Tuesday, December 1, 2015

So far the El Nino has wiped out 48% of the Grands Rapids Michigan 2015 cumulative average negative temperature anomaly

The Grand Rapids Michigan November average temperature anomaly was a whopping +5.4 degrees F.

The cumulative anomaly for 2015 thus declines from -17.1 to -11.7 degrees F.

The El Nino so far has wiped out 10.9 degrees F of negative anomaly in September, October and November alone after seven of eight months of below normal temperatures which had taken the cumulative anomaly to -22.6 degrees F through August.

Snowfall in November was 51% of normal at just 3.5 inches.

Precipitation was 74% of normal at 2.61 inches.

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