Dickinson's 7 Day Weather Summary Sponsored by Harris Galveston Subsidence 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)
Aug 23, 2025 - Sat 0.15 87 74 56 18.63 0.27 0.00 3.01
Aug 22, 2025 - Fri 0.11 88 73 56 12.07 1.39 1.19 4.54
Aug 21, 2025 - Thu 0.13 90 76 53 14.27 0.00 0.00 4.27
Aug 20, 2025 - Wed 0.17 95 77 42 18.39 0.02 0.07 3.26
Aug 19, 2025 - Tue 0.21 92 78 43 23.16 0.00 0.55 5.15
Aug 18, 2025 - Mon 0.18 94 78 49 20.06 0.00 0.00 3.72
Aug 17, 2025 - Sun 0.19 94 77 46 22.34 0.00 0.00 3.30
Data Summary 1.14 95 73 49 128.93 1.68 0.26 3.89  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Aug 23, 2025 - Sat 80 72 75 69 26 0
Aug 22, 2025 - Fri 78 71 74 67 25 0
Aug 21, 2025 - Thu 82 73 74 67 36 0
Aug 20, 2025 - Wed 84 73 75 67 39 0
Aug 19, 2025 - Tue 84 71 75 69 59 0
Aug 18, 2025 - Mon 86 74 76 69 36 0
Aug 17, 2025 - Sun 85 75 76 73 30 0
Data Summary 82 72 76 67 250 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)
Aug 23, 2025 - Sat 30 20 25 30 25 20
Aug 22, 2025 - Fri 29 20 25 30 25 20
Aug 21, 2025 - Thu 31 23 28 33 28 23
Aug 20, 2025 - Wed 31 26 31 36 31 26
Aug 19, 2025 - Tue 32 25 30 35 30 25
Aug 18, 2025 - Mon 32 26 31 36 31 26
Aug 17, 2025 - Sun 31 25 30 35 30 25
Data Summary 216 165 200 235 200 165
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Aug 23, 2025 - Sat 0 0
Aug 22, 2025 - Fri 0 0
Aug 21, 2025 - Thu 0 0
Aug 20, 2025 - Wed 0 0
Aug 19, 2025 - Tue 0 0
Aug 18, 2025 - Mon 0 0
Aug 17, 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 3 3
Dec 21 21
Jan 236 265
Feb 91 104
Mar 6 6
Total 357 399

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