Irving North's 3 Day Weather Summary Sponsored by City of Irving
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 0.25 94 78 40 23.23 0.00 3.06 5.94
Jul 15, 2025 - Tue 0.24 95 78 40 24.29 0.00 2.36 5.72
Jul 14, 2025 - Mon 0.17 92 72 40 18.23 0.41 0.00 2.85
Data Summary 0.66 95 72 40 65.76 0.41 1.81 4.84  
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 86 71 74 68 107 0
Jul 15, 2025 - Tue 85 71 73 69 90 0
Jul 14, 2025 - Mon 80 69 72 67 38 0
Data Summary 83 70 74 67 234 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 32 26 31 36 31 26
Jul 15, 2025 - Tue 32 26 31 36 31 26
Jul 14, 2025 - Mon 29 22 27 32 27 22
Data Summary 93 74 89 104 89 74
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 41 41
Dec 106 106
Jan 243 397
Feb 170 271
Mar 30 30
Total 590 845

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