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)
Mar 17, 2024 - Sun 0.08 64 52 33 11.79 0.01 0.00 3.10
Mar 16, 2024 - Sat 0.03 61 53 80 2.77 1.23 0.02 0.59
Mar 15, 2024 - Fri 0.05 65 54 74 5.72 0.38 2.28 4.47
Mar 14, 2024 - Thu 0.11 78 65 58 5.89 0.00 8.36 8.90
Mar 13, 2024 - Wed 0.17 77 61 52 15.20 0.00 5.67 12.89
Mar 12, 2024 - Tue 0.12 72 51 52 12.23 0.00 2.01 12.46
Mar 11, 2024 - Mon 0.12 67 41 30 13.28 0.03 0.00 7.74
Data Summary 0.68 78 41 54 66.87 1.65 2.62 7.16  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Mar 17, 2024 - Sun 58 44 56 31 32 0
Mar 16, 2024 - Sat 57 53 58 48 11 0
Mar 15, 2024 - Fri 59 52 60 47 44 0
Mar 14, 2024 - Thu 71 62 65 54 142 0
Mar 13, 2024 - Wed 69 59 61 55 210 0
Mar 12, 2024 - Tue 62 50 55 40 143 0
Mar 11, 2024 - Mon 54 38 43 33 83 0
Data Summary 61 51 65 31 665 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)
Mar 17, 2024 - Sun 8 0 3 8 3 0
Mar 16, 2024 - Sat 7 0 2 7 2 0
Mar 15, 2024 - Fri 9 0 4 9 4 0
Mar 14, 2024 - Thu 21 11 16 21 16 11
Mar 13, 2024 - Wed 19 9 14 19 14 9
Mar 12, 2024 - Tue 11 1 6 11 6 1
Mar 11, 2024 - Mon 4 0 0 4 0 0
Data Summary 79 21 45 79 45 21
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 17, 2024 - Sun 0 0
Mar 16, 2024 - Sat 0 0
Mar 15, 2024 - Fri 0 0
Mar 14, 2024 - Thu 0 0
Mar 13, 2024 - Wed 0 0
Mar 12, 2024 - Tue 0 0
Mar 11, 2024 - Mon 3 3
Data Summary 3 3
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)
Oct 31 31
Nov 79 87
Dec 157 169
Jan 204 377
Feb 77 87
Total 548 751

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