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Clarksville Heat Stress Summary Assist Chart (Report issued 4/25/2024 3:02 )

Year Degree Days Base 40 F
Number of days with DD > 35
Degree Days Base 40 F
Total DD
Temperatures greater than 90 F
Number of hours
Temperatures greater than 90 F
Number of days
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of hours
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of days
Rainfall (in.) Time period assessed
2024 0 153 0 0 0 0 0.84 4/11 to 4/25/2024
Missing temperature data: 4/25 (22 hours)
Missing rainfall data: 4/25 (22 hours)
2023 0 185 0 0 1 1 0.57 4/11 to 4/25/2023
2022 0 134 0 0 4 1 1.58 4/11 to 4/25/2022
2021 0 78 0 0 0 0 0.47 4/11 to 4/25/2021
Missing rainfall data: 4/12 (4 hours)
Estimated rainfall data: 4/11 to 4/25 (360 hours)
2020 0 54 0 0 0 0 0.38 4/11 to 4/25/2020
2019 0 115 0 0 0 0 1.88 4/11 to 4/25/2019
Missing rainfall data: 4/16 (5 hours)
Estimated temperature data: 4/16 (1 hour)
Estimated rainfall data: 4/11 to 4/16 (135 hours)
Average of 5 years, not including current year 0 113.2 0 0 1 0.4 0.98 2019 to 2023