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)
May 11, 2025 - Sun 0.18 82 60 22 26.60 0.00 0.40 2.49
May 10, 2025 - Sat 0.13 79 63 43 17.77 0.28 0.42 0.40
May 09, 2025 - Fri 0.15 80 64 39 19.07 0.00 0.43 2.18
May 08, 2025 - Thu 0.14 83 61 47 17.89 0.02 0.40 2.00
May 06, 2025 - Tue 0.11 87 63 40 12.93 0.39 1.73 1.05
May 05, 2025 - Mon 0.06 73 62 48 5.06 0.62 0.40 0.44
May 04, 2025 - Sun 0.18 83 55 25 25.38 0.00 0.41 1.79
Data Summary 0.95 87 55 37 124.70 1.31 0.60 1.48  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
May 11, 2025 - Sun 71 55 61 49 26 0
May 10, 2025 - Sat 70 61 75 55 17 0
May 09, 2025 - Fri 73 60 64 58 29 0
May 08, 2025 - Thu 72 63 67 60 22 0
May 06, 2025 - Tue 73 68 74 61 28 0
May 05, 2025 - Mon 67 61 71 53 29 0
May 04, 2025 - Sun 70 52 57 46 28 0
Data Summary 70 60 75 46 180 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)
May 11, 2025 - Sun 21 11 16 21 16 11
May 10, 2025 - Sat 21 11 16 21 16 11
May 09, 2025 - Fri 22 12 17 22 17 12
May 08, 2025 - Thu 22 12 17 22 17 12
May 06, 2025 - Tue 24 15 20 25 20 15
May 05, 2025 - Mon 18 8 13 18 13 8
May 04, 2025 - Sun 19 9 14 19 14 9
Data Summary 147 78 113 148 113 78
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
May 11, 2025 - Sun 0 0
May 10, 2025 - Sat 0 0
May 09, 2025 - Fri 0 0
May 08, 2025 - Thu 0 0
May 06, 2025 - Tue 0 0
May 05, 2025 - Mon 0 0
May 04, 2025 - Sun 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