 89 | 9.1 | 10.210 h |
| February | 14.4°C3.9°C | 3.9°C | 87 | 8.3 | 10.911 h |
| March | 18.4°C7.1°C | 7.1°C | 89 | 9.3 | 12.012 h |
| April | 23.4°C11.4°C | 11.4°C | 85 | 8.1 | 13.013 h |
| May | 27.6°C16.3°C | 16.3°C | 76 | 9.3 | 13.914 h |
| June, selected | 30.7°C20.7°C | 20.7°C | 108 | 13.4 | 14.414 h |
| July | 32.3°C22.7°C | 22.7°C | 112 | 15.2 | 14.214 h |
| August | 31.2°C22.0°C | 22.0°C | 107 | 13.4 | 13.413 h |
| September | 28.3°C19.0°C | 19.0°C | 94 | 8.8 | 12.412 h |
| October | 23.3°C13.1°C | 13.1°C | 84 | 7.1 | 11.411 h |
| November | 17.8°C7.4°C | 7.4°C | 72 | 7.2 | 10.410 h |
| December | 13.6°C4.2°C | 4.2°C | 93 | 8.8 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Rock Hill in JuneUnited States · 103 kmHigh 29.8°C · Low 20.1°C · 96 mm rain
- Charlotte in JuneUnited States · 137 kmHigh 29.7°C · Low 19.4°C · 95 mm rain
- Gastonia in JuneUnited States · 141 kmHigh 29.4°C · Low 19.7°C · 101 mm rain
- North Charleston in JuneUnited States · 161 kmHigh 29.7°C · Low 22.4°C · 130 mm rain
- Concord (North Carolina), United States in JuneUnited States · 162 kmHigh 29.8°C · Low 19.9°C · 99 mm rain
- Charleston in JuneUnited States · 170 kmHigh 29.0°C · Low 23.2°C · 130 mm rain
- Savannah in JuneUnited States · 213 kmHigh 30.1°C · Low 22.5°C · 117 mm rain
- Athens, United States in JuneUnited States · 216 kmHigh 30.0°C · Low 20.0°C · 102 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Columbia) is explained once on the Columbia (South Carolina), United States year overview and on the Sources, method and limits page.