Princeton's 7 Day Weather Summary
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)
Jul 24, 2017 - Mon 0.20 89 71 49 23.51 0.06 0.97 4.31
Jul 23, 2017 - Sun 0.30 98 72 28 26.64 0.00 5.01 4.32
Jul 22, 2017 - Sat 0.28 96 77 38 26.33 0.00 3.03 6.89
Jul 21, 2017 - Fri 0.27 95 78 36 26.59 0.00 2.28 5.77
Jul 20, 2017 - Thu 0.27 95 78 31 27.14 0.00 1.58 4.87
Jul 19, 2017 - Wed 0.26 94 78 40 26.33 0.00 0.21 5.01
Jul 18, 2017 - Tue 0.24 93 74 45 26.60 0.00 0.68 5.13
Data Summary 1.82 98 71 38 183.14 0.06 1.96 5.19  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 24, 2017 - Mon 79 69 72 64 28 20 25 30 25 20 48 0
Jul 23, 2017 - Sun 86 71 76 65 29 25 30 35 30 25 96 0
Jul 22, 2017 - Sat 86 72 75 70 31 27 32 37 32 27 96 0
Jul 21, 2017 - Fri 86 71 73 69 32 27 32 37 32 27 72 0
Jul 20, 2017 - Thu 87 71 73 70 32 27 32 37 32 27 72 0
Jul 19, 2017 - Wed 86 72 73 70 32 26 31 36 31 26 72 0
Jul 18, 2017 - Tue 84 70 73 66 30 23 28 33 28 23 48 0
Data Summary 84 70 76 64 214 175 210 245 210 175 504 0

Calculators

Home Owner
Landscape
Crop
Home Owner Calculator
Select Turf Growth Conditions
1.) Sunlight Exposure
2.) Turf Type
Water requirement for the selected turf type based on the previous 7 days of weather data.
Precipitation Parameters
3.) Effective Rainfall
Water requirement less effective rainfall.
Sprinkler Precipitation Rate
4.) Sprinkler Precipitation Rate
Calculate Watering Run Time
Total Run Time
Irrigations/Week
Run Time/Irrigation
There are errors above. Please correct before continuing.
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