| Stillwater (STIL) rainfall in inches per month | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | January | February | March | April | May | June | July | August | September | October | November | December | Annual Total |
| 30-Year Normal | 1.25 | 1.59 | 3.09 | 3.48 | 5.56 | 4.28 | 2.69 | 2.98 | 4.18 | 3.28 | 2.57 | 1.81 | 36.75 |
| Mesonet Average | 1.38 | 1.21 | 3.07 | 3.51 | 4.33 | 6.01 | 3.60 | 3.06 | 3.13 | 3.05 | 1.89 | 1.73 | 35.97 |
| 1994 | -- | 2.03 | 2.57 | 4.87 | 2.93 | 1.82 | 3.99 | 3.41 | 2.70 | 2.08 | 5.30 | 0.84 | -- |
| 1995 | 0.84 | 0.12 | 4.59 | 4.18 | 5.60 | 8.34 | 3.30 | 4.99 | -- | -- | -- | -- | -- |
| 1996 | 0.03 | 0.20 | 0.91 | 0.39 | 1.81 | -- | 4.79 | 3.58 | 4.78 | 2.44 | 2.73 | 0.06 | -- |
| 1997 | 0.21 | 3.33 | 0.88 | 5.13 | 2.34 | 3.98 | 4.61 | 4.75 | 4.31 | 3.02 | 0.83 | 3.70 | 37.09 |
| 1998 | 3.58 | 0.30 | 7.12 | 5.01 | 3.13 | 1.45 | 1.66 | 1.39 | 4.34 | 8.39 | 5.45 | 1.47 | 43.29 |
| 1999 | 1.57 | 0.68 | 3.92 | 6.55 | 4.72 | 7.66 | 1.69 | -- | 5.73 | -- | 0.16 | 4.58 | -- |
| 2000 | 0.79 | 1.19 | 3.70 | 3.05 | 4.87 | 7.28 | 5.19 | 0.03 | 0.05 | -- | 1.89 | -- | -- |
| 2001 | -- | 2.40 | 1.23 | 0.86 | 6.61 | -- | -- | 1.47 | 3.27 | 0.95 | 1.89 | 0.81 | -- |
| 2002 | 3.19 | 0.84 | 1.88 | 3.57 | 4.90 | 4.16 | 1.87 | 4.83 | 4.13 | 3.27 | 0.22 | 2.78 | 35.64 |
| 2003 | 0.08 | 0.94 | 3.12 | 1.39 | 3.34 | 4.19 | 0.63 | 2.91 | 3.13 | 2.95 | 2.14 | 1.68 | 26.50 |
| 2004 | 2.24 | 1.67 | 3.98 | 2.21 | 0.83 | 9.08 | 4.37 | 1.70 | 0.76 | 4.24 | -- | 0.96 | -- |
| 2005 | 2.77 | 1.31 | 0.69 | 0.39 | 3.84 | -- | 3.21 | 8.77 | 3.04 | 2.37 | 0.00 | 0.08 | -- |
| 2006 | 0.70 | 0.07 | 1.85 | 5.14 | 3.20 | 2.53 | 3.15 | 2.39 | 1.32 | 1.58 | 1.24 | 2.81 | 25.98 |
| 2007 | 1.34 | 0.42 | 5.46 | 4.15 | 10.43 | 16.74 | 7.01 | 1.31 | 4.60 | 3.30 | 0.87 | 1.05 | 56.68 |
| 2008 | 0.56 | 2.58 | 4.15 | 5.74 | 6.37 | 4.92 | 5.00 | 1.32 | 1.65 | 2.07 | -- | -- | -- |