Lincoln, NE, Latest 30 year normals, (1991-2020) compared to the previous 30 year period, (1981-2010).
| Month | Total Precipitation Normal (inches) | ||
| 1991-2020 | 1981-2010 | Diff | |
| January | 0.73 | 0.64 | +0.09 |
| February | 0.89 | 0.77 | +0.12 |
| March | 1.55 | 1.93 | -0.38 |
| April | 2.69 | 2.71 | -0.02 |
| May | 4.91 | 4.29 | +0.62 |
| June | 4.48 | 4.34 | +0.14 |
| July | 3.25 | 3.40 | -0.15 |
| August | 3.32 | 3.48 | -0.16 |
| September | 2.90 | 3.02 | -0.12 |
| October | 2.14 | 1.97 | +0.17 |
| November | 1.30 | 1.43 | -0.13 |
| December | 1.18 | 0.95 | +0.23 |
| Annual | 29.34 | 28.93 | +0.41 |
| Month | Mean Max Temperature Normal (°F) | ||
| 1991-2020 | 1981-2010 | Diff | |
| January | 35.6 | 35.4 | +0.2 |
| February | 40.6 | 40.1 | +0.5 |
| March | 53.6 | 52.3 | +1.3 |
| April | 64.8 | 64.3 | +0.5 |
| May | 75.0 | 74.2 | +0.8 |
| June | 85.2 | 84.2 | +1.0 |
| July | 89.4 | 89.0 | +0.4 |
| August | 87.2 | 86.8 | +0.4 |
| September | 80.1 | 78.7 | +1.4 |
| October | 66.6 | 65.8 | +0.8 |
| November | 51.7 | 50.3 | +1.4 |
| December | 39.4 | 37.2 | +2.2 |
| Annual | 64.1 | 63.2 | +0.9 |
| Month | Mean Min Temperature Normal (°F) | ||
| 1991-2020 | 1981-2010 | Diff | |
| January | 14.4 | 13.8 | +0.6 |
| February | 18.4 | 17.9 | +0.5 |
| March | 28.7 | 27.9 | +0.8 |
| April | 39.2 | 38.8 | +0.4 |
| May | 51.2 | 50.4 | +0.8 |
| June | 62.1 | 60.9 | +1.2 |
| July | 66.7 | 66.1 | +0.6 |
| August | 64.1 | 63.7 | +0.4 |
| September | 54.3 | 53.3 | +1.0 |
| October | 41.0 | 40.6 | +0.4 |
| November | 28.0 | 27.5 | +0.5 |
| December | 18.2 | 16.4 | +1.8 |
| Annual | 40.5 | 39.8 | +0.7 |
| Month | Mean Avg Temperature Normal (°F) | ||
| 1991-2020 | 1981-2010 | Diff | |
| January | 25.0 | 24.6 | +0.4 |
| February | 29.5 | 29.0 | +0.5 |
| March | 41.2 | 40.1 | +1.1 |
| April | 52.0 | 51.6 | +0.4 |
| May | 63.1 | 62.3 | +0.8 |
| June | 73.7 | 72.5 | +1.2 |
| July | 78.1 | 77.6 | +0.5 |
| August | 75.6 | 75.3 | +0.3 |
| September | 67.2 | 66.0 | +1.2 |
| October | 53.8 | 53.2 | +0.6 |
| November | 39.8 | 38.9 | +0.9 |
| December | 28.8 | 26.8 | +2 |
| Annual | 52.3 | 51.5 | +0.8 |
| Month | Total Snowfall Normal (inches) | ||
| 1991-2020 | 1981-2010 | Diff | |
| July | 0.0 | 0.0 | 0.0 |
| August | 0.0 | 0.0 | 0.0 |
| September | 0.0 | 0.0 | 0.0 |
| October | 0.9 | 0.7 | 0.2 |
| November | 1.5 | 2.1 | -0.6 |
| December | 5.3 | 5.9 | -0.6 |
| January | 6.5 | 6.1 | 0.4 |
| February | 7.1 | 5.9 | 1.2 |
| March | 3.4 | 4.7 | -1.3 |
| April | 1.2 | 1.3 | -0.1 |
| May | 0.1 | 0.0 | 0.1 |
| June | 0.0 | 0.0 | 0.0 |
| Annual | 26.0 | 26.8 | -0.8 |