Richmond South's 7 Day Weather Summary Sponsored by Fort Bend 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 19, 2025 - Wed 0.24 82 64 7 19.46 0.00 7.23 7.74
Mar 18, 2025 - Tue 0.20 80 55 41 18.79 0.00 2.77 16.06
Mar 17, 2025 - Mon 0.21 81 47 25 22.34 0.00 0.64 12.57
Mar 16, 2025 - Sun 0.16 76 47 12 22.47 0.00 0.70 4.98
Mar 15, 2025 - Sat 0.23 85 62 10 20.85 0.00 0.40 10.30
Mar 14, 2025 - Fri 0.16 83 66 52 10.77 0.00 7.13 13.77
Mar 13, 2025 - Thu 0.20 89 58 13 20.15 0.00 2.98 5.68
Data Summary 1.41 89 47 22 134.82 0.00 3.12 10.16  
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 19, 2025 - Wed 72 52 61 36 174 0
Mar 18, 2025 - Tue 67 54 59 49 233 0
Mar 17, 2025 - Mon 64 45 54 33 143 0
Mar 16, 2025 - Sun 63 37 45 31 67 0
Mar 15, 2025 - Sat 73 53 65 35 147 0
Mar 14, 2025 - Fri 73 64 66 62 230 0
Mar 13, 2025 - Thu 72 59 62 53 106 0
Data Summary 69 52 66 31 1,099 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 19, 2025 - Wed 23 13 18 23 18 13
Mar 18, 2025 - Tue 17 7 12 17 12 7
Mar 17, 2025 - Mon 14 4 9 14 9 4
Mar 16, 2025 - Sun 12 2 7 12 7 2
Mar 15, 2025 - Sat 24 14 19 24 19 14
Mar 14, 2025 - Fri 25 15 20 25 20 15
Mar 13, 2025 - Thu 22 14 19 24 19 14
Data Summary 137 69 104 139 104 69
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 19, 2025 - Wed 0 0
Mar 18, 2025 - Tue 0 0
Mar 17, 2025 - Mon 0 0
Mar 16, 2025 - Sun 0 0
Mar 15, 2025 - Sat 0 0
Mar 14, 2025 - Fri 0 0
Mar 13, 2025 - Thu 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 11 11
Dec 42 42
Jan 227 278
Feb 111 137
Mar 8 8
Total 399 476

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