Irving South's 7 Day Weather Summary Sponsored by City of Irving
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)
May 19, 2024 - Sun 0.26 89 71 44 34.07 0.00 0.35 3.17
May 18, 2024 - Sat 0.26 90 65 39 35.91 0.00 0.00 1.87
May 17, 2024 - Fri 0.23 83 61 38 33.01 0.00 0.02 2.90
May 16, 2024 - Thu 0.05 76 63 58 2.23 0.59 0.71 2.15
May 15, 2024 - Wed 0.23 89 60 32 32.19 0.00 0.00 1.97
May 14, 2024 - Tue 0.23 83 61 29 34.80 0.00 0.00 3.82
May 13, 2024 - Mon 0.17 82 63 38 23.40 0.01 0.53 1.58
Data Summary 1.43 90 60 39 195.60 0.60 0.23 2.49  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
May 19, 2024 - Sun 81 67 69 63 37 0
May 18, 2024 - Sat 77 65 69 61 31 0
May 17, 2024 - Fri 72 59 62 57 40 0
May 16, 2024 - Thu 69 59 63 51 38 0
May 15, 2024 - Wed 76 60 65 55 30 0
May 14, 2024 - Tue 72 56 58 53 37 0
May 13, 2024 - Mon 71 61 64 55 27 0
Data Summary 74 61 69 51 240 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)
May 19, 2024 - Sun 28 20 25 30 25 20
May 18, 2024 - Sat 25 18 23 28 23 18
May 17, 2024 - Fri 22 12 17 22 17 12
May 16, 2024 - Thu 19 9 14 19 14 9
May 15, 2024 - Wed 23 14 19 24 19 14
May 14, 2024 - Tue 22 12 17 22 17 12
May 13, 2024 - Mon 23 13 18 23 18 13
Data Summary 162 98 133 168 133 98
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
May 19, 2024 - Sun 0 0
May 18, 2024 - Sat 0 0
May 17, 2024 - Fri 0 0
May 16, 2024 - Thu 0 0
May 15, 2024 - Wed 0 0
May 14, 2024 - Tue 0 0
May 13, 2024 - Mon 0 0
Data Summary 0 0
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru March 31, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 41 41
Nov 121 124
Dec 205 217
Jan 210 360
Feb 120 126
Mar 53 53
Total 750 921

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