June degree days

Background Information for this page
Return to Apple list for Westhampton MA
Weather data for Westhampton MA.  Forecast values begin September 18, 2018
Estimated degree day accumulations are from March 1. Observational data began April 12. 
The influence of warmer or colder than average winter are not accounted for in the accumulations.
Date Observed & Forecast Degree Days base 43F
for this day
Cumulative Observed & Forecast DD base 43F
(Climatic average in parentheses)
Number of CALENDAR days ahead (red) or behind (blue) climatic average DD43 since
April 12
Observed & Forecast Degree days base 50F
for this day
 Cumulative Observed & Forecast DD base 50
(Climatic average in parentheses)
Number of CALENDAR days ahead (red) or behind (blue) climatic average DD50 since
April 12
June 1 28 756  (462) +13 21 462  (227) +17
June 2 31 786  (478) +14 24 486  (237) +17
June 3 19 805  (495) +14 12 497  (247) +17
June 4 9 814  (512) +14 3 500  (258) +16
June 5 14 828  (530) +14 7 507  (270) +17
June 6 16 843  (548) +14 9 515  (281) +17
June 7 18 861  (567) +14 11 526  (293) +16
June 8 23 885  (585) +14 16 543  (304) +17
June 9 24 908  (604) +14 17 559  (316) +17
June 10 20 929  (622) +14 13 573  (328) +17
June 11 19 948  (642) +14 12 585  (341) +16
June 12 21 969  (661) +14 14 599  (353) +16
June 13 22 991  (680) +14 15 614  (366) +16
June 14 25 1017  (700) +14 18 633  (379) +16
June 15 19 1035  (720) +14 12 644  (393) +16
June 16 24 1059  (741) +14 17 661  (406) +16
June 17 29 1088  (761) +14 22 683  (420) +16
June 18 33 1120  (782) +14 26 708  (434) +17
June 19 31 1151  (803) +15 24 732  (448) +17
June 20 24 1175  (824) +15 17 749  (462) +17
June 21 26 1201  (846) +15 19 768  (477) +17
June 22 23 1224  (868) +15 16 784  (492) +17
June 23 17 1241  (890) +14 10 794  (507) +16
June 24 24 1265  (912) +14 17 811  (523) +16
June 25 24 1289  (935) +14 17 828  (538) +16
June 26 21 1310  (958) +14 14 842  (554) +16
June 27 23 1332  (981) +14 16 858  (570) +16
June 28 28 1360  (1004) +14 21 878  (587) +16
June 29 33 1393  (1028) +14 26 904  (603) +16
June 30 34 1427  (1051) +14 27 931  (620) +16