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)
Mar 31, 2025 - Mon 0.19 67 36 24 24.11 0.00 3.42 11.02
Mar 30, 2025 - Sun 0.21 70 43 17 22.46 0.00 7.45 2.64
Mar 29, 2025 - Sat 0.25 77 45 11 20.35 0.00 13.44 12.94
Mar 28, 2025 - Fri 0.26 82 49 18 20.87 0.00 5.60 13.08
Mar 27, 2025 - Thu 0.21 74 53 23 21.10 0.00 9.44 14.34
Mar 26, 2025 - Wed 0.26 79 46 19 23.56 0.00 6.64 16.43
Mar 25, 2025 - Tue 0.27 85 43 6 24.52 0.00 1.30 9.47
Data Summary 1.66 85 36 16 156.98 0.00 6.76 11.42  
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 31, 2025 - Mon 52 33 40 28 214 0
Mar 30, 2025 - Sun 55 31 40 21 185 0
Mar 29, 2025 - Sat 64 39 45 26 238 0
Mar 28, 2025 - Fri 63 47 53 38 250 0
Mar 27, 2025 - Thu 63 47 50 41 234 0
Mar 26, 2025 - Wed 63 41 51 33 243 0
Mar 25, 2025 - Tue 65 37 51 23 156 0
Data Summary 60 39 53 21 1,520 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 31, 2025 - Mon 1 0 0 1 0 0
Mar 30, 2025 - Sun 7 0 2 7 2 0
Mar 29, 2025 - Sat 11 1 6 11 6 1
Mar 28, 2025 - Fri 16 6 11 16 11 6
Mar 27, 2025 - Thu 13 3 8 13 8 3
Mar 26, 2025 - Wed 13 3 8 13 8 3
Mar 25, 2025 - Tue 14 4 9 14 9 4
Data Summary 75 17 44 75 44 17
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 31, 2025 - Mon 7 7
Mar 30, 2025 - Sun 1 1
Mar 29, 2025 - Sat 0 0
Mar 28, 2025 - Fri 0 0
Mar 27, 2025 - Thu 0 0
Mar 26, 2025 - Wed 0 0
Mar 25, 2025 - Tue 1 1
Data Summary 9 9
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 209 231
Total 1230 1966

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