Lubbock's 7 Day Weather Summary Sponsored by High Plains Water District
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 18, 2025 - Fri 0.29 91 71 29 25.96 0.00 7.30 9.45
Jul 17, 2025 - Thu 0.25 89 70 37 24.84 0.00 3.51 8.28
Jul 16, 2025 - Wed 0.26 91 69 36 25.56 0.00 8.72 6.47
Jul 15, 2025 - Tue 0.23 85 65 45 26.25 0.00 4.04 7.69
Jul 14, 2025 - Mon 0.21 88 69 40 20.52 0.23 0.74 7.53
Jul 13, 2025 - Sun 0.22 87 66 41 26.07 0.00 2.85 4.11
Jul 12, 2025 - Sat 0.17 81 65 46 16.13 0.23 13.84 3.48
Data Summary 1.64 91 65 39 165.32 0.46 5.86 6.72  
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 18, 2025 - Fri 81 62 68 57 160 0
Jul 17, 2025 - Thu 80 66 70 64 139 0
Jul 16, 2025 - Wed 80 67 71 65 169 0
Jul 15, 2025 - Tue 75 64 67 61 159 0
Jul 14, 2025 - Mon 76 64 74 59 126 0
Jul 13, 2025 - Sun 76 64 68 61 87 0
Jul 12, 2025 - Sat 72 61 64 56 130 0
Data Summary 77 64 74 56 969 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 18, 2025 - Fri 28 21 26 31 26 21
Jul 17, 2025 - Thu 28 19 24 29 24 19
Jul 16, 2025 - Wed 27 20 25 30 25 20
Jul 15, 2025 - Tue 25 15 20 25 20 15
Jul 14, 2025 - Mon 27 19 24 29 24 19
Jul 13, 2025 - Sun 26 16 21 26 21 16
Jul 12, 2025 - Sat 23 13 18 23 18 13
Data Summary 184 123 158 193 158 123
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 18, 2025 - Fri 0 0
Jul 17, 2025 - Thu 0 0
Jul 16, 2025 - Wed 0 0
Jul 15, 2025 - Tue 0 0
Jul 14, 2025 - Mon 0 0
Jul 13, 2025 - Sun 0 0
Jul 12, 2025 - Sat 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 12 12
Nov 211 221
Dec 303 342
Jan 240 576
Feb 200 384
Mar 148 162
Total 1114 1697

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