Naples' 7 Day Weather Summary Sponsored by Texas Water Development Board
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 20, 2025 - Thu 0.16 59 36 15 26.31 0.00 6.31 9.29
Mar 19, 2025 - Wed 0.19 70 46 16 24.61 0.00 7.67 14.23
Mar 18, 2025 - Tue 0.21 78 56 38 24.00 0.00 5.39 10.13
Mar 17, 2025 - Mon 0.18 78 36 16 25.22 0.00 0.00 8.03
Mar 16, 2025 - Sun 0.16 65 43 16 25.15 0.00 2.51 8.57
Mar 15, 2025 - Sat 0.16 73 52 15 17.81 0.10 0.00 12.16
Mar 14, 2025 - Fri 0.21 85 61 20 17.38 0.00 4.57 7.63
Data Summary 1.28 85 36 19 160.47 0.10 3.78 10.00  
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 20, 2025 - Thu 48 26 30 22 653 57
Mar 19, 2025 - Wed 62 43 56 27 1,046 61
Mar 18, 2025 - Tue 68 50 56 42 757 60
Mar 17, 2025 - Mon 58 40 50 29 383 58
Mar 16, 2025 - Sun 53 32 36 25 473 59
Mar 15, 2025 - Sat 62 43 52 37 471 61
Mar 14, 2025 - Fri 72 54 62 42 597 62
Data Summary 60 41 62 22 4,378 59
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 20, 2025 - Thu 0 0 0 0 0 0
Mar 19, 2025 - Wed 8 0 3 8 3 0
Mar 18, 2025 - Tue 17 7 12 17 12 7
Mar 17, 2025 - Mon 7 0 2 7 2 0
Mar 16, 2025 - Sun 4 0 0 4 0 0
Mar 15, 2025 - Sat 13 3 8 13 8 3
Mar 14, 2025 - Fri 23 13 18 23 18 13
Data Summary 72 23 43 72 43 23
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 20, 2025 - Thu 11 11
Mar 19, 2025 - Wed 0 0
Mar 18, 2025 - Tue 0 0
Mar 17, 2025 - Mon 9 9
Mar 16, 2025 - Sun 4 4
Mar 15, 2025 - Sat 0 0
Mar 14, 2025 - Fri 0 0
Data Summary 24 24
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 36 36
Nov 77 77
Dec 169 179
Jan 248 459
Feb 257 334
Mar 56 57
Total 843 1142

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