Hyannis, NE
Climate overview — based on NOAA 1991-2020 normals from WHITMAN 5 ENE, NE US.
Year-round temperatures (°F)
Climate summary
Hyannis has an annual average temperature of 48.1°F with about 18.3 inches of precipitation per year. The warmest month is July (average high 84.7°F), and the coldest is January (average low 16.1°F). July is typically the wettest month (3.34 in) and December the driest (0.27 in).
Best time to visit Hyannis
Full guide →Climate change signal
All-time records →217 of 366 (59.3%) of Hyannis'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 | 74 | |
| 2010s | 148 | |
| 2020s | 144 |
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 | 36.3°F | 16.1°F | 26.2°F | 0.33 in | — | 4 |
| February | 38.4°F | 17.7°F | 28.1°F | 0.39 in | — | 6 |
| March | 48.5°F | 25.9°F | 37.2°F | 0.98 in | — | 7 |
| April | 56.9°F | 33.6°F | 45.2°F | 2.03 in | — | 11 |
| May | 67.1°F | 44.3°F | 55.7°F | 2.96 in | — | 14 |
| June | 78.1°F | 54.5°F | 66.3°F | 2.77 in | — | 12 |
| July | 84.7°F | 60.2°F | 72.4°F | 3.34 in | — | 9 |
| August | 83.5°F | 58.2°F | 70.9°F | 2.02 in | — | 8 |
| September | 75.3°F | 49.1°F | 62.2°F | 1.61 in | — | 7 |
| October | 60.3°F | 36.5°F | 48.4°F | 1.15 in | — | 6 |
| November | 47.6°F | 25.7°F | 36.7°F | 0.46 in | — | 5 |
| December | 36.9°F | 17.8°F | 27.4°F | 0.27 in | — | 5 |
Climate twins of Hyannis
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).