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)
Mar 24, 2023 - Fri 0.07 85 66 54 8.45 0.01 0.74 0.74
Mar 23, 2023 - Thu 0.11 85 68 46 16.32 0.00 0.74 0.00
Mar 22, 2023 - Wed 0.10 83 62 0 16.28 0.00 0.74 0.00
Mar 21, 2023 - Tue 0.06 74 53 61 7.66 0.00 0.00 0.00
Mar 20, 2023 - Mon 0.05 57 40 41 8.10 0.00 0.00 0.00
Mar 19, 2023 - Sun 0.08 58 44 23 16.98 0.00 0.00 0.00
Mar 18, 2023 - Sat 0.04 54 47 28 5.21 0.00 0.00 0.00
Mar 17, 2023 - Fri 0.07 71 44 35 13.70 0.62 0.74 0.74
Mar 16, 2023 - Thu 0.05 74 61 71 4.81 0.01 0.00 0.74
Mar 15, 2023 - Wed 0.10 72 50 40 20.32 0.00 0.00 0.00
Mar 14, 2023 - Tue 0.08 65 53 23 14.58 0.00 0.00 0.00
Mar 13, 2023 - Mon 0.08 69 55 27 15.24 0.00 0.00 0.00
Mar 12, 2023 - Sun 0.11 80 63 42 17.11 0.00 0.74 0.00
Data Summary 0.98 85 40 37 164.77 0.64 0.28 0.17  
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 24, 2023 - Fri 74 66 68 62 15 0
Mar 23, 2023 - Thu 74 65 67 62 11 0
Mar 22, 2023 - Wed 72 61 64 26 10 0
Mar 21, 2023 - Tue 65 56 62 42 8 0
Mar 20, 2023 - Mon 49 33 42 26 0 0
Mar 19, 2023 - Sun 50 25 33 19 0 0
Mar 18, 2023 - Sat 49 29 34 27 0 0
Mar 17, 2023 - Fri 52 40 65 29 14 0
Mar 16, 2023 - Thu 67 60 65 53 12 0
Mar 15, 2023 - Wed 60 44 52 36 0 0
Mar 14, 2023 - Tue 59 38 41 37 0 0
Mar 13, 2023 - Mon 61 41 49 37 0 0
Mar 12, 2023 - Sun 72 61 65 50 8 0
Data Summary 61 47 68 19 78 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 24, 2023 - Fri 25 15 20 25 20 15
Mar 23, 2023 - Thu 26 16 21 26 21 16
Mar 22, 2023 - Wed 22 12 17 22 17 12
Mar 21, 2023 - Tue 14 4 9 14 9 4
Mar 20, 2023 - Mon 0 0 0 0 0 0
Mar 19, 2023 - Sun 1 0 0 1 0 0
Mar 18, 2023 - Sat 0 0 0 0 0 0
Mar 17, 2023 - Fri 8 0 3 8 3 0
Mar 16, 2023 - Thu 17 7 12 17 12 7
Mar 15, 2023 - Wed 11 1 6 11 6 1
Mar 14, 2023 - Tue 9 0 4 9 4 0
Mar 13, 2023 - Mon 12 2 7 12 7 2
Mar 12, 2023 - Sun 21 11 16 21 16 11
Data Summary 166 68 115 166 115 68
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 24, 2023 - Fri 0 0
Mar 23, 2023 - Thu 0 0
Mar 22, 2023 - Wed 0 0
Mar 21, 2023 - Tue 0 0
Mar 20, 2023 - Mon 6 6
Mar 19, 2023 - Sun 0 0
Mar 18, 2023 - Sat 0 0
Mar 17, 2023 - Fri 0 0
Mar 16, 2023 - Thu 0 0
Mar 15, 2023 - Wed 0 0
Mar 14, 2023 - Tue 0 0
Mar 13, 2023 - Mon 0 0
Mar 12, 2023 - Sun 0 0
Data Summary 6 6
Chilling Hours for the 2022-2023 Season
October 1, 2022 thru February 28, 2023
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 8 8
Nov 135 135
Dec 126 189
Jan 99 110
Feb 143 143
Total 511 585

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