Princeton's 3 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 09, 2024 - Sat 0.13 58 41 29 19.92 0.00 5.41 5.32
Mar 06, 2024 - Wed 0.13 73 50 44 16.02 0.00 2.13 5.58
Mar 05, 2024 - Tue 0.11 77 60 48 13.57 0.00 0.09 2.02
Data Summary 0.36 77 41 40 49.51 0.00 2.54 4.31  
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 09, 2024 - Sat 48 32 36 30 104 0
Mar 06, 2024 - Wed 63 52 59 43 73 0
Mar 05, 2024 - Tue 67 55 58 50 49 0
Data Summary 59 46 59 30 226 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 09, 2024 - Sat 0 0 0 0 0 0
Mar 06, 2024 - Wed 11 1 6 11 6 1
Mar 05, 2024 - Tue 18 8 13 18 13 8
Data Summary 29 9 19 29 19 9
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 09, 2024 - Sat 1 1
Mar 06, 2024 - Wed 0 0
Mar 05, 2024 - Tue 0 0
Data Summary 1 1
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 29 31
Nov 76 85
Dec 142 159
Jan 135 249
Feb 53 62
Total 435 586

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