Marble Falls' 7 Day Weather Summary Sponsored by LCRA
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)
Feb 11, 2025 - Tue 0.02 53 45 100 1.87 0.17 0.86 0.76
Feb 10, 2025 - Mon 0.03 49 45 83 1.93 0.01 5.60 1.70
Feb 09, 2025 - Sun 0.06 64 50 61 3.73 0.00 3.83 4.74
Feb 08, 2025 - Sat 0.11 86 70 41 8.17 0.00 5.95 7.42
Feb 07, 2025 - Fri 0.07 81 68 57 5.33 0.00 2.87 7.78
Feb 06, 2025 - Thu 0.06 82 64 60 5.50 0.00 0.61 5.90
Feb 05, 2025 - Wed 0.05 75 65 81 4.06 0.00 0.65 7.77
Data Summary 0.40 86 45 69 30.59 0.18 2.91 5.15  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Feb 11, 2025 - Tue 48 48 53 45 32 0
Feb 10, 2025 - Mon 47 46 49 42 56 0
Feb 09, 2025 - Sun 55 46 51 43 108 0
Feb 08, 2025 - Sat 77 67 70 57 116 0
Feb 07, 2025 - Fri 73 68 70 65 88 0
Feb 06, 2025 - Thu 71 67 70 64 66 0
Feb 05, 2025 - Wed 69 67 70 65 79 0
Data Summary 62 58 70 42 545 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)
Feb 11, 2025 - Tue 0 0 0 0 0 0
Feb 10, 2025 - Mon 0 0 0 0 0 0
Feb 09, 2025 - Sun 7 0 2 7 2 0
Feb 08, 2025 - Sat 28 18 23 28 23 18
Feb 07, 2025 - Fri 25 15 20 25 20 15
Feb 06, 2025 - Thu 23 13 18 23 18 13
Feb 05, 2025 - Wed 20 10 15 20 15 10
Data Summary 103 56 78 103 78 56
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Feb 11, 2025 - Tue 0 0
Feb 10, 2025 - Mon 0 0
Feb 09, 2025 - Sun 0 0
Feb 08, 2025 - Sat 0 0
Feb 07, 2025 - Fri 0 0
Feb 06, 2025 - Thu 0 0
Feb 05, 2025 - Wed 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 78 78
Jan 233 319
Feb 12 12
Total 365 451

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