Fort Worth - NOAA's 3 Day Weather Summary Sponsored by Tarrant Regional Water District
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 16, 2025 - Wed 0.19 93 77 52 20.06 0.00 0.89 6.15
Jul 15, 2025 - Tue 0.18 93 76 53 18.34 0.06 1.79 5.53
Jul 14, 2025 - Mon 0.14 92 71 48 16.40 0.47 1.43 0.63
Data Summary 0.51 93 71 51 54.80 0.53 1.37 4.10  
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 16, 2025 - Wed 85 76 78 74 67 0
Jul 15, 2025 - Tue 83 76 77 73 67 0
Jul 14, 2025 - Mon 80 74 76 71 25 0
Data Summary 82 75 78 71 159 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)
Jul 16, 2025 - Wed 31 25 30 35 30 25
Jul 15, 2025 - Tue 31 25 30 35 30 25
Jul 14, 2025 - Mon 28 21 26 31 26 21
Data Summary 90 71 86 101 86 71
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 16, 2025 - Wed 0 0
Jul 15, 2025 - Tue 0 0
Jul 14, 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 0 0
Nov 42 42
Dec 113 113
Jan 264 414
Feb 168 273
Mar 32 32
Total 619 874

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