Richardson's 14 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 31, 2025 - Mon 0.15 69 51 33 20.26 0.00 2.90 5.87
Mar 30, 2025 - Sun 0.18 81 62 43 15.98 0.09 2.53 7.60
Mar 29, 2025 - Sat 0.15 79 63 50 14.04 0.00 5.28 9.17
Mar 28, 2025 - Fri 0.10 71 60 56 10.56 0.92 1.25 6.90
Mar 27, 2025 - Thu 0.14 77 60 41 15.30 0.00 0.05 6.93
Mar 26, 2025 - Wed 0.11 72 63 43 8.93 0.20 3.56 3.46
Mar 25, 2025 - Tue 0.16 86 58 20 18.01 0.05 0.00 4.95
Mar 24, 2025 - Mon 0.16 80 53 10 20.48 0.00 3.07 3.13
Mar 23, 2025 - Sun 0.20 78 64 17 15.05 0.00 10.72 4.80
Mar 22, 2025 - Sat 0.19 79 53 28 18.95 0.00 0.62 11.09
Mar 21, 2025 - Fri 0.21 75 45 13 19.77 0.00 1.75 10.70
Mar 20, 2025 - Thu 0.15 61 43 15 20.15 0.00 6.91 6.41
Mar 19, 2025 - Wed 0.22 68 51 8 19.47 0.00 9.81 12.96
Mar 18, 2025 - Tue 0.26 80 58 32 17.72 0.00 10.45 15.25
Data Summary 2.39 86 43 29 234.66 1.26 4.21 7.80  
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 31, 2025 - Mon 60 41 45 36 99 0
Mar 30, 2025 - Sun 71 57 62 45 155 0
Mar 29, 2025 - Sat 69 60 62 58 152 0
Mar 28, 2025 - Fri 65 57 63 51 104 0
Mar 27, 2025 - Thu 66 53 56 50 83 0
Mar 26, 2025 - Wed 67 53 57 48 102 0
Mar 25, 2025 - Tue 72 48 60 38 59 0
Mar 24, 2025 - Mon 66 38 47 29 60 0
Mar 23, 2025 - Sun 71 52 58 38 188 0
Mar 22, 2025 - Sat 67 46 55 37 130 0
Mar 21, 2025 - Fri 59 32 44 21 136 0
Mar 20, 2025 - Thu 52 25 31 21 107 0
Mar 19, 2025 - Wed 61 36 55 25 262 0
Mar 18, 2025 - Tue 69 49 56 41 280 0
Data Summary 65 46 63 21 1,914 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 31, 2025 - Mon 10 0 5 10 5 0
Mar 30, 2025 - Sun 22 12 17 22 17 12
Mar 29, 2025 - Sat 21 11 16 21 16 11
Mar 28, 2025 - Fri 15 5 10 15 10 5
Mar 27, 2025 - Thu 18 8 13 18 13 8
Mar 26, 2025 - Wed 18 8 13 18 13 8
Mar 25, 2025 - Tue 22 12 17 22 17 12
Mar 24, 2025 - Mon 16 6 11 16 11 6
Mar 23, 2025 - Sun 21 11 16 21 16 11
Mar 22, 2025 - Sat 16 6 11 16 11 6
Mar 21, 2025 - Fri 10 0 5 10 5 0
Mar 20, 2025 - Thu 2 0 0 2 0 0
Mar 19, 2025 - Wed 10 0 5 10 5 0
Mar 18, 2025 - Tue 19 9 14 19 14 9
Data Summary 220 88 153 220 153 88
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 43 43
Dec 125 127
Jan 247 405
Feb 166 272
Mar 33 33
Total 614 880

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