Tuesday, February 04, 2025

Winter '24 / '25 - 'Season-total' Snowfall Forecast Contest: JAN Snowfall Totals

NYC
26-DEC-47

JAN-25 snowfall summary by forecast station.

Rank ordered descending by percent of monthly period-of-record-normal (P-O-R-N).

Green ==> 4th quartile
White ==> less than 4th and greater than 1st quartile (inter-quartile range - IQR)
Red ==> 1st quartile

'Obs' reporting '0.05' denote 'Trace' amounts (observed but unmeasurable)

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Forecast Station Highlights - JAN
Over-achievers of the month:  SBY @ 283% of monthly P-O-R-N and ORF @ 190%.
9 stations observed at least 100% of its monthly climo snowfall.

Biggest Losers
4 stations observed less than 50% of their monthly climo.

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Season-total-to-Date

JAN P-O-R-N contributes 278" (30%) toward the season-total (D-J-F-M) snowfall of 936".
JAN-25 observed snowfall:  221" (79% of monthly P-O-R-N; 24% of P-O-R-N season-total snowfall).

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Teleconnections

AO / NAO / PNA data

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DEC snowfall totals here
JAN snowfall totals here
FEB snowfall totals here
MAR snowfall totals here



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