Scab Ascospore Maturity
Background Information for this page
Return to radar list for Belchertown MA
Scab degree day accumulation stops if there is zero rain for 8 days,
and resumes on next day with rain.
Weather data for Belchertown MA.  Forecast values begin May 21, 2012
Date Observed and Forecast
Inches Rain
Cumulative Scab Degree Days 1 in 20 chance that cumulative ascospore maturity is
less than:
Estimated Cumulative
Ascospore Maturity
1 in 20 chance that cumulative ascospore maturity is
greater than:
Thu, March 22  0 34 1% 7%
Fri, March 23  0 66 2% 9%
Sat, March 24  0 86 2% 11%
Sun, March 25  0.03 99 3% 13%
Mon, March 26  0 105 3% 13%
Tue, March 27  0 109 3% 14%
Wed, March 28  0.12 120   3% 15%
Thu, March 29  0 131 4% 17%
Fri, March 30  0 141 1% 4% 18%
Sat, March 31  0.20 148 1% 5% 19%
Sun, April 1  0.16 156 1% 5% 20%
Mon, April 2  0.01 168 1% 6% 22%
Tue, April 3  0 179 1% 6% 24%
Wed, April 4  0.04 196 1% 8% 27%
Thu, April 5  0 206 1% 9% 29%
Fri, April 6  0 214 2% 9% 31%
Sat, April 7  0 224 2% 10% 32%
Sun, April 8  0 239 2% 12% 36%
Mon, April 9  0 256 3% 14% 39%
Tue, April 10  0 272 4% 16% 43%
Wed, April 11  0.02 286 4% 18% 46%
Thu, April 12  0.10 299 5% 20% 49%
Fri, April 13  0 314 6% 22% 52%
Sat, April 14  0 335 7% 26% 56%
Sun, April 15  0 365 10% 31% 63%
Mon, April 16  0.03 400 13% 39% 70%
Tue, April 17  0 434 18% 46% 76%
Wed, April 18  0 454 21% 51% 80%
Thu, April 19  0 477 25% 55% 83%
Fri, April 20  0 504 30% 61% 87%
Sat, April 21  0 536 36% 68% 90%
Sun, April 22  1.37 554 40% 71% 92%
Mon, April 23  1.13 574 45% 75% 93%
Tue, April 24  0 590 48% 78% 94%
Wed, April 25  0 604 51% 80% 95%
Thu, April 26  0.08 617 54% 82% 96%
Fri, April 27  0.06 630 57% 84% 96%
Sat, April 28  0 643 60% 86% 97%
Sun, April 29  0 655 62% 87% 97%
Mon, April 30  0 669 65% 89% 98%
Tue, May 1  0.66 685 69% 90% 98%
Wed, May 2  0 702 72% 92% 99%
Thu, May 3  0.30 720 75% 93% 99%
Fri, May 4  0.03 746 79% 95% 99%
Sat, May 5  0.02 773 83% 96% 100%
Sun, May 6  0 796 86% 97% 100%
Mon, May 7  0.02 821 89% 98% 100%
Tue, May 8  0.57 842 91% 98% 100%
Wed, May 9  0.27 869 93% 99% 100%
Thu, May 10  0.62 892 95% 99% 100%
Fri, May 11  0 914 96% 99% 100%
Sat, May 12  0 940 97% 100% 100%
Sun, May 13  0 972 98% 100% 100%
Mon, May 14  0.26 1004 99% 100% 100%
Tue, May 15  0.68 1035 99% 100% 100%