UW Extension Ag Weather

Cranberry Crop Development

Cranb.harvest 2

Cranberry Crop Development


We're sorry to note that these products were defunded in April of 2015; they continued working for over a year, but as of Mid-June the old servers finally gave up. The team at agweather.cals.wisc.edu is working to restore as many of them as they can, but their funding is limited too. Check back on their site to see what they've got working. It has been a pleasure serving you.


Thermal time (degree-day) totals help anticipate development of the cranberry crop. Degree-days are calculated using the Sine method, with a starting date of March 1 and a base temperature of 41 degrees F.

Wimnddsine41 60

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