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 17, 2024 - Sun 0.07 64 53 30 12.56 0.02 0.00 0.00
Mar 14, 2024 - Thu 0.07 80 71 57 9.22 0.00 0.00 0.00
Mar 13, 2024 - Wed 0.11 81 62 51 18.52 0.00 0.00 0.00
Mar 12, 2024 - Tue 0.09 75 54 51 14.89 0.00 0.00 0.00
Mar 11, 2024 - Mon 0.09 71 42 27 19.07 0.00 0.00 0.00
Mar 10, 2024 - Sun 0.08 65 35 17 21.06 0.00 0.00 0.00
Mar 09, 2024 - Sat 0.08 59 41 29 20.79 0.00 0.00 0.00
Data Summary 0.59 81 35 37 116.11 0.02 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 17, 2024 - Sun 58 46 58 33 0 0
Mar 14, 2024 - Thu 74 64 67 62 0 0
Mar 13, 2024 - Wed 71 60 63 56 0 0
Mar 12, 2024 - Tue 64 51 58 40 0 0
Mar 11, 2024 - Mon 57 40 44 34 0 0
Mar 10, 2024 - Sun 50 33 36 30 0 0
Mar 09, 2024 - Sat 48 32 34 30 0 0
Data Summary 60 46 67 30 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 17, 2024 - Sun 9 0 4 9 4 0
Mar 14, 2024 - Thu 25 15 20 25 20 15
Mar 13, 2024 - Wed 21 11 16 21 16 11
Mar 12, 2024 - Tue 15 5 10 15 10 5
Mar 11, 2024 - Mon 6 0 1 6 1 0
Mar 10, 2024 - Sun 0 0 0 0 0 0
Mar 09, 2024 - Sat 0 0 0 0 0 0
Data Summary 76 31 51 76 51 31
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 17, 2024 - Sun 0 0
Mar 14, 2024 - Thu 0 0
Mar 13, 2024 - Wed 0 0
Mar 12, 2024 - Tue 0 0
Mar 11, 2024 - Mon 0 0
Mar 10, 2024 - Sun 8 8
Mar 09, 2024 - Sat 3 3
Data Summary 11 11
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