Corpus Christi South's 5 Day Weather Summary Sponsored by Corpus Christi Water
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 30, 2025 - Sun 0.14 81 72 70 14.22 0.15 7.70 9.69
Mar 29, 2025 - Sat 0.16 82 70 62 18.28 0.09 4.19 9.91
Mar 26, 2025 - Wed 0.07 77 67 74 5.32 0.20 5.60 5.98
Mar 25, 2025 - Tue 0.16 83 63 45 19.81 0.00 0.00 9.32
Mar 24, 2025 - Mon 0.14 80 70 58 14.58 0.00 4.05 5.80
Data Summary 0.66 83 63 61 72.22 0.44 4.31 8.14  
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 30, 2025 - Sun 76 70 72 68 172 0
Mar 29, 2025 - Sat 75 69 70 67 148 0
Mar 26, 2025 - Wed 72 68 70 63 178 0
Mar 25, 2025 - Tue 72 65 69 61 102 0
Mar 24, 2025 - Mon 73 65 70 61 128 0
Data Summary 73 67 72 61 728 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 30, 2025 - Sun 27 17 22 27 22 17
Mar 29, 2025 - Sat 26 16 21 26 21 16
Mar 26, 2025 - Wed 22 12 17 22 17 12
Mar 25, 2025 - Tue 23 13 18 23 18 13
Mar 24, 2025 - Mon 25 15 20 25 20 15
Data Summary 123 73 98 123 98 73
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 30, 2025 - Sun 0 0
Mar 29, 2025 - Sat 0 0
Mar 26, 2025 - Wed 0 0
Mar 25, 2025 - Tue 0 0
Mar 24, 2025 - Mon 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 0 0
Dec 8 8
Jan 84 94
Feb 61 72
Mar 0 0
Total 153 174

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