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Growing Season Summary for Station USC00477113 - RHINELANDER, WI

Growing season summary by month
Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
GDD
Base 40
0 1 18 142 449 705 866 815 520 192 26 1 3736
GDD
Base 45
0 0 7 74 306 555 711 660 375 105 10 0 2805
GDD
Base 50
0 0 2 33 184 407 556 505 246 50 3 0 1987
GDD
Base 60
0 0 0 4 41 150 253 210 67 6 0 0 732
MGDD*
Base 50
0 1 18 104 270 432 555 514 306 115 17 1 2334

*Modified Growing Degree Days: Base 50 Ceiling 86.

Growing Season Summary - Derived from 1981-2010 Averages
  DATE OF LAST SPRING OCCURRENCE   DATE OF FIRST FALL OCCURANCE
Base
Temp °F
Median Early 90% 10% Late . Median Early 90% 10% Late
36 05/27 10/31 06/11 05/10 07/30 . 09/20 08/05 09/07 09/30 02/01
32 05/14 10/31 05/31 04/28 07/30 . 09/29 08/21 09/16 10/12 02/01
28 04/30 10/31 05/17 04/18 06/06 . 10/08 08/30 09/26 10/26 02/01
24 04/21 10/30 05/04 04/06 05/16 . 10/21 09/24 10/05 11/06 02/01
20 04/11 10/30 04/23 03/31 05/10 . 11/01 10/07 10/17 11/16 02/01
16 04/04 10/30 04/18 03/24 04/29 . 11/11 10/17 10/28 11/25 06/01

 

Length of Growing Season (Days) - Derived from 1981-2010 Normals
*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding
Base
Temp °F
Median Shortest 10% 90% Longest
36 115 17 97 134 139
32 137 50 117 157 156
28 159 95 138 181 187
24 183 139 162 204 227
20 204 168 184 223 249
16 115 139 201 238 227