Spicewood'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 13, 2025 - Sun 0.07 82 69 77 7.09 1.46 0.40 0.40
Jul 12, 2025 - Sat 0.14 91 76 44 15.52 0.00 0.40 0.40
Jul 11, 2025 - Fri 0.16 91 74 43 19.69 0.00 0.40 0.40
Jul 10, 2025 - Thu 0.18 92 71 38 21.38 0.00 0.40 1.11
Jul 09, 2025 - Wed 0.11 86 73 59 13.04 0.08 0.40 2.68
Jul 08, 2025 - Tue 0.19 92 74 34 20.12 0.00 0.40 4.55
Jul 07, 2025 - Mon 0.13 90 72 46 13.23 0.02 0.40 6.35
Data Summary 0.98 92 69 48 110.07 1.56 0.40 2.27  
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 13, 2025 - Sun 76 72 78 69 10 0
Jul 12, 2025 - Sat 84 72 74 70 10 0
Jul 11, 2025 - Fri 82 70 73 66 10 0
Jul 10, 2025 - Thu 82 70 73 66 22 0
Jul 09, 2025 - Wed 78 73 76 70 21 0
Jul 08, 2025 - Tue 82 73 77 68 69 0
Jul 07, 2025 - Mon 79 73 82 70 43 0
Data Summary 80 71 82 66 184 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 13, 2025 - Sun 25 15 20 25 20 15
Jul 12, 2025 - Sat 31 24 29 34 29 24
Jul 11, 2025 - Fri 30 22 27 32 27 22
Jul 10, 2025 - Thu 28 22 27 32 27 22
Jul 09, 2025 - Wed 29 19 24 29 24 19
Jul 08, 2025 - Tue 30 23 28 33 28 23
Jul 07, 2025 - Mon 29 21 26 31 26 21
Data Summary 202 146 181 216 181 146
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 13, 2025 - Sun 0 0
Jul 12, 2025 - Sat 0 0
Jul 11, 2025 - Fri 0 0
Jul 10, 2025 - Thu 0 0
Jul 09, 2025 - Wed 0 0
Jul 08, 2025 - Tue 0 0
Jul 07, 2025 - Mon 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 68 68
Dec 101 111
Jan 226 332
Feb 138 201
Mar 34 34
Total 567 746

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