Melissa's 3 Day Weather Summary Sponsored by City of Melissa
Date ETo
(in)
Max Temp
(f)
Min Temp
(f)
Min RH
(%)
Solar Rad.
(MJ/m2)
Rainfall
(in)
Wind 4am
(mph)
Wind 4pm
(mph)
Battery
(v)
Sep 29, 2023 - Fri 0.14 92 72 31 17.41 0.00 2.38 3.51
Sep 28, 2023 - Thu 0.14 94 70 19 16.67 0.00 0.34 2.96
Sep 27, 2023 - Wed 0.10 92 69 23 16.51 0.00 0.00 2.45
Data Summary 0.38 94 69 24 50.59 0.00 0.91 2.97  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Sep 29, 2023 - Fri 82 64 68 62 46 0
Sep 28, 2023 - Thu 82 63 66 58 32 0
Sep 27, 2023 - Wed 81 62 64 58 24 0
Data Summary 81 63 68 58 102 0
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Sep 29, 2023 - Fri 29 22 27 32 27 22
Sep 28, 2023 - Thu 28 22 27 32 27 22
Sep 27, 2023 - Wed 27 20 25 30 25 20
Data Summary 84 64 79 94 79 64
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Sep 29, 2023 - Fri 0 0
Sep 28, 2023 - Thu 0 0
Sep 27, 2023 - Wed 0 0
Data Summary 0 0
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru February 28, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Total 0 0

Calculators

Landscape
Crop
Landscape Watering Calculator
1.) ETo (pet)
2.) Plant Coefficient
3.) Adjustment Factor
4.) Effective Rainfall
5.)
Precipitation Rate
Total Run Time
Irrigations/Week
Run Time/Irrigation
Crop Watering Calculator
1.) ETo value from weather data
2.) Select a crop coefficient
FAO Coefficients
Or
Texas High Plains Coefficients
3.) Select a crop growth stage
4.) Crop coefficient from growth stage
5.) Enter your system efficiency
6.) Effective Rainfall
7.)
Precipitation Rate
Total Run Time
Irrigations/Week
Run Time/Irrigation