Field Report Archive
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by Jim Barclay on 04/23/2007
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by Jim Barclay on 04/11/2007
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by Walt Vermunt on 12/19/2006
The 2006 harvest season was one that will be remembered for the difficult w…

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Rainfall Graph May 1- Sep 30 2007 Rainfall Graph May 1- Sep 30 2007
By: Walt Vermunt, October 22nd, 2007
attached file HDC rainfall_May 1- Sep 30 2007.pdf

Please click on the above PDF link to view graph.

While rainfall varied from location to location as seen on the graph, variation was also found within locations where the rainfall was measured. As one grower who lives within 5 km of the Exeter location stated "that sure as heck wasn't measured at my farm". Living on the concessions not in the path of the rain clouds was not a good thing in 2007 since the showers were so sporadic this summer. Not only the amount but also the timing of the rainfall had a huge impact on crop development. Fields that did not receive rainfall during pollination and/or seed development suffered yield losses as a result. Reports of growers seeing huge variations in yields are common.

In reading the graph note that it is set up as a "stacked" bar graph with each month's data stacked on the previous month for a location. The lines that cross the bar indicate the "normal" expected for the location as of the month end. Accumulation measured and normals expected are colour co-ordinated on the legend at the bottom of the graph.