Smithfield, WV
Climate overview — based on NOAA 1991-2020 normals from MANNINGTON 8 WNW, WV US.
Year-round temperatures (°F)
Climate summary
Smithfield has an annual average temperature of 51°F with about 51.4 inches of precipitation per year. The warmest month is July (average high 84.1°F), and the coldest is January (average low 18.7°F). July is typically the wettest month (5.64 in) and October the driest (3.37 in).
Best time to visit Smithfield
Full guide →Climate change signal
All-time records →40 of 366 (10.9%) of Smithfield'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.
| 1940s | 0 | |
| 1950s | 0 | |
| 1960s | 0 | |
| 1970s | 0 | |
| 1980s | 76 | |
| 1990s | 149 | |
| 2000s | 68 | |
| 2010s | 73 |
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 | 38.3°F | 18.7°F | 28.5°F | 4.41 in | — | 18 |
| February | 42.1°F | 20.3°F | 31.2°F | 3.99 in | — | 16 |
| March | 52.4°F | 27.1°F | 39.7°F | 4.36 in | — | 14 |
| April | 65.7°F | 36.2°F | 51.0°F | 4.32 in | — | 15 |
| May | 74.1°F | 46.7°F | 60.4°F | 4.92 in | — | 15 |
| June | 80.9°F | 55.3°F | 68.1°F | 4.44 in | — | 13 |
| July | 84.1°F | 60.0°F | 72.1°F | 5.64 in | — | 13 |
| August | 83.1°F | 58.3°F | 70.7°F | 4.10 in | — | 11 |
| September | 77.1°F | 50.5°F | 63.8°F | 4.17 in | — | 11 |
| October | 65.7°F | 38.7°F | 52.2°F | 3.37 in | — | 11 |
| November | 52.8°F | 29.4°F | 41.1°F | 3.57 in | — | 13 |
| December | 42.5°F | 23.9°F | 33.2°F | 4.15 in | — | 17 |
Climate twins of Smithfield
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).