Evapotranspiration Calculations
Breakwater (Geelong Racecourse) - September 2025 daily calculations
Date |
Evapotrans- piration (mm) 0000- 2400 |
Rain (mm) 0900- 0900 |
Pan Evaporation (mm) 0900- 0900 |
Max Temp |
Min Temp |
Max Rel Hum (%) |
Min Rel Hum (%) |
Average 10m Wind Speed (m/sec) |
Solar Radiation (MJ/sq m) |
01/09/2025 | 1.7 | 0.6 | | 15.7 | 6.8 | 94 | 65 | 2.53 | 11.92 |
02/09/2025 | 2.4 | 4.8 | | 17.4 | 8.6 | 93 | 48 | 3.31 | 12.72 |
03/09/2025 | 2.9 | 4.8 | | 17.5 | 10.0 | 92 | 45 | 4.87 | 14.74 |
04/09/2025 | 2.4 | 1.0 | | 14.1 | 8.1 | 88 | 51 | 4.69 | 12.10 |
05/09/2025 | 1.9 | 0.4 | | 14.0 | 2.6 | 92 | 52 | 1.99 | 15.45 |
06/09/2025 | 2.8 | 0.0 | | 22.0 | 0.7 | 97 | 31 | 1.97 | 16.17 |
07/09/2025 | 3.3 | 0.0 | | 20.8 | 8.3 | 85 | 48 | 6.49 | 8.43 |
08/09/2025 | 3.2 | 0.2 | | 19.7 | 8.7 | 81 | 47 | 4.70 | 13.51 |
09/09/2025 | 2.6 | 0.2 | | 16.2 | 10.5 | 93 | 47 | 3.65 | 15.46 |
10/09/2025 | 1.8 | 0.2 | | 14.0 | 4.8 | 96 | 68 | 3.51 | 13.70 |
11/09/2025 | 1.9 | 3.4 | | 14.8 | 9.0 | 92 | 62 | 3.39 | 10.67 |
12/09/2025 | 2.3 | 0.4 | | 17.0 | 6.5 | 92 | 63 | 3.78 | 14.54 |
13/09/2025 | 1.8 | 0.6 | | 16.8 | 9.8 | 97 | 67 | 2.51 | 11.14 |
14/09/2025 | 3.9 | 0.2 | | 21.6 | 8.2 | 91 | 39 | 4.85 | 18.30 |
15/09/2025 | 5.8 | 0.0 | | 25.4 | 12.5 | 67 | 22 | 6.31 | 12.43 |
16/09/2025 | | 0.0 | | | 13.8 | 84 | 40 | 5.81 | 12.34 |
17/09/2025 | | | | | | 80 | 39 | 5.09 | 15.56 |
18/09/2025 | | | | 20.6 | | 90 | 35 | 4.03 | 18.55 |
19/09/2025 | 4.5 | 0.0 | | 21.6 | 12.6 | 90 | 34 | 6.74 | 15.65 |
20/09/2025 | 2.6 | 3.0 | | 15.2 | 6.1 | 88 | 55 | 5.22 | 14.27 |
21/09/2025 | 2.4 | 0.0 | | 16.7 | 9.5 | 86 | 64 | 5.81 | 10.35 |
22/09/2025 | 3.0 | 0.6 | | 15.5 | 5.8 | 88 | 43 | 5.01 | 15.37 |
23/09/2025 | 2.3 | 0.2 | | 16.6 | 7.5 | 90 | 60 | 4.04 | 12.02 |
24/09/2025 | 2.5 | 0.0 | | 17.3 | 10.9 | 92 | 60 | 4.47 | 12.71 |
25/09/2025 | 2.8 | 0.0 | | 16.9 | 11.2 | 81 | 62 | 6.31 | 12.28 |
26/09/2025 | 4.1 | 0.0 | | 22.6 | 11.5 | 87 | 38 | 4.59 | 15.98 |
27/09/2025 | 3.1 | 3.0 | | 18.4 | 9.1 | 89 | 41 | 4.37 | 12.43 |
28/09/2025 | 2.3 | 3.4 | | 15.7 | 8.6 | 94 | 55 | 2.26 | 13.72 |
29/09/2025 | 3.3 | 0.0 | | 23.5 | 4.7 | 96 | 35 | 1.65 | 18.91 |
30/09/2025 | 2.7 | 2.8 | | 20.1 | 12.5 | 91 | 53 | 3.23 | 11.31 |
Totals: | 76.3 | 29.8 | | | | | | | |
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