The UVM Grape Program:

Extension and Research for the commercial grape grower in Vermont and beyond...

Dr. Lorraine Berkett,  Terence Bradshaw,  Sarah Kingsley-Richards, Morgan Cromwell

2010 Growing Degree Day Accumulation for Select Vermont Sites

2010  Estimated Degree-Day Accumulation (Base 50F, from Jan. 1) for Selected Sites

Date

South Burlington Chittenden Co.

Elev. 71 M

 Shoreham   Addison Co.

Elev. 107 M

South Hero   Grand Isle Co.

Elev. 54M  

Dummerston

Windham Co.

Elev. 171 M

East Dorset
Bennington Co.

Elev. 408 M

4/04

 52 58 47 56 44
4/10 82 93 74 100 78

4/17

 93 107 84 117 89

4/24

 115 132 105 144 106

5/01

 140 157 127 175 127

5/08

 214 235 197 261 198

5/15

 236 257 218 285 216

5/22

 308 330 291 354 276
6/01 492 511 475 539 439

6/08

 585 612 566 656 537
6/15 656 680 640 733 595
6/22 770 795 758 856 696
6/29 901 930 887 1007 825
7/06 1034 1058 1023 1142 940
7/14 1255 1279 1245 1365 1142
7/24 1486 1512 1473 1605 1357
7/31 1607 1634 1595 1744 1471
8/07 1750 1778 1733 1893 1601
8/14 1893 1926 1873 2047 1737
8/18 1974 2005 1954 2129 1809
8/31 2186 2217 2168 2353 1999
9/04 2291 2270 2321 2460 2093
9/11 2378  2354 2406 2553 2168
9/18 2426 2402 2455 2611 2207
9/25 2498 2531 2470 2703 2277
10/02 2571 2615 2543 2800 2353
10/09 2601 2641 2566 2825 2371
10/16 2616 2657 2581 2846 2383
10/23 2621 2663 2586 2854 2387
           

Degree Day and other weather information received from Skybit E-Weather Service: http://www.skybit.com/

 

NEW! Summary of Growing Degree-Days for Select Vermont Sites 2005-2010

 

To compare Growing Degree Days and Grape Phenological Stages, please see the following webpage for  the Lake Erie Region:

http://lergp.cce.cornell.edu/PhenDate.htm

Please send comments and suggestions to:  lorraine.berkett@uvm.edu

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