June degree days

Background Information for this page
Return to Apple list for Easthampton MA
Weather data for Easthampton MA.  Forecast values begin July 3, 2017
Estimated degree day accumulations are from March 1. Observational data began April 7. 
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 7
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 7
June 1 21 760  (671) +4 14 404  (354) +3
June 2 16 776  (692) +4 10 414  (368) +3
June 3 15 791  (712) +3 8 422  (382) +2
June 4 15 805  (733) +3 9 431  (396) +2
June 5 13 819  (754) +2 6 437  (410) +1
June 6 7 826  (776) +2 1 438  (425) 0
June 7 16 842  (798) +2 9 447  (440) 0
June 8 19 861  (819) +1 12 459  (455) 0
June 9 21 882  (841) +1 14 473  (470) 0
June 10 27 909  (864) +1 20 493  (485) 0
June 11 34 942  (886) +2 27 520  (501) +1
June 12 37 979  (909) +2 30 549  (517) +2
June 13 36 1015  (932) +3 29 579  (533) +2
June 14 27 1043  (956) +3 20 599  (549) +3
June 15 21 1064  (979) +3 14 613  (565) +2
June 16 19 1083  (1002) +3 12 626  (582) +2
June 17 24 1107  (1026) +3 17 643  (599) +2
June 18 32 1139  (1051) +3 25 667  (616) +2
June 19 32 1171  (1075) +3 25 692  (634) +3
June 20 30 1201  (1100) +3 23 715  (651) +3
June 21 26 1227  (1125) +3 19 735  (669) +3
June 22 27 1254  (1150) +4 20 755  (688) +3
June 23 32 1287  (1176) +4 25 780  (706) +3
June 24 32 1319  (1201) +4 25 805  (725) +4
June 25 27 1346  (1227) +4 20 825  (744) +4
June 26 23 1368  (1253) +4 16 840  (763) +3
June 27 19 1387  (1280) +3 12 852  (783) +3
June 28 21 1407  (1306) +3 14 866  (802) +3
June 29 25 1432  (1333) +3 18 883  (822) +3
June 30 30 1462  (1360) +3 23 907  (842) +3