Cumulative Heat Unit Calculator
Start Date Corn End Date
Total Heat Units
Start Date Cotton End Date
Total Heat Units
Updated Mondays during growing season
Show/Hide Daily Heat Unit Detail
Date Min Temp Max Temp Daily Corn Heat Units Daily Cotton Heat Units
3/1/2021 27.3 51.0
3/2/2021 20.9 62.1
3/3/2021 26.1 75.2
3/4/2021 36.6 79.4
3/5/2021 34.4 54.5
3/6/2021 30 62.3
3/7/2021 31.7 64.5
3/8/2021 38.4 72.4
3/9/2021 48 75.1
3/10/2021 45 76.9
3/11/2021 37 73.4
3/12/2021 49.3 72.2
3/13/2021 49 69.7
3/14/2021 35.4 60
3/15/2021 32.8 69.1
3/16/2021 43.2 77.8
3/17/2021 33.8 53.7
3/18/2021 32.5 57.6
3/19/2021 30.7 60.4
3/20/2021 34.4 68.6
3/21/2021 42.2 73.1
3/22/2021 38.5 60.3
3/23/2021 33.4 62
3/24/2021 34.1 48
3/25/2021 32.8 63.9
3/26/2021 42.1 73.7
3/27/2021 44 67.5
3/28/2021 32.2 68.6
3/29/2021 45.5 79.7
3/30/2021 44.8 62.8
3/31/2021 32.8 59.6
4/1/2021 31.2 64.8
4/2/2021 39.8 69
4/3/2021 39.3 73.5
4/4/2021 47.7 76
4/5/2021 53.2 80.5
4/6/2021 56.3 87
4/7/2021 42.8 72.8
4/8/2021 42.4 80.7
4/9/2021 48.8 79.5
4/10/2021 35.8 70.9
4/11/2021 40.6 84.5
4/12/2021 45.6 60.9
4/13/2021 39.2 64.5
4/14/2021 44.3 48.8
4/15/2021 42.5 47.8
4/16/2021 58.1 40.5
4/17/2021 35.3 54.4
4/18/2021 33.5 64.4
4/19/2021 36 70.9
4/20/2021 30.9 60.2
4/21/2021 27.7 56.4
4/22/2021 43.2 63
4/23/2021 49.9 77.3
4/24/2021 42.3 75.2
4/25/2021 47 90.4
4/26/2021 59.1 89.6
4/27/2021 57.1 85.7
4/28/2021 55.4 73.9
4/29/2021 51.5 73
4/30/2021 53.1 73.6
5/1/2021 50.6 78.7
5/2/2021 54.5 93.8
5/3/2021 50.3 67.5
5/4/2021 47.6 67.2
5/5/2021 45.1 80.7
5/6/2021 49.7 79.8
5/7/2021 53 89.6
5/8/2021 58.4 92.8
5/9/2021 53.5 76.2
5/10/2021 45.2 68.6
5/11/2021 47.2 52.8
5/12/2021 42.7 65.4
5/13/2021 45 76
5/14/2021 50.6 82.3
5/15/2021 59.1 82.7
5/16/2021 54.8 80.7
5/17/2021 55.1 77.5
5/18/2021 54.1 76
5/19/2021 52.4 74.5
5/20/2021 55.3 82
5/21/2021 59.2 84.4
5/22/2021 63.1 80.9
5/23/2021 63.6 78.4
5/24/2021 59.6 83.6
5/25/2021 58.5 84.5
5/26/2021 60.3 87.7
5/27/2021 62.2 88.2
5/28/2021 60.4 77.6
5/29/2021 59 73.6
5/30/2021 61.4 76
5/31/2021 58.5 66.7
6/1/2021 56.4 73.7
6/2/2021 52.5 78.3
6/3/2021 58.6 80.8
6/4/2021 57.6 80.4
6/5/2021 60.6 82.3
6/6/2021 63.6 90.7
6/7/2021 64.5 75.1
6/8/2021 63.9 94.6
6/9/2021 69 102.1
6/10/2021 72.1 99
6/11/2021 71.1 100.7
6/12/2021 72.2 94.8
6/13/2021 69.1 95.8
6/14/2021 68.6 92
6/15/2021 62.3 92.7
6/16/2021 68.1 95.6
6/17/2021 62.7 94.3
6/18/2021 62.7 95.4
6/19/2021 65.9 95.7
6/20/2021 69.1 99.3
6/21/2021 63.5 83
6/22/2021 57.4 90.3
6/23/2021 71.8 99.1
6/24/2021 70.8 98.4
6/25/2021 75.9 96.6
6/26/2021 61.8 84.2
6/27/2021 62.8 78
6/28/2021 65.7 74.2
6/29/2021 63.7 76.8
6/30/2021 66 82.2
7/1/2021 69.1 86.3
7/2/2021 65.8 78.3
7/3/2021 66.6 82.8
7/4/2021 69.6 87.4
7/5/2021 68.5 82.5
7/6/2021 67.4 83
7/7/2021 64 85.6
7/8/2021 64.2 90.3
7/9/2021 67.4 90.3
7/10/2021 66.1 92.3
7/11/2021 67.2 84.1
7/12/2021 63 86.3
7/13/2021 63.7 87.7
7/14/2021 64.7 88.1
7/15/2021 65.5 91.3
7/16/2021 65 86.3
7/17/2021 69.4 89.3
7/18/2021 67.2 87.8
7/19/2021 67 83.4
7/20/2021 65.8 81.4
7/21/2021 59.1 82.4
7/22/2021 64 86.5
7/23/2021 66.1 87.7
7/24/2021 70.3 94.1
7/25/2021 65.3 96.2
7/26/2021 69.7 89.5
7/27/2021 65.4 93.5
7/28/2021 66.9 90.1
7/29/2021 66.2 89.7
7/30/2021 67.6 90.3
7/31/2021 65.9 95.3
8/1/2021 67.4 82.5
8/2/2021 64.2 81.9
8/3/2021 54.9 83.7
8/4/2021 57.3 83.9
8/5/2021 68.9 91.3
8/6/2021 63.8 96.2
8/7/2021 67.2 94
8/8/2021 69.9 96.2
8/9/2021 68 100.4
8/10/2021 70.3 95.6
8/11/2021 72.5 94.4
8/12/2021 71.3 92.6
8/13/2021 67.4 86.7
8/14/2021 64.7 82
8/15/2021 62.7 86.1
8/16/2021 62.1 88.1
8/17/2021 64.3 81.5
8/18/2021 66.3 82.5
8/19/2021 70.5 91.6
8/20/2021 70.3 92.8
8/21/2021 66.5 86.6
8/22/2021 69 87.9
8/23/2021 66.6 91.9
8/24/2021 65.9 93.1
8/25/2021 65.7 92.2
8/26/2021 62.6 90.4
8/27/2021 64.7 90.1
8/28/2021 69.4 90.4
8/29/2021 62 89.2
8/30/2021 64.7 90.8
8/31/2021 65 94.1
9/1/2021 69.3 94.3
9/2/2021 71.7 92.1
9/3/2021 70.3 93
9/4/2021 66.2 91.5
9/5/2021 67.9 82.4
9/6/2021 63.8 90.2
9/7/2021 65.3 94.2
9/8/2021 65.6 84.9
9/9/2021 61.9 92.7
9/10/2021 61.9 97.6
9/11/2021 61 95.9
9/12/2021 54.5 92.2
9/13/2021 53.7 88.3
9/14/2021 61.1 88.6
9/15/2021 62.4 86.4
9/16/2021 63.3 88.9
9/17/2021 62.2 93.2
9/18/2021 61.9 89.5
9/19/2021 58.7 94.8
9/20/2021 66.2 92.9
9/21/2021 57.3 76.6
9/22/2021 42.8 79.4
9/23/2021 47.9 85.2
9/24/2021 50.3 87.4
9/25/2021 52.2 87.5
9/26/2021 49.8 86.7
9/27/2021 57 78.6
9/28/2021 57.7 86.1
9/29/2021 54.5 88.1
9/30/2021 54.5 74.2
10/1/2021 55.6 72.2
10/2/2021 50.7 75.5
10/3/2021 48.8 80.6
10/4/2021 52.1 85.4
10/5/2021 50.6 80.8
10/6/2021 49 79.7
10/7/2021 51.7 89.9
10/8/2021 54.1 89.8
10/9/2021 58.3 93.7
10/10/2021 49 72.2
10/11/2021 45.4 78.4
10/12/2021 56.1 86.4
10/13/2021 45.7 76.2
10/14/2021 41.5 79
10/15/2021 41.5 64
10/16/2021 33 69.6
10/17/2021 37 71.3
10/18/2021 42.6 76.9