The extremely dangerous heat wave continues across the East Coast and much of the South-Central U.S. today. Record high temperatures are expected for some areas especially across the Mid-Atlantic where extreme heat risk conditions reside. There is a Slight Risk (level 2 of 5) of severe thunderstorms today for the northern Mid-Atlantic into portions of southern New England. Read More >
Monthly County Precipitation Normals (1991 - 2020) for December
... CONNECTICUT ...
County
Averaged
Normal
FAIRFIELD 4.45
HARTFORD 4.53
LITCHFIELD 4.34
MIDDLESEX 4.62
NEW HAVEN 4.54
NEW LONDON 4.68
TOLLAND 4.40
WINDHAM 4.56
... MASSACHUSETTS ...
County
Averaged
Normal
BARNSTABLE 4.96
BERKSHIRE 4.31
BRISTOL 4.94
DUKES 4.91
ESSEX 4.71
FRANKLIN 4.35
HAMPDEN 4.46
HAMPSHIRE 4.31
MIDDLESEX 4.62
NANTUCKET 4.87
NORFOLK 4.81
PLYMOUTH 5.09
SUFFOLK 4.90
WORCESTER 4.44
... MAINE ...
County
Averaged
Normal
ANDROSCOGGIN 4.40
AROOSTOOK 3.82
CUMBERLAND 4.55
FRANKLIN 4.22
HANCOCK 4.78
KENNEBEC 4.19
KNOX 4.88
LINCOLN 4.68
OXFORD 4.31
PENOBSCOT 4.25
PISCATAQUIS 3.94
SAGADAHOC 4.19
SOMERSET 3.82
WALDO 4.50
WASHINGTON 4.99
YORK 4.55
... NEW HAMPSHIRE ...
County
Averaged
Normal
BELKNAP 4.18
CARROLL 4.86
CHESHIRE 4.25
COOS 4.22
GRAFTON 4.28
HILLSBOROUGH 4.37
MERRIMACK 4.30
ROCKINGHAM 4.31
STRAFFORD 4.34
SULLIVAN 3.91
... NEW YORK ...
County
Averaged
Normal
ALBANY 3.39
ALLEGANY 3.09
BROOME * 3.25
CATTARAUGUS 3.84
CAYUGA 3.15
CHAUTAUQUA 4.08
CHEMUNG * 2.56
CHENANGO * 3.49
CLINTON 2.84
COLUMBIA 3.64
CORTLAND * 3.52
DELAWARE * 3.58
DUTCHESS 4.01
ERIE 3.77
ESSEX 3.62
FRANKLIN 3.34
FULTON 4.02
GENESEE 2.78
GREENE 4.04
HAMILTON 4.39
HERKIMER 4.08
JEFFERSON 3.87
LEWIS 4.46
LIVINGSTON 2.50
MADISON 3.61
MONROE 2.57
MONTGOMERY 3.40
NASSAU 4.26
NEW YORK CITY 3.86
NIAGARA 2.94
ONEIDA 4.20
ONONDAGA 3.52
ONTARIO 2.53
ORANGE 4.01
ORLEANS 2.69
OSWEGO 4.68
OTSEGO * 3.55
PUTNAM 4.26
RENSSELAER 3.52
ROCKLAND 3.86
SARATOGA 3.92
SCHENECTADY 3.36
SCHOHARIE 3.48
SCHUYLER 2.38
SENECA 2.56
STEUBEN * 2.47
ST LAWRENCE 3.25
SUFFOLK 4.56
SULLIVAN * 4.10
TIOGA * 3.03
TOMPKINS 2.78
ULSTER 4.41
WARREN 4.11
WASHINGTON 3.46
WAYNE 3.03
WESTCHESTER 4.17
WYOMING 3.37
YATES 2.44
... RHODE ISLAND ...
County
Averaged
Normal
KENT 4.87
NEWPT&BRISTOL 4.87
PROVIDENCE 4.96
WASHINGTON 4.90
... VERMONT ...
County
Averaged
Normal
ADDISON 3.30
BENNINGTON 4.96
CALEDONIA 3.85
CHITTENDEN 3.17
ESSEX 3.82
FRANKLIN 3.54
GRAND ISLE 2.75
LAMOILLE 4.10
ORANGE 3.67
ORLEANS 4.10
RUTLAND 3.94
WASHINGTON 3.91
WINDHAM 4.75
WINDSOR 4.00
NOTE: COUNTIES MARKED WITH A * ARE SERVICED
BY THE MIDDLE ATLANTIC RIVER FORECAST CENTER.
