McKinney's 7 Day Weather Summary Sponsored by North Texas Municipal Water District
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 0.19 92 72 31 16.62 0.00 2.75 7.51
Sep 28, 2023 - Thu 0.16 94 69 21 15.51 0.00 0.00 6.37
Sep 27, 2023 - Wed 0.14 92 67 23 16.77 0.00 0.12 4.38
Sep 26, 2023 - Tue 0.11 91 67 24 17.01 0.00 0.00 2.59
Sep 25, 2023 - Mon 0.13 90 68 35 14.93 0.54 1.78 2.56
Sep 24, 2023 - Sun 0.23 96 75 36 14.71 0.00 6.99 8.71
Sep 23, 2023 - Sat 0.24 96 74 38 16.27 0.00 2.80 9.92
Data Summary 1.19 96 67 29 111.82 0.54 2.06 6.00  
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 65 68 63 84 0
Sep 28, 2023 - Thu 81 64 67 59 58 0
Sep 27, 2023 - Wed 80 63 66 58 39 0
Sep 26, 2023 - Tue 79 62 66 60 18 0
Sep 25, 2023 - Mon 78 66 69 61 28 0
Sep 24, 2023 - Sun 86 70 74 65 138 0
Sep 23, 2023 - Sat 85 71 74 69 161 0
Data Summary 81 65 74 58 526 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 27 21 26 31 26 21
Sep 27, 2023 - Wed 26 19 24 29 24 19
Sep 26, 2023 - Tue 26 19 24 29 24 19
Sep 25, 2023 - Mon 27 19 24 29 24 19
Sep 24, 2023 - Sun 30 25 30 35 30 25
Sep 23, 2023 - Sat 30 25 30 35 30 25
Data Summary 195 150 185 220 185 150
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
Sep 26, 2023 - Tue 0 0
Sep 25, 2023 - Mon 0 0
Sep 24, 2023 - Sun 0 0
Sep 23, 2023 - Sat 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