Halfway's 7 Day Weather Summary Sponsored by Texas A&M Agrilife Research
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)
Jun 22, 2025 - Sun 0.39 89 69 35 27.88 0.00 16.39 18.81
Jun 21, 2025 - Sat 0.44 93 71 28 29.00 0.00 16.65 20.13
Jun 20, 2025 - Fri 0.42 93 70 21 30.47 0.00 9.24 17.61
Jun 19, 2025 - Thu 0.31 91 66 29 28.42 0.00 5.25 12.05
Jun 18, 2025 - Wed 0.25 85 65 40 22.64 0.00 7.97 10.71
Jun 17, 2025 - Tue 0.51 103 73 3 30.02 0.00 11.96 12.98
Jun 16, 2025 - Mon 0.36 96 65 19 30.34 0.00 7.67 12.56
Data Summary 2.68 103 65 25 198.76 0.00 10.73 14.98  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jun 22, 2025 - Sun 79 61 66 57 451 0
Jun 21, 2025 - Sat 81 61 67 57 442 0
Jun 20, 2025 - Fri 81 61 66 56 332 0
Jun 19, 2025 - Thu 79 62 66 58 201 0
Jun 18, 2025 - Wed 76 61 63 58 219 0
Jun 17, 2025 - Tue 86 62 68 58 294 0
Jun 16, 2025 - Mon 81 62 67 58 200 0
Data Summary 80 61 68 56 2,139 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)
Jun 22, 2025 - Sun 27 19 24 29 24 19
Jun 21, 2025 - Sat 28 22 27 32 27 22
Jun 20, 2025 - Fri 28 22 27 32 27 22
Jun 19, 2025 - Thu 26 18 23 28 23 18
Jun 18, 2025 - Wed 25 15 20 25 20 15
Jun 17, 2025 - Tue 29 26 31 36 31 26
Jun 16, 2025 - Mon 25 21 26 31 26 21
Data Summary 188 143 178 213 178 143
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jun 22, 2025 - Sun 0 0
Jun 21, 2025 - Sat 0 0
Jun 20, 2025 - Fri 0 0
Jun 19, 2025 - Thu 0 0
Jun 18, 2025 - Wed 0 0
Jun 17, 2025 - Tue 0 0
Jun 16, 2025 - Mon 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 29 29
Nov 240 268
Dec 362 430
Jan 218 607
Feb 172 401
Mar 200 222
Total 1221 1957

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