Dallas AgriLife Center's 7 Day Weather Summary Sponsored by Texas AgriLife
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 20, 2025 - Thu 0.18 61 42 18 30.67 0.00 6.82 8.60
Mar 19, 2025 - Wed 0.24 68 50 12 29.15 0.00 9.02 15.14
Mar 18, 2025 - Tue 0.27 80 59 32 27.19 0.00 8.94 14.71
Mar 17, 2025 - Mon 0.25 80 52 12 29.52 0.00 0.29 9.65
Mar 16, 2025 - Sun 0.14 67 45 12 29.59 0.00 0.42 2.51
Mar 15, 2025 - Sat 0.22 71 56 7 25.14 0.00 0.67 12.22
Mar 14, 2025 - Fri 0.28 84 62 6 26.86 0.00 5.00 15.41
Data Summary 1.58 84 42 14 198.11 0.00 4.45 11.18  
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 20, 2025 - Thu 51 26 32 22 127 0
Mar 19, 2025 - Wed 60 37 55 25 305 0
Mar 18, 2025 - Tue 69 49 55 42 272 0
Mar 17, 2025 - Mon 65 38 49 27 144 0
Mar 16, 2025 - Sun 56 30 36 22 37 0
Mar 15, 2025 - Sat 63 36 40 32 142 0
Mar 14, 2025 - Fri 73 50 59 39 193 0
Data Summary 62 38 59 22 1,220 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 20, 2025 - Thu 2 0 0 2 0 0
Mar 19, 2025 - Wed 9 0 4 9 4 0
Mar 18, 2025 - Tue 19 9 14 19 14 9
Mar 17, 2025 - Mon 16 6 11 16 11 6
Mar 16, 2025 - Sun 6 0 1 6 1 0
Mar 15, 2025 - Sat 13 3 8 13 8 3
Mar 14, 2025 - Fri 23 13 18 23 18 13
Data Summary 88 31 56 88 56 31
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 20, 2025 - Thu 4 4
Mar 19, 2025 - Wed 0 0
Mar 18, 2025 - Tue 0 0
Mar 17, 2025 - Mon 0 0
Mar 16, 2025 - Sun 0 0
Mar 15, 2025 - Sat 0 0
Mar 14, 2025 - Fri 0 0
Data Summary 4 4
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 54 54
Dec 134 134
Jan 229 411
Feb 173 284
Mar 42 42
Total 632 925

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