Richmond South's 13 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)
Jul 10, 2025 - Thu 0.20 93 65 43 22.52 0.00 0.12 5.01
Jul 09, 2025 - Wed 0.12 87 65 50 13.18 0.27 0.00 3.38
Jul 08, 2025 - Tue 0.08 88 66 52 7.17 2.14 0.00 1.49
Jul 07, 2025 - Mon 0.17 90 71 43 18.66 0.00 0.05 4.19
Jul 06, 2025 - Sun 0.16 92 71 40 16.54 0.00 0.00 5.49
Jul 05, 2025 - Sat 0.16 91 76 50 15.76 0.00 0.35 6.42
Jul 04, 2025 - Fri 0.14 90 70 53 14.97 0.00 0.52 5.24
Jul 03, 2025 - Thu 0.10 89 70 56 10.13 0.62 0.00 2.29
Jul 02, 2025 - Wed 0.20 94 67 35 24.22 0.00 0.00 4.44
Jul 01, 2025 - Tue 0.20 93 67 44 23.82 0.00 0.00 2.69
Jun 30, 2025 - Mon 0.14 92 69 49 15.19 0.00 0.00 0.82
Jun 29, 2025 - Sun 0.11 87 72 61 11.23 0.62 0.00 5.32
Jun 28, 2025 - Sat 0.21 92 68 45 24.75 0.00 0.00 4.87
Data Summary 1.99 94 65 47 218.16 3.65 0.08 3.97  
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 10, 2025 - Thu 79 69 73 64 60 0
Jul 09, 2025 - Wed 73 67 72 63 35 0
Jul 08, 2025 - Tue 73 68 73 62 30 0
Jul 07, 2025 - Mon 80 71 74 69 55 0
Jul 06, 2025 - Sun 81 71 74 64 50 0
Jul 05, 2025 - Sat 82 72 74 71 69 0
Jul 04, 2025 - Fri 80 71 75 67 58 0
Jul 03, 2025 - Thu 76 71 75 68 29 0
Jul 02, 2025 - Wed 81 70 73 66 38 0
Jul 01, 2025 - Tue 80 70 73 64 39 0
Jun 30, 2025 - Mon 79 70 75 67 34 0
Jun 29, 2025 - Sun 78 71 73 67 50 0
Jun 28, 2025 - Sat 81 71 74 66 46 0
Data Summary 78 70 75 62 592 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 10, 2025 - Thu 25 19 24 29 24 19
Jul 09, 2025 - Wed 25 16 21 26 21 16
Jul 08, 2025 - Tue 26 17 22 27 22 17
Jul 07, 2025 - Mon 28 21 26 31 26 21
Jul 06, 2025 - Sun 28 22 27 32 27 22
Jul 05, 2025 - Sat 31 24 29 34 29 24
Jul 04, 2025 - Fri 28 20 25 30 25 20
Jul 03, 2025 - Thu 28 20 25 30 25 20
Jul 02, 2025 - Wed 26 20 25 30 25 20
Jul 01, 2025 - Tue 26 20 25 30 25 20
Jun 30, 2025 - Mon 27 21 26 31 26 21
Jun 29, 2025 - Sun 29 20 25 30 25 20
Jun 28, 2025 - Sat 27 20 25 30 25 20
Data Summary 354 260 325 390 325 260
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 10, 2025 - Thu 0 0
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
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 2025 - Sun 0 0
Jun 28, 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 11 11
Dec 42 42
Jan 227 278
Feb 109 135
Mar 9 9
Total 398 475

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