Information provided by the Southeast
Regional Climate Center. (Disclaimer)
Date obtained: April, 2004.
Growing Degree Day Summary From the Midwestern Regional Climate Center Station: ( 91732) CEDARTOWN Missing Data: 0.3% Growing Degree Days to Selected Base Temperatures (F) Base Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 40 M 157 208 421 610 859 1053 1203 1165 948 645 362 196 7827 S 157 365 786 1396 2255 3308 4511 5676 6624 7269 7631 7827 45 M 82 121 284 463 706 904 1049 1012 800 493 239 112 6265 S 82 203 487 950 1656 2560 3609 4621 5421 5914 6153 6265 50 M 37 60 171 322 553 755 895 858 652 344 140 57 4844 S 37 97 268 590 1143 1898 2793 3651 4303 4647 4787 4844 55 M 14 24 88 199 401 606 741 705 504 213 68 24 3587 S 14 38 126 325 726 1332 2073 2778 3282 3495 3563 3587 60 M 3 6 35 102 256 456 587 551 359 110 25 8 2498 S 3 9 44 146 402 858 1445 1996 2355 2465 2490 2498 Modified* Growing Degree Days (Base 50F, Ceiling 86F) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann 50 M 93 140 275 398 566 718 823 799 637 421 232 122 5224 S 93 233 508 906 1472 2190 3013 3812 4449 4870 5102 5224 Derived from the 1971-2000 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