Corpus Christi South's 7 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 12, 2025 - Wed 0.18 80 64 56 21.43 0.00 5.11 12.13
Mar 11, 2025 - Tue 0.15 75 50 47 21.70 0.00 2.92 11.31
Mar 10, 2025 - Mon 0.16 70 47 29 22.36 0.00 5.59 6.81
Mar 09, 2025 - Sun 0.22 70 53 24 21.81 0.00 9.70 10.55
Mar 08, 2025 - Sat 0.18 85 66 38 19.26 0.00 5.68 5.30
Mar 07, 2025 - Fri 0.11 78 63 62 10.58 0.00 5.90 7.45
Mar 06, 2025 - Thu 0.16 74 53 39 20.45 0.00 0.00 12.82
Data Summary 1.17 85 47 42 137.60 0.00 4.98 9.48  
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 12, 2025 - Wed 70 62 64 59 196 0
Mar 11, 2025 - Tue 64 53 59 48 151 0
Mar 10, 2025 - Mon 60 42 48 35 116 0
Mar 09, 2025 - Sun 61 39 44 35 234 0
Mar 08, 2025 - Sat 73 64 68 47 150 0
Mar 07, 2025 - Fri 70 62 67 59 167 0
Mar 06, 2025 - Thu 64 50 59 43 156 0
Data Summary 66 53 68 35 1,171 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 12, 2025 - Wed 22 12 17 22 17 12
Mar 11, 2025 - Tue 13 3 8 13 8 3
Mar 10, 2025 - Mon 9 0 4 9 4 0
Mar 09, 2025 - Sun 11 1 6 11 6 1
Mar 08, 2025 - Sat 25 15 20 25 20 15
Mar 07, 2025 - Fri 21 11 16 21 16 11
Mar 06, 2025 - Thu 13 3 8 13 8 3
Data Summary 114 45 79 114 79 45
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 12, 2025 - Wed 0 0
Mar 11, 2025 - Tue 0 0
Mar 10, 2025 - Mon 0 0
Mar 09, 2025 - Sun 0 0
Mar 08, 2025 - Sat 0 0
Mar 07, 2025 - Fri 0 0
Mar 06, 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 63 74
Mar 0 0
Total 155 176

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