****************************************************************************** ************************ TEMPERATURE SUMMARY ********************************* ****************************************************************************** Site: (478968) WAUSAU_AIRPORT Missing: 0% NCDC Averages: 1961-1990 Extremes: 1940-2000 #Day-Max #Day-Min Averages Daily Extremes Mean Extremes => <= <= <= Max Min Mean High---Date Low---Date High-Yr Low-Yr 90 32 32 0 -------------------------------------------------------------------------------- Ja 21.3 2.8 12.0 54 24/1942 -40 18/1948 24.1 90 2.0 77 0 25 31 13 Fe 27.0 6.8 16.9 59 26/2000 -37 09/1951 32.3 98 9.0 67 0 19 27 9.2 Ma 38.4 19.4 28.9 79 31/1986 -33 01/1962 39.9+00 18.8 43 0 9.4 28 3.1 Ap 54.0 33.3 43.7 91 28/1952 4 03/1954 50.0 87 34.0 50 0 0.7 15 0 Ma 67.4 44.4 55.9 94 31/1986 20 09/1947 64.9 77 49.2 54 0.1 0 2.6 0 Jn 76.0 53.5 64.8 97 14/1987 33 04/1945 70.6 49 57.0 69 1.3 0 0 0 Jl 80.8 59.1 70.0 102 13/1995 38 22/1947 74.1 83 63.4 92 2.3 0 0 0 Au 77.6 56.8 67.2 99 24/1948 35 24/1942 73.9 47 61.8 50 1.7 0 0 0 Se 67.9 48.0 58.0 95 01/1953 23 25/1947 64.6 98 52.6 93 0.2 0 1.3 0 Oc 56.1 37.7 46.9 91 01/1976 15 18/1948 56.2 63 40.8 52 0 0.1 9.1 0 No 39.9 25.1 32.5 74 01/1944 -15 25/1950 40.4 99 22.8 59 0 8.1 24 0.6 De 25.5 9.8 17.7 61 02/1982 -31 31/1946 27.3 59 7.6 85 0 22 30 7.6 An 52.7 33.1 42.9 102 07/13/95 -40 01/18/48 48.8 98 39.6 50 5.6 84 168 34 Wi 24.6 6.5 15.5 61 12/02/82 -40 01/18/48 26.7 98 9.6 77 0 66 88 30 Sp 53.3 32.4 42.8 94 05/31/86 -33 03/01/62 50.0 77 36.6 50 0.1 10 46 3.1 Su 78.1 56.5 67.3 102 07/13/95 33 06/04/45 71.2 95 62.8 92 5.3 0 0 0 Fa 54.6 36.9 45.8 95 09/01/53 -15 11/25/50 51.0 98 41.3 76 0.2 8.2 34 0.6 ****************************************************************************** ************************ PRECIPITATION SUMMARY ******************************* ****************************************************************************** Station: (478968) WAUSAU_AIRPORT Missing Data: 0% NCDC Averages: 1961-1990 Extremes: 1940-2000 '=prior to 1900 +=after 1999 Total Precipitation Snow #Days Precip Mean High--Yr Low--Yr 1-Day Max Mean High--Yr =>.01 =>.50 =>1. ------------------------------------------------------------------------------- Ja 0.94 3.12 67 0.07 61 1.48 18/1996 11.7 32.1 96 9.8 0.3 0.1 Fe 0.87 4.51 45 0.05 64 1.28 22/1981 8.2 29.1 62 7.8 0.4 0.0 Ma 1.96 4.66 77 0.05 60 1.64 23/1979 10.3 36.2 56 9.8 1.0 0.2 Ap 2.75 6.06 54 0.34 46 1.92 29/1984 2.3 19.2 93 10.9 1.7 0.4 Ma 3.62 10.74 42 1.08 49 3.05 16/1992 0.1 4.9 60 12.1 2.4 0.8 Jn 4.01 9.41 80 0.52 76 4.46 05/1980 0.0 0.0 00 11.7 2.7 1.0 Jl 3.89 9.27 78 1.38 98 3.36 28/1953 0.0 0.0 00 10.7 2.6 1.1 Au 4.38 13.87 95 0.88 70 3.49 31/1945 0.0 0.0 00 10.5 3.0 1.1 Se 4.33 9.79 86 0.43 52 3.71 04/1941 0.0 0.0 00 11.5 2.5 1.0 Oc 2.64 7.24 41 0.02 52 1.89 03/1942 0.8 10.8 90 9.2 1.7 0.5 No 2.00 5.51 91 0.02 76 2.04 01/1985 5.4 22.6 91 9.8 1.3 0.5 De 1.43 3.03 71 0.00 43 1.42 12/1965 13.2 36.8 72 9.7 0.5 0.1 An 32.82 42.60 84 21.43 76 4.46 06/05/80 52.0 99.2 96 123.5 20.1 6.9 Wi 3.24 6.25 51 1.07 63 1.48 01/18/96 33.1 64.1 62 27.3 1.2 0.2 Sp 8.33 16.30 42 4.24 49 3.05 05/16/92 12.7 46.7 56 32.8 5.1 1.4 Su 12.28 20.60 95 5.58 76 4.46 06/05/80 0.0 0.0 00 32.9 8.3 3.3 Fa 8.97 15.50 41 1.40 76 3.71 09/04/41 6.2 22.6 91 30.5 5.5 2.0 ****************************************************************************** **************** HEATING AND COOLING DEGREE DAY SUMMARY ********************** ****************************************************************************** Station: (478968) WAUSAU_AIRPORT Missing Data: 0.0% Degree Days to Selected Base Temperatures (F) Base Heating Degree Days Below Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 65 1620 1357 1118 644 307 88 20 49 239 563 975 1467 8447 60 1467 1216 963 500 188 31 3 11 133 415 826 1312 7065 57 1375 1131 870 417 130 13 1 3 86 332 736 1219 6313 55 1313 1075 808 363 98 7 0 1 61 280 676 1157 5839 50 1160 934 655 240 40 1 0 0 19 168 529 1003 4749 Base Cooling Degree Days Above Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 55 0 0 0 23 126 299 464 380 149 29 1 0 1471 57 0 0 0 17 96 246 403 320 114 19 0 0 1215 60 0 0 0 10 61 174 312 234 72 9 0 0 872 65 0 0 0 4 25 81 174 117 28 2 0 0 431 70 0 0 0 1 6 30 72 43 8 0 0 0 160 Derived from the 1961-1990 Data ****************************************************************************** ******************** GROWING DEGREE DAY SUMMARY ****************************** ****************************************************************************** Station: (478968) WAUSAU_AIRPORT Missing Data: 0.0% Growing Degree Days to Selected Base Temperatures (F) Base Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 40 M 0 1 24 176 496 743 929 844 539 245 36 2 4035 S 0 1 25 201 697 1440 2369 3213 3752 3997 4033 4035 45 M 0 0 9 98 351 593 774 689 393 143 13 1 3064 S 0 0 9 107 458 1051 1825 2514 2907 3050 3063 3064 50 M 0 0 3 50 223 444 619 534 258 73 3 0 2207 S 0 0 3 53 276 720 1339 1873 2131 2204 2207 2207 55 M 0 0 1 23 126 300 464 380 149 29 1 0 1473 S 0 0 1 24 150 450 914 1294 1443 1472 1473 1473 60 M 0 0 0 10 62 174 312 234 72 9 0 0 873 S 0 0 0 10 72 246 558 792 864 873 873 873 Modified* Growing Degree Days (Base 50F, Ceiling 86F) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 50 M 0 1 16 111 295 460 610 537 308 129 18 1 2486 S 0 1 17 128 423 883 1493 2030 2338 2467 2485 2486 Derived from the 1961-1990 Data M = Monthly Data S = Running Sum of Monthly Data *Modified == If Low < 50F then Reset to 50F, If High > 86F then Reset to 86F ****************************************************************************** *********************** GROWING SEASON SUMMARY ******************************* ****************************************************************************** Growing Season Summary Station: (478968) WAUSAU_AIRPORT Years: 1961 To 1990 Missing Data: 0.1% Base Date of Last Spring Occurrence Date of First Fall Occurrence Temp Median Early 90% 10% Late #yrs Median Early 10% 90% Late #yrs 32 5/08 4/07 4/21 5/23 5/29 30 10/02 9/12 9/21 10/13 10/21 30 30 5/03 4/07 4/21 5/16 5/22 30 10/04 9/20 9/25 10/19 10/31 30 28 4/26 4/03 4/09 5/10 5/22 30 10/11 9/23 9/27 11/02 11/02 30 24 4/14 3/26 4/02 4/30 5/10 30 10/27 10/09 10/12 11/11 11/14 30 20 4/07 3/21 3/23 4/15 4/22 30 11/08 10/11 10/23 11/16 11/22 30 16 3/27 2/27 3/17 4/07 4/09 30 11/15 10/20 10/30 11/24 11/29 30 Base Length of Season (Days) Temp Median Shortest 10% 90% Longest #yrs 32 150 113 128 171 184 30 30 157 126 138 174 186 30 28 166 139 141 189 204 30 24 198 156 169 218 220 30 20 215 189 197 228 246 30 16 231 194 212 249 258 30 ****************************************************************************** ********* Midwestern Regional Climate Center, Champaign IL ***************** ******************************************************************************