Austin (LCRA Redbud)'s 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)
Apr 22, 2025 - Tue 0.13 87 62 47 16.43 0.77 0.40 2.87
Apr 21, 2025 - Mon 0.17 88 53 18 25.61 0.00 0.40 1.86
Apr 20, 2025 - Sun 0.16 84 63 19 20.21 0.23 2.81 1.01
Apr 19, 2025 - Sat 0.10 83 71 56 7.89 0.00 2.89 3.83
Apr 18, 2025 - Fri 0.19 89 69 42 17.92 0.00 3.52 6.35
Apr 17, 2025 - Thu 0.18 86 69 42 16.61 0.00 3.58 5.62
Apr 16, 2025 - Wed 0.16 84 65 42 17.79 0.00 0.51 4.39
Data Summary 1.09 89 53 38 122.46 1.00 2.02 3.70  
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 22, 2025 - Tue 75 65 76 51 32 0
Apr 21, 2025 - Mon 71 55 62 49 18 0
Apr 20, 2025 - Sun 75 62 71 50 42 0
Apr 19, 2025 - Sat 77 66 68 65 83 0
Apr 18, 2025 - Fri 79 66 71 64 117 0
Apr 17, 2025 - Thu 76 63 66 61 108 0
Apr 16, 2025 - Wed 75 62 64 57 68 0
Data Summary 75 62 76 49 467 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 22, 2025 - Tue 24 14 19 24 19 14
Apr 21, 2025 - Mon 19 10 15 20 15 10
Apr 20, 2025 - Sun 23 13 18 23 18 13
Apr 19, 2025 - Sat 27 17 22 27 22 17
Apr 18, 2025 - Fri 27 19 24 29 24 19
Apr 17, 2025 - Thu 27 17 22 27 22 17
Apr 16, 2025 - Wed 24 14 19 24 19 14
Data Summary 171 104 139 174 139 104
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Apr 22, 2025 - Tue 0 0
Apr 21, 2025 - Mon 0 0
Apr 20, 2025 - Sun 0 0
Apr 19, 2025 - Sat 0 0
Apr 18, 2025 - Fri 0 0
Apr 17, 2025 - Thu 0 0
Apr 16, 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 46 46
Dec 84 89
Jan 225 323
Feb 148 201
Mar 31 31
Total 534 690

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