Richardson's 7 Day Weather Summary Sponsored by North Texas Municipal Water 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 0.15 85 68 43 12.31 0.00 2.04 2.64
Apr 17, 2024 - Wed 0.16 82 69 51 16.56 0.00 1.59 7.03
Apr 16, 2024 - Tue 0.23 82 69 26 17.23 0.03 7.03 7.57
Apr 15, 2024 - Mon 0.11 76 68 68 6.13 0.00 6.99 5.37
Apr 14, 2024 - Sun 0.21 78 63 40 19.34 0.00 7.83 8.76
Apr 13, 2024 - Sat 0.25 81 60 25 22.77 0.00 3.21 11.88
Apr 12, 2024 - Fri 0.18 78 52 19 23.39 0.00 0.00 7.90
Data Summary 1.29 85 52 38 117.72 0.03 4.10 7.31  
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 75 63 68 52 94 0
Apr 17, 2024 - Wed 75 65 67 64 86 0
Apr 16, 2024 - Tue 74 61 67 56 164 0
Apr 15, 2024 - Mon 71 62 64 59 150 0
Apr 14, 2024 - Sun 71 57 62 49 169 0
Apr 13, 2024 - Sat 70 50 54 46 162 0
Apr 12, 2024 - Fri 66 43 51 35 65 0
Data Summary 71 57 68 35 890 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 27 17 22 27 22 17
Apr 17, 2024 - Wed 26 16 21 26 21 16
Apr 16, 2024 - Tue 25 15 20 25 20 15
Apr 15, 2024 - Mon 22 12 17 22 17 12
Apr 14, 2024 - Sun 21 11 16 21 16 11
Apr 13, 2024 - Sat 20 10 15 20 15 10
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 23 23
Nov 55 55
Dec 97 97
Jan 192 339
Feb 61 67
Total 428 581

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