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)
Jun 30, 2025 - Mon 0.14 87 75 61 12.58 0.01 2.25 10.22
Jun 29, 2025 - Sun 0.24 88 81 51 24.29 0.00 1.39 9.66
Jun 28, 2025 - Sat 0.23 89 78 51 23.85 0.00 3.07 8.55
Jun 27, 2025 - Fri 0.25 90 78 51 26.58 0.00 1.95 8.61
Jun 26, 2025 - Thu 0.25 89 78 52 26.34 0.00 1.54 9.60
Data Summary 1.11 90 75 53 113.65 0.01 2.04 9.33  
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 30, 2025 - Mon 79 72 75 68 87 0
Jun 29, 2025 - Sun 84 72 75 69 154 0
Jun 28, 2025 - Sat 84 73 75 71 129 0
Jun 27, 2025 - Fri 84 73 73 71 133 0
Jun 26, 2025 - Thu 84 72 74 70 131 0
Data Summary 83 72 75 68 634 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 30, 2025 - Mon 30 21 26 31 26 21
Jun 29, 2025 - Sun 33 24 29 34 29 24
Jun 28, 2025 - Sat 32 24 29 34 29 24
Jun 27, 2025 - Fri 32 24 29 34 29 24
Jun 26, 2025 - Thu 32 24 29 34 29 24
Data Summary 159 117 142 167 142 117
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
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
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