Lakeway's 14 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 16, 2025 - Wed 0.24 93 77 37 24.39 0.00 4.18 4.32
Jul 15, 2025 - Tue 0.21 91 75 40 23.43 0.00 0.72 4.65
Jul 14, 2025 - Mon 0.19 91 73 43 21.77 0.27 1.24 2.85
Jul 13, 2025 - Sun 0.07 81 70 73 7.47 1.40 3.43 0.48
Jul 12, 2025 - Sat 0.21 91 76 44 21.78 0.00 3.06 4.88
Jul 11, 2025 - Fri 0.22 90 75 45 21.98 0.01 4.06 5.16
Jul 10, 2025 - Thu 0.23 92 71 38 25.42 0.00 0.65 4.88
Jul 09, 2025 - Wed 0.12 83 74 62 13.72 0.18 0.49 3.10
Jul 08, 2025 - Tue 0.22 93 75 33 24.27 0.00 0.46 3.51
Jul 07, 2025 - Mon 0.15 90 73 47 16.88 0.00 0.40 4.17
Jul 06, 2025 - Sun 0.11 86 73 57 12.03 0.11 0.94 1.87
Jul 05, 2025 - Sat 0.03 75 73 100 1.92 4.71 4.04 1.25
Jul 04, 2025 - Fri 0.04 79 74 100 3.92 1.88 1.03 0.53
Jul 03, 2025 - Thu 0.08 85 75 62 9.06 0.68 0.82 3.09
Data Summary 2.13 93 70 55 228.04 9.24 1.82 3.20  
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 16, 2025 - Wed 85 71 74 67 94 0
Jul 15, 2025 - Tue 83 72 78 69 63 0
Jul 14, 2025 - Mon 81 74 83 70 37 0
Jul 13, 2025 - Sun 77 71 75 69 38 0
Jul 12, 2025 - Sat 84 72 73 69 88 0
Jul 11, 2025 - Fri 82 70 72 67 100 0
Jul 10, 2025 - Thu 82 68 72 65 75 0
Jul 09, 2025 - Wed 78 70 75 66 42 0
Jul 08, 2025 - Tue 83 72 77 68 64 0
Jul 07, 2025 - Mon 80 73 77 70 41 0
Jul 06, 2025 - Sun 77 73 79 69 35 0
Jul 05, 2025 - Sat 74 74 75 73 40 0
Jul 04, 2025 - Fri 76 76 79 74 22 0
Jul 03, 2025 - Thu 78 76 83 71 26 0
Data Summary 80 72 83 65 765 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 16, 2025 - Wed 31 25 30 35 30 25
Jul 15, 2025 - Tue 30 23 28 33 28 23
Jul 14, 2025 - Mon 29 22 27 32 27 22
Jul 13, 2025 - Sun 26 16 21 26 21 16
Jul 12, 2025 - Sat 31 24 29 34 29 24
Jul 11, 2025 - Fri 30 23 28 33 28 23
Jul 10, 2025 - Thu 28 21 26 31 26 21
Jul 09, 2025 - Wed 29 19 24 29 24 19
Jul 08, 2025 - Tue 30 24 29 34 29 24
Jul 07, 2025 - Mon 29 22 27 32 27 22
Jul 06, 2025 - Sun 29 20 25 30 25 20
Jul 05, 2025 - Sat 24 14 19 24 19 14
Jul 04, 2025 - Fri 26 16 21 26 21 16
Jul 03, 2025 - Thu 30 20 25 30 25 20
Data Summary 402 289 359 429 359 289
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 27 27
Dec 59 59
Jan 228 312
Feb 129 185
Mar 12 12
Total 455 595

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