The UVM Grape Program:

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

Dr. Lorraine Berkett,  Dr. Elena Garcia,

Terence Bradshaw,  Marlys Eddy


2005 Growing Degree Day Accumulation for Select Vermont Sites

2005  Estimated Degree-Day Accumulation (Base 50F, from Jan. 1) for Selected Sites

Date

South Hero   Grand Isle Co.

Elev. 54M

South Burlington Chittenden Co.

Elev. 71 M

   New Haven    Addison Co.

Elev. 122 M

        Benson            Rutland Co.

Elev. 189 M

Dummerston Windham Co.

Elev. 171 M

4/01

2

3

6

6

6

4/09

12

13

18

21

26

4/12

14 16

21

26

33

4/16

19

21

27

32

41

4/19

39

41

47

51

63

4/23

52

56

65

71

88

4/27

66

70

78

84

100

4/30

70

75

83

89

106

5/04

74

79

87

92

111

5/07

85

89

97

102

117

5/10

103

106

114

118

130

5/14

126

130

140

146

161

5/21

153

157

166

175

196

5/29

194

199

204

209

228

6/04

289

291

291

290

306

6/11

457

452

450

444

469

6/18

571

575

572

568

589

6/26

709

712

706

698

726

7/03

877

879

867

856

883

7/09

992

996

980

966

986

7/16

1159

1162

1146

1130

1154

7/23

1338

1341

1320

1300

1329

8/07

1638

1643

1625

1607

1659

8/13

1788

1792

1774

1757

1815

8/20

1900

1906

1885

1869

1940

8/27

2012

2019

1994

1974

2053

9/04

2170

2174

2145

2120

2212

9/10

2243

2248

2222

2196

2297

9/17

2374

2378

2351

2321

2428

9/24

2462

2467

2442

2411

2528

10/01

2513

2516

2489

2457

2577

10/08

2611

2613

2580

2544

2676

10/15

2630

2635

2600

2563

2703

10/22

2634

2641

2606

2570

2719

10/29

2634

2641

2606

2570

2719

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

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

http://lenewa.netsync.net/public/PhenDate.htm


Please send comments and suggestions tolorraine.berkett@uvm.edu

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