Prosper's 7 Day Weather Summary Sponsored by City of Prosper
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)
Jun 20, 2025 - Fri 0.29 93 79 41 26.64 0.00 5.00 7.63
Jun 19, 2025 - Thu 0.24 94 76 41 24.04 0.00 2.72 3.96
Jun 18, 2025 - Wed 0.26 92 78 42 22.51 0.00 9.84 7.48
Jun 17, 2025 - Tue 0.30 92 78 41 28.82 0.00 3.90 8.86
Jun 16, 2025 - Mon 0.23 94 69 40 29.21 0.00 0.00 2.55
Jun 15, 2025 - Sun 0.14 85 67 46 13.94 0.52 4.54 1.25
Jun 14, 2025 - Sat 0.25 92 73 44 25.82 0.00 2.93 6.07
Data Summary 1.72 94 67 42 170.99 0.52 4.13 5.40  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jun 20, 2025 - Fri 86 71 72 70 151 0
Jun 19, 2025 - Thu 86 71 73 68 99 0
Jun 18, 2025 - Wed 84 70 71 68 155 0
Jun 17, 2025 - Tue 85 70 72 67 160 0
Jun 16, 2025 - Mon 81 68 72 65 25 0
Jun 15, 2025 - Sun 77 66 71 63 87 0
Jun 14, 2025 - Sat 83 70 74 65 120 0
Data Summary 83 69 74 63 797 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)
Jun 20, 2025 - Fri 32 26 31 36 31 26
Jun 19, 2025 - Thu 31 25 30 35 30 25
Jun 18, 2025 - Wed 32 25 30 35 30 25
Jun 17, 2025 - Tue 32 25 30 35 30 25
Jun 16, 2025 - Mon 27 22 27 32 27 22
Jun 15, 2025 - Sun 26 16 21 26 21 16
Jun 14, 2025 - Sat 29 23 28 33 28 23
Data Summary 209 162 197 232 197 162
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jun 20, 2025 - Fri 0 0
Jun 19, 2025 - Thu 0 0
Jun 18, 2025 - Wed 0 0
Jun 17, 2025 - Tue 0 0
Jun 16, 2025 - Mon 0 0
Jun 15, 2025 - Sun 0 0
Jun 14, 2025 - Sat 0 0
Data Summary 0 0
Chilling Hours for the 2024-2025 Season
October 1, 2024 thru March 31, 2025
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 0 0
Nov 65 65
Dec 134 140
Jan 225 419
Feb 169 286
Mar 50 50
Total 643 960

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