Nocona's 7 Day Weather Summary Sponsored by Texas Water Development Board
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)
Jul 18, 2025 - Fri 0.26 95 74 36 29.43 0.00 2.85 3.12
Jul 17, 2025 - Thu 0.25 95 75 29 28.75 0.00 3.63 2.61
Jul 16, 2025 - Wed 0.25 92 75 47 28.03 0.00 2.41 4.54
Jul 15, 2025 - Tue 0.23 92 73 47 27.00 0.00 0.00 4.45
Jul 14, 2025 - Mon 0.19 88 71 49 23.89 0.00 0.00 0.00
Jul 13, 2025 - Sun 0.17 87 71 53 21.32 0.00 0.08 0.00
Jul 12, 2025 - Sat 0.15 89 70 58 16.15 0.30 3.19 0.00
Data Summary 1.50 95 70 45 174.57 0.30 1.74 2.10  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 18, 2025 - Fri 85 69 74 66 269 85
Jul 17, 2025 - Thu 85 70 74 66 217 84
Jul 16, 2025 - Wed 83 72 76 69 306 84
Jul 15, 2025 - Tue 81 70 74 67 241 83
Jul 14, 2025 - Mon 80 70 73 68 32 83
Jul 13, 2025 - Sun 78 69 72 67 28 82
Jul 12, 2025 - Sat 77 70 74 65 270 83
Data Summary 81 70 76 65 1,362 83
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Jul 18, 2025 - Fri 30 25 30 35 30 25
Jul 17, 2025 - Thu 30 25 30 35 30 25
Jul 16, 2025 - Wed 30 24 29 34 29 24
Jul 15, 2025 - Tue 29 22 27 32 27 22
Jul 14, 2025 - Mon 28 19 24 29 24 19
Jul 13, 2025 - Sun 28 19 24 29 24 19
Jul 12, 2025 - Sat 28 19 24 29 24 19
Data Summary 203 153 188 223 188 153
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 18, 2025 - Fri 0 0
Jul 17, 2025 - Thu 0 0
Jul 16, 2025 - Wed 0 0
Jul 15, 2025 - Tue 0 0
Jul 14, 2025 - Mon 0 0
Jul 13, 2025 - Sun 0 0
Jul 12, 2025 - Sat 0 0
Data Summary 0 0
Chilling Hours for the 2024-2025 Season
October 1, 2024 thru March 31, 2025
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 4 4
Nov 51 52
Dec 163 178
Jan 255 485
Feb 214 364
Mar 67 67
Total 754 1150

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