Dickinson's 5 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)
Jul 09, 2025 - Wed 0.13 87 73 59 14.43 0.10 0.00 0.94
Jul 08, 2025 - Tue 0.12 89 73 54 12.76 0.71 0.00 2.06
Jul 07, 2025 - Mon 0.14 88 77 59 14.57 0.98 0.00 1.85
Jul 06, 2025 - Sun 0.21 90 76 43 24.39 0.00 0.00 6.02
Jul 05, 2025 - Sat 0.17 90 80 41 16.35 0.00 1.52 4.72
Data Summary 0.77 90 73 51 82.50 1.79 0.30 3.12  
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 09, 2025 - Wed 79 72 74 66 35 0
Jul 08, 2025 - Tue 80 73 76 68 35 0
Jul 07, 2025 - Mon 81 73 76 69 42 0
Jul 06, 2025 - Sun 83 73 75 69 61 0
Jul 05, 2025 - Sat 84 73 75 69 65 0
Data Summary 81 72 76 66 238 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 09, 2025 - Wed 29 20 25 30 25 20
Jul 08, 2025 - Tue 29 21 26 31 26 21
Jul 07, 2025 - Mon 31 22 27 32 27 22
Jul 06, 2025 - Sun 31 23 28 33 28 23
Jul 05, 2025 - Sat 33 25 30 35 30 25
Data Summary 153 111 136 161 136 111
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 09, 2025 - Wed 0 0
Jul 08, 2025 - Tue 0 0
Jul 07, 2025 - Mon 0 0
Jul 06, 2025 - Sun 0 0
Jul 05, 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 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