Ozona-Sonora'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 04, 2025 - Fri 0.15 87 73 60 13.55 0.00 7.00 6.07
Jul 03, 2025 - Thu 0.06 78 70 83 5.66 0.32 6.11 6.63
Jul 02, 2025 - Wed 0.06 73 69 87 5.75 0.96 2.86 9.46
Jul 01, 2025 - Tue 0.12 79 68 60 11.83 0.32 4.42 5.45
Jun 30, 2025 - Mon 0.26 91 70 37 24.32 0.00 7.04 7.57
Jun 29, 2025 - Sun 0.31 94 71 28 28.62 0.00 6.28 9.67
Jun 28, 2025 - Sat 0.34 95 73 24 30.01 0.00 7.77 7.27
Data Summary 1.31 95 68 54 119.76 1.60 5.92 7.45  
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 04, 2025 - Fri 77 72 72 70 547 78
Jul 03, 2025 - Thu 73 71 73 69 525 77
Jul 02, 2025 - Wed 71 69 71 66 506 78
Jul 01, 2025 - Tue 72 66 69 63 452 81
Jun 30, 2025 - Mon 78 66 71 63 671 83
Jun 29, 2025 - Sun 83 66 68 63 713 83
Jun 28, 2025 - Sat 84 65 68 61 710 83
Data Summary 76 67 73 61 4,125 80
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 04, 2025 - Fri 29 20 25 30 25 20
Jul 03, 2025 - Thu 24 14 19 24 19 14
Jul 02, 2025 - Wed 21 11 16 21 16 11
Jul 01, 2025 - Tue 24 14 19 24 19 14
Jun 30, 2025 - Mon 28 21 26 31 26 21
Jun 29, 2025 - Sun 28 23 28 33 28 23
Jun 28, 2025 - Sat 29 24 29 34 29 24
Data Summary 183 127 162 197 162 127
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 2025 - Sun 0 0
Jun 28, 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 0 0
Nov 30 30
Dec 108 108
Jan 301 411
Feb 146 219
Mar 20 20
Total 605 788

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