Southlake's 7 Day Weather Summary Sponsored by Tarrant Regional 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 04, 2024 - Mon 0.10 83 65 38 16.89 0.00 0.00 0.00
Mar 03, 2024 - Sun 0.10 80 61 33 19.22 0.00 0.00 0.00
Mar 02, 2024 - Sat 0.09 83 49 22 19.45 0.00 0.00 0.00
Mar 01, 2024 - Fri 0.08 69 35 37 20.00 0.00 0.00 0.00
Feb 29, 2024 - Thu 0.04 52 40 26 6.98 0.07 0.00 0.00
Feb 28, 2024 - Wed 0.04 67 38 23 7.19 0.00 0.00 0.00
Feb 27, 2024 - Tue 0.06 77 66 60 7.30 0.00 0.00 0.00
Data Summary 0.50 83 35 34 97.03 0.07 0.00 0.00  
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 04, 2024 - Mon 73 59 62 56 0 0
Mar 03, 2024 - Sun 70 56 58 54 0 0
Mar 02, 2024 - Sat 66 49 56 44 0 0
Mar 01, 2024 - Fri 52 40 46 32 0 0
Feb 29, 2024 - Thu 44 27 35 19 0 0
Feb 28, 2024 - Wed 44 21 46 17 0 0
Feb 27, 2024 - Tue 72 62 63 60 0 0
Data Summary 60 44 63 17 0 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 04, 2024 - Mon 24 14 19 24 19 14
Mar 03, 2024 - Sun 21 11 16 21 16 11
Mar 02, 2024 - Sat 16 6 11 16 11 6
Mar 01, 2024 - Fri 2 0 0 2 0 0
Feb 29, 2024 - Thu 0 0 0 0 0 0
Feb 28, 2024 - Wed 2 0 0 2 0 0
Feb 27, 2024 - Tue 21 11 16 21 16 11
Data Summary 86 42 62 86 62 42
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 04, 2024 - Mon 0 0
Mar 03, 2024 - Sun 0 0
Mar 02, 2024 - Sat 0 0
Mar 01, 2024 - Fri 7 7
Feb 29, 2024 - Thu 8 8
Feb 28, 2024 - Wed 5 5
Feb 27, 2024 - Tue 0 0
Data Summary 20 20
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 0 0
Dec 119 133
Jan 139 206
Feb 57 70
Total 315 409

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