| Monthly Pan Evaporation for Perry, IL (site 11-6738) | ||||||||||
| (use the tabs at the bottom to change location) | ||||||||||
| Year | April | May | June | July | August | September | ||||
| 1996 | M | 6.06 | 7.27 | 8.19 | 6.80 | 4.38 | ||||
| 1997 | 4.56 | 7.02 | 6.88 | 8.67 | 6.77 | 5.36 | ||||
| 1998 | M | 6.54 | 8.80 | 7.26 | 6.67 | 5.28 | ||||
| 1999 | 4.43 | 7.82 | 7.01 | 9.50 | 8.03 | 6.86 | ||||
| 2000 | 5.84 | 8.24 | 8.68 | 8.61 | 8.62 | 7.53 | ||||
| 2001 | 7.41 | 7.62 | 7.32 | 8.06 | 7.57 | 5.57 | ||||
| 2002 | M | 6.52 | 7.97 | 8.59 | 7.61 | 6.49 | ||||
| Average | 5.56 | 7.12 | 7.70 | 8.41 | 7.44 | 5.92 | ||||
| State Climatologist Office for Illinois | ||||||||||
| Illinois State Water Survey | ||||||||||
| Prairie Research Institute | ||||||||||
| University of Illinois Urbana-Champaign | ||||||||||
| "M" indicates that the data are missing. Pan evaporation is typically only measured during the warmer months of the year. | ||||||||||