Connecticut State The Connecticut Agricultural Experiment Station

Daily Temperatures, Rain Events, Humidity, and Growing Degree Days 2011

For current Growing Degree Day information
Please call: (203)-974-8618
or Toll Free 1-(877)-855-2237 ask for extension 8618

or see the table below...

March 1st - October 31st 2011: Table showing the daily maximum and minimum temperatures, rain events, humidity, and growing degree days observed at our weather station, Lockwood Farm, Hamden at 8:00am.  Our Growing Degree Days are based on 50 degrees Fahrenheit.

Click on the name of the month to go to it directly.
[March] [April] [May] [June] [July] [August] [September] [October]

Day of the Month 24 hours ending observation:  MIN. temperature (F) 24 hours ending observation:  MAX. temperature (F) Rain Event (inches) Humidity Growing degree days
March 1
29
54
0.56
30
0.62
2
22
51
0
42
0.74
3
13
50
0
30
0.74
4
17
 38 0 33 0.74
5
32
36
0
56
0.74
6
46
54
0.02
70
1.73
7
32
51
3.00
63
1.86
8
24
54
Trace
42
2.53
9
27
46
0
58
2.53
10
35
44
Trace
64
2.53
11
 44
46
0.74
70
2.53
12
 34
54
0.03
48
3.28
13
33
53
0
39
3.73
14
28
50
0
52
3.73
15
25
45
Trace
76
3.73
16
34
42
0.21
76
3.73
17
32
47
0.30
60
3.73
18
40
65
0
50
9.30
19
44
75
0
42
18.56
20
27
65
0
54
23.05
21
32
47
0
60
23.05
22
36
40
0.42
56
23.05
23
33
45
0
46
23.05
24
29
42
0.16
56
23.05
25
27
47
0
48
23.05
26
22
44
0
35
23.05
27
23
41
0
40
23.05
28
23
44
0
36
23.05
29
28
48
0
36
23.02
30
25
47
0
62
23.05
31
36
53
0
56
23.56
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
33
45
0.49
70
23.56
2
36
43
0
44
23.56
3
32
55
0
38
24.62
4
39
57
0.17
70
26.62
5
40
55
Trace
73
27.72
6
29
56
0.11
44
29.03
7
39
55
0.04
69
30.11
8
30
52
0
68
30.37
9
32
51
0
60
30.49
10
31
57
0
68
32.57
11
46
54
Trace
73
33.94
12
47
63
Trace
42
38.96
13
43
59
1.59
74
42.13
14
44
53
0.24
53
42.83
15
41
68
0
34
49.12
16
34
64
0
64
54.02
17
43
45
2.39
55
54.05
18
41
60
0.08
32
57.58
19
44
61
Trace
58
61.50
20
42
54
0.04
70
62.57
21
44
57
Trace
36
64.50
22
33
59
0
38
67.09
23
39
52
0.17
72
67.73
24
50
52
0.78
72
69.06
25
56
74
0.02
64
82.68
26
53
69
Trace
72
94.23
27
58
75
Trace
72
110.51
28
60
69
0.14
70
124.52
29
45
64
0.15
50
130.34
30
46
71
0
43
139.08
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
May 1
43
65
0
41
144.51
2
34
68
0
60
151.24
3
46
62
0
58
156.36
4
47
72
0
70
165.83
5
46
62
 0.53
48
170.46
6
35
63
0
30
175.04
7
44
68
0
50
182.15
8
46
70
0.04
40
191.10
9
52
71
0
42
202.27
10
47
71
0
38
211.96
11
51
70
0
60
222.35
12
48
67
0
43
229.99
13
43
70
0
58
238.42
14
54
67
0
63
249.03
15
53
62
Trace
70
256.70
16
51
64
0.81
70
263.98
17
49
63
0.27
70
270.38
18
53
59
1.21
72
276.82
19
57
68
2.43
70
288.88
20
58
69
0.28
70
302.05
21
53
71
Trace
71
313.94
22
53
70
0.18
70
325.38
23
51
69
0.05
70
335.93
24
60
60
0.65
70
346.32
25
58
79
0
50
363.66
26
56
79
0
71
381.49
27
62
77
0
62
401.16
28
63
83
0
70
424.05
29
67
79
0
62
447.10
30
64
81
0
70
469.55
31
65
87
0.42
48
495.05
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humid70ity
Growing degree days
62
85
0
70
518.28
2
55
81
0
32
536.33
3
52
76
0
36
550.44
4
49
74
0
40
562.01
5
46
79
0
44
575.51
6
57
70
0
50
589.50
7
57
80
0
50
607.84
8
64
90
0
50
634.34
9
65
92
.11
60
662.68
10
64
89
.89
60
689.07
11
59
84
0
60
710.57
12
54
79
2.25
70
727.51
13
57
65
.55
62
739.17
14
55
72
.17
72
752.12
15
52
68
.30
58
762.45
16
54
79
.15
66
778.84
17
63
83
.77
72
801.45
18
60
77
.37
68
820.39
19
62
83
0
44
842.12
20
54
81
0
48
859.84
21
56
80
0
52
878.34
22
64
83
.05
68
901.73
23
65
75
.50
70
921.95
24
61
70
.77
70
937.56
25
58
67
.04
68
950.56
26
64
76
0
55
969.84
27
60
79
0
54
989.45
28
65
83
0
70
1012.62
29
54
82
.06
62
1030.84
30
57
81
0
50
1049.79
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
55
81
0
46
1068.12
2
61
81
0
54
1089.12
3
61
82
0
67
1110.84
4
66
78
.01
66
1132.95
5
64
87
0
46
1157.84
6
62
88
0
52
1183.06
7
67
90
0
60
1211.34
8
65
88
.17
70
1237.95
9
65
83
1.85
64
1261.95
10
60
86
0
50
1284.90
11
62
83
0
68
1308.17
12
73
92
0
64
1339.84
13
67
92
0
46
1368.85
14
58
87
.21
50
1391.79
15
61
79
0
50
1412.06
16
58
85
0
50
1433.40
17
61
86
0
40
1457.23
18
68
89
0
56
1485.62
19
69
88
T
60
1514.01
20
66
89
0
60
1541.78
21
72
87
0
70
1571.50
22
74
91
0
56
1603.51
23
69
100
0
54
1637.84
24
75
95
0
52
1672.68
25
67
90
0
55
1701.23
26
63
83
.03
68
1724.45
27
60
87
.17
60
1747.84
28
62
84
0
60
1771.50
29
71
84
0
65
1798.89
30
69
78
0.08
50
1822.56
31
65
86
0
46
1849.40
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
65
87
0
60
1875.34
2
62
87
1.25
70
1899.84
3
62
89
0
50
1925.40
4
65
54
0.06
65
1950.23
5
66
83
0
70
1974.95
6
69
81
0
60
200.06
7
69
81
2.10
72
2025.17
8
71
87
.40
60
2053.56
9
66
89
0
60
2081.01
10
67
81
1.92
70
2105.12
11
61
85
.02
52
2127.57
12
55
81
0
54
2145.90
13
57
82
0
50
2165.78
14
65
83
T
72
2189.73
15
65
77
3.03
70
2210.78
16
60
72
.32
68
2226.95
17
58
75
0
72
2243.45
18
61
85
0
71
2266.06
19
64
82
0
70
2289.12
20
62
80
0
45
2310.34
21
64
84
0
55
2334.12
22
64
83
.23
52
2357.07
23
53
78
0
58
2373.06
24
57
78
0
65
2391.28
25
70
78
0
70
2415.06
26
66
79
.07
62
2437.50
27
66
85
0
72
2462.78
28
68
80
4.21
70
2486.23
29
53
75
.71
62
2500.62
30
55
77
0
60
2516.51
31
55
81
0
55
2534.62
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
61
84
0
66
2556.73
2
57
78
0
60
2574.62
3
58
77
0
56
2592.67
4
67
83
0
70
2617.34
5
67
83
0
59
2641.90
6
59
81
.75
72
2661.90
7
57
75
2.63
72
2678.28
8
58
65
.68
70
2690.66
9
64
79
.09
70
2711.12
10
59
84
0
58
2732.34
11
59
82
0
50
2753.12
12
62
73
0
66
2771.00
13
60
81
0
50
2791.23
14
63
82
0
66
2813.29
15
56
84
0
72
2832.40
16
42
77
.01
52
2843.90
17
44
66
0
50
2850.84
18
47
63
0
50
2856.25
19
42
68
0
60
2863.45
20
50
70
T
74
2873.72
21
57
67
.07
72
2886.38
22
66
74
.09
70
2906.11
23
68
77
.01
70
2928.50
24
69
72
1.70
72
2949.16
25
67
78
T
66
2971.28
26
66
79
0
70
2993.67
27
65
82
0
70
3016.95
28
64
78
.03
60
3038.22
29
65
74
1.42
70
3057.23
30
52
73
.31
70
3070.11
Day of the Month
24 hours ending observation:  MIN. temperature (F)
24 hours ending observation:  MAX. temperature (F)
Rain Event (inches)
Humidity
Growing degree days
58
76
.13
70
3086.45
2
49
70
.09
70
3096.41
3
49
65
.17
70
3103.92
4
51
61
.42
70
3110.25
5
53
60
.15
62
3115.98
6
38
70
0
52
3123.27
7
39
65
0
56
3128.69
8
42
64
0
60
3134.23
9
50
76
0
55
3146.57
10
50
85
0
53
3164.12
11
60
84
0
66
3185.79
12
53
72
0
66
3199.01
13
54
61
.21
73
3207.44
14
60
62
.39
70
3217.95
15
52
69
.18
50
3227.79
16
47
66
T
38
3235.33
17
54
65
0
50
3244.22
18
42
66
0
70
3250.53
19
49
67
.10
72
3258.93
20
55
58
1.06
72
3265.38
21
45
67
0
60
3271.76
22
40
60
0
71
3274.98
23
39
61
0
54
3278.31
24
34
57
0
70
3280.15
25
40
60
0
72
3283.37
26
39
61
T
68
3286.86
27
37
57
0.08
72
3288.81
28
31
52
0.68
64
3288.81
29
32
48
0 (5" of snow)
52
3288.81
30
32
42
1.58
64
3288.81
31
26
45
0
72
3288.81