Richardson's 13 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)
Mar 26, 2024 - Tue 0.13 57 39 24 20.07 0.00 7.13 2.15
Mar 25, 2024 - Mon 0.16 71 47 20 13.95 1.01 2.09 7.26
Mar 24, 2024 - Sun 0.14 65 56 55 8.63 0.04 7.05 8.84
Mar 23, 2024 - Sat 0.12 66 46 45 19.56 0.00 3.96 2.06
Mar 22, 2024 - Fri 0.07 65 56 57 8.50 0.00 0.00 5.78
Mar 21, 2024 - Thu 0.07 64 57 60 7.08 1.09 0.06 4.62
Mar 20, 2024 - Wed 0.14 70 52 36 16.04 0.00 3.07 6.24
Mar 19, 2024 - Tue 0.13 65 39 19 19.73 0.00 0.00 5.63
Mar 18, 2024 - Mon 0.15 56 47 23 18.82 0.00 2.92 6.22
Mar 17, 2024 - Sun 0.12 64 55 27 11.43 0.00 4.36 8.13
Mar 16, 2024 - Sat 0.04 60 54 74 2.17 1.36 4.62 2.82
Mar 15, 2024 - Fri 0.08 68 55 71 5.69 0.23 7.96 4.91
Mar 14, 2024 - Thu 0.10 78 69 62 6.09 0.00 7.26 6.93
Data Summary 1.44 78 39 44 157.76 3.73 3.88 5.51  
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 26, 2024 - Tue 48 25 31 20 92 0
Mar 25, 2024 - Mon 60 48 60 24 132 0
Mar 24, 2024 - Sun 61 48 54 44 198 0
Mar 23, 2024 - Sat 57 43 49 34 71 0
Mar 22, 2024 - Fri 59 52 56 48 45 0
Mar 21, 2024 - Thu 59 52 58 47 61 0
Mar 20, 2024 - Wed 61 42 49 35 90 0
Mar 19, 2024 - Tue 53 29 37 19 48 0
Mar 18, 2024 - Mon 52 27 31 24 99 0
Mar 17, 2024 - Sun 59 44 57 32 103 0
Mar 16, 2024 - Sat 58 53 59 47 56 0
Mar 15, 2024 - Fri 60 50 57 46 122 0
Mar 14, 2024 - Thu 73 62 64 57 115 0
Data Summary 58 44 64 19 1,233 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 26, 2024 - Tue 0 0 0 0 0 0
Mar 25, 2024 - Mon 9 0 4 9 4 0
Mar 24, 2024 - Sun 11 1 6 11 6 1
Mar 23, 2024 - Sat 6 0 1 6 1 0
Mar 22, 2024 - Fri 10 0 5 10 5 0
Mar 21, 2024 - Thu 10 0 5 10 5 0
Mar 20, 2024 - Wed 11 1 6 11 6 1
Mar 19, 2024 - Tue 2 0 0 2 0 0
Mar 18, 2024 - Mon 1 0 0 1 0 0
Mar 17, 2024 - Sun 10 0 5 10 5 0
Mar 16, 2024 - Sat 7 0 2 7 2 0
Mar 15, 2024 - Fri 11 1 6 11 6 1
Mar 14, 2024 - Thu 23 13 18 23 18 13
Data Summary 111 16 58 111 58 16
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 26, 2024 - Tue 5 5
Mar 25, 2024 - Mon 0 0
Mar 24, 2024 - Sun 0 0
Mar 23, 2024 - Sat 0 0
Mar 22, 2024 - Fri 0 0
Mar 21, 2024 - Thu 0 0
Mar 20, 2024 - Wed 0 0
Mar 19, 2024 - Tue 4 4
Mar 18, 2024 - Mon 0 0
Mar 17, 2024 - Sun 0 0
Mar 16, 2024 - Sat 0 0
Mar 15, 2024 - Fri 0 0
Mar 14, 2024 - Thu 0 0
Data Summary 9 9
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