Evapotranspiration Seasonal Summary (mm)

Data last updated 21/07/17 3:20 PM.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Autumn: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Evapotranspiration
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 2017166.3 8.3 more than the Winter average.339.2 5.1 more than the Spring average.247.2* 176.8 less than the Summer average.---752.7* 425.5 less than the yearly average.
Dec 2015 / Nov 2016170.6 12.6 more than the Winter average.327.7 6.4 less than the Spring average.474.5 50.5 more than the Summer average.266.9 4.8 more than the Autumn average.1239.7 61.5 more than the yearly average.
Dec 2014 / Nov 2015164.5 6.5 more than the Winter average.324.1 10 less than the Spring average.434.4 10.4 more than the Summer average.258.8 3.3 less than the Autumn average.1181.8 3.6 more than the yearly average.
Dec 2013 / Nov 2014150.2 7.8 less than the Winter average.350.9 16.8 more than the Spring average.440.0 16 more than the Summer average.271.6 9.5 more than the Autumn average.1212.7 34.5 more than the yearly average.
Dec 2012 / Nov 2013161.5 3.5 more than the Winter average.330.2 3.9 less than the Spring average.444.8 20.8 more than the Summer average.269.0 6.9 more than the Autumn average.1205.5 27.3 more than the yearly average.
Dec 2011 / Nov 2012165.5 7.5 more than the Winter average.365.0 30.9 more than the Spring average.478.7 54.7 more than the Summer average.261.3 0.8 less than the Autumn average.1270.5 92.3 more than the yearly average.
Dec 2010 / Nov 2011148.8 9.2 less than the Winter average.311.7 22.4 less than the Spring average.426.1 2.1 more than the Summer average.283.0 20.9 more than the Autumn average.1169.6 8.6 less than the yearly average.
Dec 2009 / Nov 2010136.7 21.3 less than the Winter average.323.8 10.3 less than the Spring average.446.1 22.1 more than the Summer average.249.7 12.4 less than the Autumn average.1156.3 21.9 less than the yearly average.
Dec 2008 / Nov 2009---------236.6* 25.5 less than the Autumn average.236.6* 941.6 less than the yearly average.
 
Max170.6 365.0 478.7 283.0 1270.5
Avg158.0 334.1 424.0 262.1 1178.2
Min136.7 311.7 247.2 236.6 236.6
 
Colour Key
< 40.0 40.0 - 80.0 80.0 - 120.0 120.0 - 160.0 160.0 - 200.0 200.0 - 240.0 240.0 - 280.0 280.0 - 320.0 320.0 - 360.0 360.0 - 400.0 400.0 - 440.0 440.0 - 480.0480.0>
* denotes incomplete data for the month/year.

Evapotranspiration (ET) is a term used to describe the sum of evaporation and plant transpiration from the Earth's land surface to the atmosphere. Evaporation accounts for the movement of water to the air from sources such as the soil, canopy interception, and waterbodies. Transpiration accounts for the movement of water within a plant and the subsequent loss of water as vapor through stomata in its leaves.
* denotes incomplete data for the month/year.

Script developed by Murry Conarroe of Wildwood Weather.