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)
Jul 05, 2025 - Sat 0.03 77 74 98 2.41 2.43 2.03 0.51
Jul 04, 2025 - Fri 0.05 81 76 95 4.45 0.97 0.40 0.82
Jul 03, 2025 - Thu 0.07 83 77 87 6.76 0.47 0.40 1.48
Jul 02, 2025 - Wed 0.11 90 77 55 12.09 0.34 0.40 2.43
Jul 01, 2025 - Tue 0.16 93 73 41 18.61 0.00 0.40 1.00
Jun 30, 2025 - Mon 0.19 94 75 40 20.39 0.00 1.55 2.62
Jun 29, 2025 - Sun 0.19 96 74 43 20.06 0.00 0.46 2.60
Data Summary 0.80 96 73 65 84.77 4.21 0.81 1.64  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 05, 2025 - Sat 76 76 77 74 26 0
Jul 04, 2025 - Fri 78 78 81 76 16 0
Jul 03, 2025 - Thu 78 77 81 75 16 0
Jul 02, 2025 - Wed 82 76 89 73 27 0
Jul 01, 2025 - Tue 84 72 75 70 24 0
Jun 30, 2025 - Mon 83 73 80 71 51 0
Jun 29, 2025 - Sun 85 75 78 71 47 0
Data Summary 80 75 89 70 207 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)
Jul 05, 2025 - Sat 26 16 21 26 21 16
Jul 04, 2025 - Fri 28 18 23 28 23 18
Jul 03, 2025 - Thu 30 20 25 30 25 20
Jul 02, 2025 - Wed 31 23 28 33 28 23
Jul 01, 2025 - Tue 29 23 28 33 28 23
Jun 30, 2025 - Mon 30 24 29 34 29 24
Jun 29, 2025 - Sun 30 25 30 35 30 25
Data Summary 204 149 184 219 184 149
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 05, 2025 - Sat 0 0
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 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