Carthage's 3 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)
Jun 30, 2025 - Mon 0.25 92 74 49 29.31 0.00 1.37 5.39
Jun 29, 2025 - Sun 0.24 93 73 51 29.16 0.00 0.00 4.96
Jun 28, 2025 - Sat 0.25 92 72 43 30.05 0.00 0.00 4.22
Data Summary 0.74 93 72 47 88.51 0.00 0.46 4.86  
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 30, 2025 - Mon 82 74 77 72 281 81
Jun 29, 2025 - Sun 82 74 76 71 242 81
Jun 28, 2025 - Sat 82 73 76 70 212 81
Data Summary 82 73 77 70 735 81
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 30, 2025 - Mon 30 23 28 33 28 23
Jun 29, 2025 - Sun 29 23 28 33 28 23
Jun 28, 2025 - Sat 29 22 27 32 27 22
Data Summary 88 68 83 98 83 68
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
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 40 40
Nov 77 77
Dec 128 144
Jan 260 411
Feb 216 268
Mar 63 67
Total 784 1007

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