Evapotranspiration Calculations
Sydney (Observatory Hill) - September 2023 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) |
01/09/2023 | 1.9 | 0.4 | | 18.5 | 11.1 | 92 | 44 | 0.00 | 15.86 |
02/09/2023 | 1.9 | 0.4 | | 18.7 | 8.7 | 84 | 55 | 0.00 | 17.10 |
03/09/2023 | 2.0 | 0.2 | | 21.0 | 10.3 | 95 | 53 | 0.00 | 16.44 |
04/09/2023 | 2.1 | 0.0 | | 20.6 | 10.3 | 98 | 63 | 0.00 | 16.81 |
05/09/2023 | 2.2 | 0.0 | | 25.5 | 13.5 | 99 | 17 | 0.00 | 18.13 |
06/09/2023 | 2.2 | 0.0 | | 21.0 | 10.4 | 87 | 45 | 0.00 | 18.28 |
07/09/2023 | 2.3 | 0.0 | | 25.3 | 10.3 | 95 | 42 | 0.00 | 18.22 |
08/09/2023 | 1.3 | 5.0 | | 19.1 | 13.0 | 94 | 27 | 0.00 | 8.39 |
09/09/2023 | 2.0 | 2.8 | | 19.7 | 9.3 | 64 | 26 | 0.00 | 18.78 |
10/09/2023 | 2.1 | 0.0 | | 19.8 | 7.3 | 82 | 34 | 0.00 | 18.85 |
11/09/2023 | 2.2 | 0.0 | | 20.8 | 8.3 | 88 | 42 | 0.00 | 18.90 |
12/09/2023 | 2.3 | 0.0 | | 21.2 | 9.4 | 91 | 47 | 0.00 | 18.18 |
13/09/2023 | 2.5 | 0.0 | | 23.3 | 10.3 | 96 | 41 | 0.00 | 19.33 |
14/09/2023 | 2.6 | 0.0 | | 23.1 | 10.9 | 96 | 46 | 0.00 | 19.52 |
15/09/2023 | 2.6 | 0.0 | | 23.9 | 12.0 | 86 | 47 | 0.00 | 19.13 |
16/09/2023 | 2.7 | 0.0 | | 31.8 | 13.9 | 76 | 20 | 0.00 | 19.97 |
17/09/2023 | 2.7 | 0.0 | | 32.8 | 16.7 | 67 | 15 | 0.00 | 20.17 |
18/09/2023 | 3.0 | 0.0 | | 29.8 | 14.3 | 97 | 35 | 0.00 | 20.36 |
19/09/2023 | 2.9 | 0.0 | | 34.6 | 16.4 | 76 | 19 | 0.00 | 20.54 |
20/09/2023 | 3.1 | 0.0 | | 33.9 | 20.5 | 85 | 17 | 0.00 | 20.53 |
21/09/2023 | 2.8 | 0.0 | | 23.0 | 16.0 | 90 | 32 | 0.00 | 19.70 |
22/09/2023 | 2.0 | 9.4 | | 19.4 | 11.1 | 97 | 52 | 0.00 | 13.66 |
23/09/2023 | 2.3 | 1.6 | | 20.9 | 9.3 | 93 | 47 | 0.00 | 16.70 |
24/09/2023 | 2.4 | 0.0 | | 21.2 | 12.1 | 92 | 47 | 0.00 | 16.78 |
25/09/2023 | 3.0 | 0.0 | | 23.3 | 11.2 | 94 | 46 | 0.00 | 21.61 |
26/09/2023 | 2.3 | 0.0 | | 21.6 | 13.8 | 96 | 64 | 0.00 | 14.88 |
27/09/2023 | 2.6 | 1.4 | | 24.0 | 14.8 | 100 | 34 | 0.00 | 17.04 |
Totals: | 64.0 | 21.2 | | | | | | | |
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