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Clarksville Heat Stress Summary Assist Chart (Report issued 4/18/2024 21:06 )

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 0 177 0 0 0 0 0.75 4/4 to 4/18/2024
Missing temperature data: 4/18 (4 hours)
Missing rainfall data: 4/18 (4 hours)
2023 0 205 0 0 1 1 1.58 4/4 to 4/18/2023
Estimated temperature data: 4/6 (2 hours)
Estimated rainfall data: 4/6 (2 hours)
2022 0 72 0 0 0 0 1.08 4/4 to 4/18/2022
2021 0 187 0 0 0 0 2.76 4/4 to 4/18/2021
Missing rainfall data: 4/12 (4 hours)
Estimated rainfall data: 4/4 to 4/18 (360 hours)
2020 0 77 0 0 0 0 1.43 4/4 to 4/18/2020
2019 0 91 0 0 0 0 2.22 4/4 to 4/18/2019
Missing rainfall data: 4/16 (5 hours)
Estimated temperature data: 4/16 (1 hour)
Estimated rainfall data: 4/4 to 4/16 (303 hours)
Average of 5 years, not including current year 0 126.2 0 0 0.2 0.2 1.81 2019 to 2023