Connecticut State The Connecticut Agricultural Experiment Station

Daily Temperatures, Rain Events, Humidity, and Growing Degree Days 2013

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 2013: 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
33
 46 0 58
0.00
2
 32 45 0 50
0.00
3
28
40
0
50
0.00
4
27
 36 0 55
0.00
5
29
42
0
52
0.00
6
34
49
0
70
0.00
7
31
43
0.04
76
0.00
8
31
38
0.84
78
0.00
9
31
40
0.10
35
0.00
10
25
55
0
54
1.02
11
 36
52
0
72
 1.43
12
 43
51
0.01
74
 1.54
13
29
53
1.92
56
 2.00
14
29
53
0
40
2.42
15
25
46
0
42
2.42 
16
 28
 42
 0
 68
 2.42
18
 25
 39
 0
 62
 2.42
17
 21
 37
 0
 35
 2.42
19
 29
 35
 0.48
 78
 2.42
20
 26
 38
 0.13
 50
2.42
21
 28
 43
 Trace
 60
2.42
22
23
39
Trace
50
 2.42
23
30
42
0
39
2.42
24
25
47
0
42
2.42
25
32
47
0
58
2.42
26
36
47
0
60
2.42
27
29
44
0
48
2.55
28
36
51
0
60
3.62
29
38
55
0
64
3.75
30
32
56
0
70
4.93
31
29
58
0
73
7.14
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
42
55
0.23
70
8.25
2
25
62
0.8
40
11.16
3
26
43
0
40
11.16
4
25
47
0
46
11.16
5
37
50
0
60
11.16
6
33
64
0
28
15.26
7
29
56
0
44
16.58
8
39
53
0
72
17.43
9
48
69
0.01
73
25.57
10
49
79
0.08
76
39.15
11
49
73
0.21
60
50.00
12
38
61
0
36
53.41
13
36
50
0.58
56
53.41
14
40
56
0
37
54.94
15
37
56
0
46
56.34
16
35
54
0
70
57.68
17
51
61
0.02
38
62.57
18
38
69
0
50
70.11
19
51
66
Trace
76
78.39
20
44
66
0.30
50
84.09
21
33
61
0
30
87.22
22
34
58
0
52
89.31
23
37
54
0
70
90.17
24
42
48
0
64
90.17
25
47
68
0.02
38
97.03
26
36
64
0
40
101.78
27
39
64
0
35
106.56
28
38
66
0
46
112.64
29
47
65
0
62
119.00
30
43
59
0
56
121.81
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
36
65
0
38
126.91
2
38
67
0
48
133.40
3
47
70
0
48
141.97
4
42
66
0
35
147.78
5
36
68
 0
40
154.40
6
43
61
0
54
158.55
7
43
70
0
42
166.88
8
55
73
Trace
74
180.61
9
53
68
.22
74
191.16
10
49
64
.15
75
198.39
11
56
77
0.03
72
214.12
12
55
71
0.29
68
226.57
13
39
70
0.05
42
233.84
14
38
63
0
44
237.96
15
34
60
0
64
241.27
16
44
62
0
68
246.05
17
50
82
0
44
260.56
18
43
76
0
50
271.95
19
48
69
0
66
281.47
20
55
61
.51
74
290.19
21
60
80
0
74
308.86
22
55
85
.14
78
329.03
23
63
79
.02
75
349.64
24
50
73
1.21
74
361.14
25
44
69
0.50
70
369.02
26
44
50
0.22
43
369.35
27
38
63
0
33
374.02
28
44
74
0
55
384.29
29
55
71
.20
74
397.73
30
60
76
.01
64
415.62
31
63
91
0
58
441.38
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
91
 0
60
 467.85
2
64
87
 0
65
 493.57
3
64
83
 .19
72
 516.68
4
53
77
.61
38
 531.96
5
52
74
0
56
 545.02
6
50
73
0
66
556.85
7
55
 70
.45
74
 569.46
8
54
63
 4.05
62
 578.45
9
56
77
0
48
594.29
10
58
80
0
68
613.24
11
60
80
1.41
74
633.18
12
59
79
.25
50
651.79
13
51
74
.01
75
664.63
14
52
71
2.13
73
676.57
15
57
74
0
40
691.63
16
52
79
0
55
707.24
17
59
78
0
60
725.85
18
60
85
.52
70
747.68
19
55
80
.44
60
765.07
20
48
77
0
46
778.38
21
55
78
0
50
794.88
22
56
82
0
42
813.88
23
60
82
0
56
835.43
24
70
87
0
60
863.43
25
66
92
.16
74
892.38
26
70
89
0
60
921.93
27
68
85
.02
72
948.71
28
69
80
.50
72
973.48
29
69
82
.02
72
998.98
30
71
81
0
72
1025.09
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
72
79
0
78
1050.76
2
73
77
.21
74
1075.76
3
71
82
.06
74
1102.04
4
72
85
0
65
1130.32
5
71
89
0
64
1160.15
6
72
91
0
55
1191.60
7
73
92
0
78
1223.88
8
70
93
0
62
1255.27
9
69
90
0
60
1285.10
10
72
86
.35
76
1314.32
11
72
83
.63
74
1341.71
12
67
83
.02
62
1366.54
13
64
80
0
75
1389.26
14
74
76
.29
70
1414.48
15
74
90
.06
74
1445.65
16
73
93
0
60
1478.49
17
73
94
0
58
1511.93
18
73
92
0
58
1544.65
19
75
95
0
62
1579.49
20
75
95
0
55
1614.10
21
68
93
.39
56
1644.65
22
97
85
0
72
1671.43
23
73
81
.56
72
1698.48
24
70
87
.49
70
1725.99
25
58
93
0
55
1746.82
26
60
77
.42
70
1765.71
27
61
75
.11
90
1783.98
28
64
82
0
90
1806.87
29
69
78
0
64
1830.10
30
60
86
0
56
1852.54
31
58
81
0
54
1872.54
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
62
81
0
72
1894.26
2
67
77
.62
71
1916.26
3
62
83
.01
70
1938.15
4
57
78
.08
45
1955.93
5
57
80
0
56
1974.04
6
52
78
0
62
1989.32
7
55
79
0
68
2007.04
8
69
76
.11
71
2029.92
9
73
80
.25
72
2055.71
10
64
79
.92
60
2076.82
11
56
82
0
50
2095.93
12
61
80
0
66
2116.65
13
63
80
.01
72
2137.88
14
58
76
0.11
52
2154.93
15
55
75
0
52
2169.82
16
52
78
0
62
2184.77
17
54
79
0
60
2201.49
18
59
82
0
68
2221.77
19
58
77
0.01
72
2239.71
20
61
81
0
68
2260.49
21
61
86
0
68
2283.88
22
64
88
0
74
2309.88
23
66
84
0.81
60
2334.54
24
56
80
0
47
2352.54
25
52
79
0
55
2368.76
26
64
81
0
66
2391.37
27
68
78
0.98
74
2414.32
28
64
85
0
71
2438.54
29
66
85
0.08
72
2463.93
30
64
76
0
71
2484.65
31
68
83
0
67
2509.93
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
71
81
Trace
72
2536.09
2
72
80
0.18
72
2561.98
3
69
77
0.09
72
2584.49
4
57
77
0
62
2601.49
5
57
80
0
72
2619.32
6
48
77
0
58
2632.13
7
46
71
0
40
2642.47
8
62
78
0
50
2661.26
9
47
80
0
58
2675.58
10
57
70
0.08
72
2690.29
11
69
79
0.19
71
2713.80
12
69
93
0
71
2743.91
13
67
84
0.63
70
2769.03
14
51
77
0
65
2783.08
15
45
68
0
70
2791.33
16
52
70
0.04
72
2801.62
17
41
72
0
56
2809.90
18
38
63
0
74
2814.52
19
43
70
0
72
2822.35
20
46
76
0
70
2833.95
21
50
77
0
70
2848.01
22
61
74
1.23
68
2864.73
23
44
71
0
62
2873.60
24
45
71
0
64
2882.98
25
53
73
0
70
2895.65
26
49
67
0
70
2904.10
27
49
67
0
70
2912.23
28
49
64
0
64
2919.07
29
50
73
0
70
2929.91
30
47
70
0
68
2938.91
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
45
72
0
72
2948.58
2
51
80
 0
74
2963.47
3
48
81
0
70
2978.55
4
55
77
0
72
2995.05
5
60
79
0
70
3014.44
6
60
76
0.30
70
3032.60
7
60
67
0.09
70
3045.88
8
47
74
0.38
70
3056.34
9
44
68
0
70
3063.93
10
46
64
0
 72
3070.16
12
51
58
0
69
3083.83
11
50
69
0
53
3074.94
13
50
72
0
 66
3094.17
14
41
63
0
73
3099.09
15
43
62
0
70
3103.56
16
45
70
0
70
3112.22
17
55
64
0
72
3122.16
18
57
71
0.04
60
3134.78
19
39
68
0
74
3141.61
20
45
63
0.02
63
3146.43
21
36
63
0
80
3150.93
22
42
66
0
76
3156.47
23
35
67
Trace
76
3161.99
24
31
55
0
76
3162.91
25
28
54
0
55
3163.62
26
29
52
0
38
3163.94
27
37
54
0
40
3164.64
28
29
58
0
52
3166.63
29
38
62
0
50
3170.45
30
36
54
0
58
3171.26
31
38
57
0
74
3174.22