O'Neill, NE
Climate overview — based on NOAA 1991-2020 normals from O'NEILL, NE US.
Year-round temperatures (°F)
Climate summary
O'Neill has an annual average temperature of 47.7°F with about 25.9 inches of precipitation per year and 25.6 inches of snow. The warmest month is July (average high 87.3°F), and the coldest is January (average low 11.0°F). May is typically the wettest month (4.21 in) and January the driest (0.46 in). Snow typically falls from October through May.
Best time to visit O'Neill
Full guide →Climate change signal
All-time records →25 of 366 (6.8%) of O'Neill'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 | 5 | |
| 1900s | 17 | |
| 1910s | 7 | |
| 1920s | 34 | |
| 1930s | 104 | |
| 1940s | 23 | |
| 1950s | 25 | |
| 1960s | 22 | |
| 1970s | 4 | |
| 1980s | 31 | |
| 1990s | 29 | |
| 2000s | 24 | |
| 2010s | 23 | |
| 2020s | 18 |
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 | 31.9°F | 11.0°F | 21.5°F | 0.46 in | 4.1 in | 4 |
| February | 35.8°F | 13.7°F | 24.7°F | 0.67 in | 5.8 in | 5 |
| March | 47.4°F | 23.4°F | 35.4°F | 1.51 in | 4.7 in | 6 |
| April | 58.1°F | 33.9°F | 46.0°F | 2.92 in | 1.7 in | 8 |
| May | 69.7°F | 45.7°F | 57.7°F | 4.21 in | 0.4 in | 11 |
| June | 81.1°F | 56.7°F | 68.9°F | 3.48 in | — | 10 |
| July | 87.3°F | 61.8°F | 74.6°F | 3.26 in | — | 8 |
| August | 84.7°F | 59.4°F | 72.1°F | 3.09 in | — | 9 |
| September | 76.7°F | 49.6°F | 63.2°F | 2.35 in | — | 6 |
| October | 61.5°F | 36.1°F | 48.8°F | 2.30 in | 0.9 in | 7 |
| November | 46.6°F | 23.5°F | 35.0°F | 0.89 in | 2.7 in | 4 |
| December | 34.3°F | 14.5°F | 24.4°F | 0.71 in | 5.3 in | 4 |
Climate twins of O'Neill
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).