South Fork, CO
Climate overview — based on NOAA 1991-2020 normals from Grayback, CO US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit South Fork
Full guide →Climate change signal
All-time records →80 of 366 (21.9%) of South Fork'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.
| 2000s | 261 | |
| 2010s | 66 | |
| 2020s | 39 |
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 | °F | °F | °F | 2.61 in | — | 10 |
| February | °F | °F | °F | 2.99 in | — | 11 |
| March | °F | °F | °F | 3.09 in | — | 12 |
| April | °F | °F | °F | 2.86 in | — | 11 |
| May | °F | °F | °F | 1.91 in | — | 9 |
| June | °F | °F | °F | 0.96 in | — | 4 |
| July | °F | °F | °F | 3.35 in | — | 13 |
| August | °F | °F | °F | 3.88 in | — | 13 |
| September | °F | °F | °F | 2.34 in | — | 9 |
| October | °F | °F | °F | 2.72 in | — | 9 |
| November | °F | °F | °F | 2.59 in | — | 10 |
| December | °F | °F | °F | 2.66 in | — | 11 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when