Prosper's 13 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)
Jul 07, 2025 - Mon 0.20 89 76 43 19.42 0.00 0.05 6.14
Jul 06, 2025 - Sun 0.16 87 75 43 13.76 0.00 1.34 4.11
Jul 05, 2025 - Sat 0.17 87 73 50 15.93 0.07 4.15 6.19
Jul 04, 2025 - Fri 0.19 88 74 50 17.19 0.20 2.02 7.74
Jul 03, 2025 - Thu 0.18 88 76 37 15.75 0.03 1.97 5.99
Jul 02, 2025 - Wed 0.12 90 74 45 12.63 0.30 0.00 2.71
Jul 01, 2025 - Tue 0.17 89 72 44 18.47 0.00 2.37 2.87
Jun 30, 2025 - Mon 0.29 95 74 34 27.77 0.00 4.25 4.13
Jun 29, 2025 - Sun 0.29 94 78 34 27.11 0.00 5.29 6.25
Jun 28, 2025 - Sat 0.29 95 79 35 27.25 0.00 5.51 5.55
Jun 27, 2025 - Fri 0.27 93 75 39 26.01 0.00 3.44 7.65
Jun 26, 2025 - Thu 0.25 91 75 37 24.96 0.00 4.41 5.05
Jun 25, 2025 - Wed 0.21 90 74 41 20.43 0.12 4.64 5.02
Data Summary 2.80 95 72 40 266.68 0.72 3.03 5.34  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 07, 2025 - Mon 83 68 72 65 90 0
Jul 06, 2025 - Sun 80 67 70 63 96 0
Jul 05, 2025 - Sat 78 69 71 66 115 0
Jul 04, 2025 - Fri 79 69 72 63 113 0
Jul 03, 2025 - Thu 81 67 72 63 91 0
Jul 02, 2025 - Wed 80 68 71 65 29 0
Jul 01, 2025 - Tue 80 67 69 64 54 0
Jun 30, 2025 - Mon 85 69 72 61 136 0
Jun 29, 2025 - Sun 87 69 72 67 126 0
Jun 28, 2025 - Sat 86 69 72 67 131 0
Jun 27, 2025 - Fri 84 69 71 66 118 0
Jun 26, 2025 - Thu 82 69 70 68 119 0
Jun 25, 2025 - Wed 81 68 70 65 92 0
Data Summary 82 68 72 61 1,310 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)
Jul 07, 2025 - Mon 31 23 28 33 28 23
Jul 06, 2025 - Sun 30 21 26 31 26 21
Jul 05, 2025 - Sat 29 20 25 30 25 20
Jul 04, 2025 - Fri 30 21 26 31 26 21
Jul 03, 2025 - Thu 31 22 27 32 27 22
Jul 02, 2025 - Wed 30 22 27 32 27 22
Jul 01, 2025 - Tue 29 21 26 31 26 21
Jun 30, 2025 - Mon 30 24 29 34 29 24
Jun 29, 2025 - Sun 32 26 31 36 31 26
Jun 28, 2025 - Sat 32 27 32 37 32 27
Jun 27, 2025 - Fri 30 24 29 34 29 24
Jun 26, 2025 - Thu 30 23 28 33 28 23
Jun 25, 2025 - Wed 30 22 27 32 27 22
Data Summary 394 296 361 426 361 296
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 07, 2025 - Mon 0 0
Jul 06, 2025 - Sun 0 0
Jul 05, 2025 - Sat 0 0
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 2025 - Sun 0 0
Jun 28, 2025 - Sat 0 0
Jun 27, 2025 - Fri 0 0
Jun 26, 2025 - Thu 0 0
Jun 25, 2025 - Wed 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