Blowing Rock, NC
Climate overview — based on NOAA 1991-2020 normals from BLOWING ROCK 1NW, NC US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Blowing Rock has an annual average temperature of 49.8°F with about 0 inches of precipitation per year. The warmest month is July (average high 77.1°F), and the coldest is January (average low 21.0°F).
Pleasant months
4 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
38.5°F
warmest to coldest month
Best time to visit Blowing Rock
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Blowing Rock's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 13 | |
| 1910s | 14 | |
| 1940s | 40 | |
| 1950s | 54 | |
| 1960s | 35 | |
| 1970s | 79 | |
| 1980s | 63 | |
| 1990s | 35 | |
| 2000s | 33 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 38.7°F | 21.0°F | 29.9°F | in | — | — |
| February | 42.4°F | 24.2°F | 33.3°F | in | — | — |
| March | 49.9°F | 30.2°F | 40.0°F | in | — | — |
| April | 59.9°F | 40.1°F | 50.0°F | in | — | — |
| May | 66.5°F | 48.2°F | 57.3°F | in | — | — |
| June | 72.8°F | 55.1°F | 64.0°F | in | — | — |
| July | 77.1°F | 59.7°F | 68.4°F | in | — | — |
| August | 74.8°F | 58.4°F | 66.6°F | in | — | — |
| September | 70.0°F | 52.8°F | 61.4°F | in | — | — |
| October | 60.1°F | 42.5°F | 51.3°F | in | — | — |
| November | 50.9°F | 32.2°F | 41.6°F | in | — | — |
| December | 42.4°F | 25.8°F | 34.1°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when