Climate averages 1991–2020
Roanoke weather
in June.
A warm, wet month: the 3rd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Roanoke: daytime highs average 27.8°C and nights cool to about 17.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 91 mm of rain on roughly 12 days, which makes June a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 41 min on an average June day.
The nearest other city in this atlas is Lynchburg (72 km away). In June its highs average 28.5°C, 0.7°C warmer than Roanoke, with 84 mm of rain.
Among the 498 cities listed in the United States, Roanoke ranks joint 249th of 498 for the warmest June highs and joint 261st of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Roanoke is 0.1°C cooler than that mean.
From June to July, average highs rise by 2.2°C to 30.0°C, and monthly rainfall falls from 91 mm to 83 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
Roanoke climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 6.9°C-2.1°C | -2.1°C | 83 | 8.6 | 9.910 h |
| February | 9.0°C-1.1°C | -1.1°C | 75 | 8.5 | 10.811 h |
| March | 13.5°C2.5°C | 2.5°C | 102 | 10.6 | 11.912 h |
| April | 19.3°C7.4°C | 7.4°C | 90 | 10.2 | 13.113 h |
| May | 23.5°C12.7°C | 12.7°C | 95 | 12.3 | 14.114 h |
| June, selected | 27.8°C17.4°C | 17.4°C | 91 | 11.7 | 14.715 h |
| July | 30.0°C19.8°C | 19.8°C | 83 | 11.6 | 14.514 h |
| August | 29.1°C19.1°C | 19.1°C | 76 | 9.8 | 13.614 h |
| September | 25.5°C15.7°C | 15.7°C | 102 | 9.3 | 12.512 h |
| October | 19.8°C9.4°C | 9.4°C | 79 | 7.2 | 11.311 h |
| November | 13.5°C3.6°C | 3.6°C | 76 | 7.5 | 10.210 h |
| December | 8.5°C-0.2°C | -0.2°C | 84 | 8.3 | 9.710 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
- Lynchburg in JuneUnited States · 72 kmHigh 28.5°C · Low 18.3°C · 84 mm rain
- Winston-Salem in JuneUnited States · 133 kmHigh 29.0°C · Low 18.7°C · 91 mm rain
- Greensboro in JuneUnited States · 134 kmHigh 28.9°C · Low 18.8°C · 98 mm rain
- High Point in JuneUnited States · 146 kmHigh 28.9°C · Low 18.8°C · 98 mm rain
- Durham in JuneUnited States · 170 kmHigh 29.4°C · Low 19.4°C · 98 mm rain
- Cary in JuneUnited States · 194 kmHigh 29.2°C · Low 19.7°C · 103 mm rain
- Raleigh in JuneUnited States · 203 kmHigh 29.5°C · Low 20.0°C · 103 mm rain
- Concord (North Carolina), United States in JuneUnited States · 215 kmHigh 29.8°C · Low 19.9°C · 99 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 Roanoke) is explained once on the Roanoke year overview and on the Sources, method and limits page.