Ladonia's 14 Day Weather Summary Sponsored by Upper Trinity 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)
Apr 01, 2025 - Tue 0.12 74 50 65 12.23 0.00 3.03 12.89
Mar 31, 2025 - Mon 0.17 69 47 37 24.39 0.00 3.46 7.87
Mar 30, 2025 - Sun 0.18 81 57 50 19.10 0.02 5.50 7.14
Mar 29, 2025 - Sat 0.14 79 61 56 16.03 0.00 4.21 9.85
Mar 28, 2025 - Fri 0.09 69 60 66 11.71 0.62 5.52 6.35
Mar 27, 2025 - Thu 0.16 77 55 40 20.67 0.00 1.99 7.84
Mar 26, 2025 - Wed 0.09 71 60 48 8.38 0.59 7.36 4.21
Mar 25, 2025 - Tue 0.18 85 49 17 23.09 0.00 0.00 5.47
Mar 24, 2025 - Mon 0.18 77 45 16 24.23 0.00 1.90 4.60
Mar 23, 2025 - Sun 0.20 77 61 20 17.32 0.00 7.89 7.83
Mar 22, 2025 - Sat 0.18 77 50 35 22.77 0.00 3.21 9.79
Mar 21, 2025 - Fri 0.20 71 40 20 23.62 0.00 8.27 9.52
Mar 20, 2025 - Thu 0.18 59 38 15 24.39 0.00 8.39 9.74
Mar 19, 2025 - Wed 0.22 68 46 14 22.79 0.00 8.99 21.31
Data Summary 2.28 85 38 35 270.72 1.23 4.98 8.89  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Apr 01, 2025 - Tue 63 54 67 42 200 0
Mar 31, 2025 - Mon 57 43 47 38 141 0
Mar 30, 2025 - Sun 68 57 65 47 188 0
Mar 29, 2025 - Sat 68 61 63 60 125 0
Mar 28, 2025 - Fri 63 58 62 51 134 0
Mar 27, 2025 - Thu 64 55 60 51 115 0
Mar 26, 2025 - Wed 64 56 59 51 90 0
Mar 25, 2025 - Tue 68 46 56 33 65 0
Mar 24, 2025 - Mon 62 37 46 27 81 0
Mar 23, 2025 - Sun 69 52 59 36 198 0
Mar 22, 2025 - Sat 64 46 56 33 125 0
Mar 21, 2025 - Fri 56 31 43 20 166 0
Mar 20, 2025 - Thu 49 24 29 19 207 0
Mar 19, 2025 - Wed 59 37 57 25 342 0
Data Summary 62 46 67 19 2,178 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)
Apr 01, 2025 - Tue 12 2 7 12 7 2
Mar 31, 2025 - Mon 8 0 3 8 3 0
Mar 30, 2025 - Sun 19 9 14 19 14 9
Mar 29, 2025 - Sat 20 10 15 20 15 10
Mar 28, 2025 - Fri 15 5 10 15 10 5
Mar 27, 2025 - Thu 16 6 11 16 11 6
Mar 26, 2025 - Wed 15 5 10 15 10 5
Mar 25, 2025 - Tue 17 7 12 17 12 7
Mar 24, 2025 - Mon 11 1 6 11 6 1
Mar 23, 2025 - Sun 19 9 14 19 14 9
Mar 22, 2025 - Sat 14 4 9 14 9 4
Mar 21, 2025 - Fri 5 0 0 5 0 0
Mar 20, 2025 - Thu 0 0 0 0 0 0
Mar 19, 2025 - Wed 7 0 2 7 2 0
Data Summary 178 58 113 178 113 58
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Apr 01, 2025 - Tue 0 0
Mar 31, 2025 - Mon 0 0
Mar 30, 2025 - Sun 0 0
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 0 0
Mar 24, 2025 - Mon 0 0
Mar 23, 2025 - Sun 0 0
Mar 22, 2025 - Sat 0 0
Mar 21, 2025 - Fri 7 7
Mar 20, 2025 - Thu 7 7
Mar 19, 2025 - Wed 0 0
Data Summary 14 14
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 9 9
Nov 83 86
Dec 184 200
Jan 229 459
Feb 184 308
Mar 57 57
Total 746 1119

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