Houston'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)
Apr 18, 2024 - Thu 0.18 82 73 58 21.01 0.00 2.07 5.84
Apr 17, 2024 - Wed 0.13 80 73 59 13.41 0.00 0.37 5.11
Apr 16, 2024 - Tue 0.15 80 72 61 14.35 0.00 5.63 6.57
Apr 15, 2024 - Mon 0.11 77 68 66 11.07 0.00 0.29 7.72
Apr 14, 2024 - Sun 0.17 80 64 51 19.98 0.00 0.00 6.55
Apr 13, 2024 - Sat 0.19 80 53 28 22.91 0.00 0.00 7.68
Apr 12, 2024 - Fri 0.18 80 50 17 24.33 0.00 0.00 5.35
Data Summary 1.12 82 50 48 127.07 0.00 1.19 6.40  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Apr 18, 2024 - Thu 77 68 70 66 93 0
Apr 17, 2024 - Wed 76 68 70 65 89 0
Apr 16, 2024 - Tue 76 68 70 66 135 0
Apr 15, 2024 - Mon 73 65 66 64 100 0
Apr 14, 2024 - Sun 72 62 64 61 76 0
Apr 13, 2024 - Sat 67 55 61 51 77 0
Apr 12, 2024 - Fri 66 48 52 44 53 0
Data Summary 72 62 70 44 622 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)
Apr 18, 2024 - Thu 28 18 23 28 23 18
Apr 17, 2024 - Wed 26 16 21 26 21 16
Apr 16, 2024 - Tue 26 16 21 26 21 16
Apr 15, 2024 - Mon 23 13 18 23 18 13
Apr 14, 2024 - Sun 22 12 17 22 17 12
Apr 13, 2024 - Sat 16 6 11 16 11 6
Apr 12, 2024 - Fri 15 5 10 15 10 5
Data Summary 156 86 121 156 121 86
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Apr 18, 2024 - Thu 0 0
Apr 17, 2024 - Wed 0 0
Apr 16, 2024 - Tue 0 0
Apr 15, 2024 - Mon 0 0
Apr 14, 2024 - Sun 0 0
Apr 13, 2024 - Sat 0 0
Apr 12, 2024 - Fri 0 0
Data Summary 0 0
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru February 28, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 0 0
Nov 22 22
Dec 57 57
Jan 96 150
Feb 33 33
Total 208 262

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