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)
Mar 17, 2024 - Sun 0.07 74 63 62 8.14 0.27 0.15 5.95
Mar 16, 2024 - Sat 0.07 72 64 78 5.59 0.12 4.64 4.11
Mar 15, 2024 - Fri 0.10 82 66 61 7.83 0.01 3.90 5.89
Mar 14, 2024 - Thu 0.13 80 71 62 10.96 0.00 4.23 5.90
Mar 13, 2024 - Wed 0.11 79 64 62 9.44 0.00 1.53 7.56
Mar 12, 2024 - Tue 0.10 75 52 49 12.77 0.00 0.00 6.41
Mar 11, 2024 - Mon 0.11 70 51 43 15.42 0.00 0.01 6.71
Data Summary 0.69 82 51 59 70.16 0.40 2.06 6.08  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Mar 17, 2024 - Sun 69 62 66 57 48 0
Mar 16, 2024 - Sat 67 62 66 60 110 0
Mar 15, 2024 - Fri 73 66 69 60 92 0
Mar 14, 2024 - Thu 75 68 69 65 142 0
Mar 13, 2024 - Wed 71 65 69 61 101 0
Mar 12, 2024 - Tue 64 55 60 51 69 0
Mar 11, 2024 - Mon 60 47 50 43 64 0
Data Summary 68 60 69 43 626 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)
Mar 17, 2024 - Sun 18 8 13 18 13 8
Mar 16, 2024 - Sat 18 8 13 18 13 8
Mar 15, 2024 - Fri 24 14 19 24 19 14
Mar 14, 2024 - Thu 26 16 21 26 21 16
Mar 13, 2024 - Wed 21 11 16 21 16 11
Mar 12, 2024 - Tue 13 3 8 13 8 3
Mar 11, 2024 - Mon 10 0 5 10 5 0
Data Summary 130 60 95 130 95 60
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 17, 2024 - Sun 0 0
Mar 16, 2024 - Sat 0 0
Mar 15, 2024 - Fri 0 0
Mar 14, 2024 - Thu 0 0
Mar 13, 2024 - Wed 0 0
Mar 12, 2024 - Tue 0 0
Mar 11, 2024 - Mon 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 34 34
Total 209 263

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