National Weather Service United States Department of Commerce

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

 

Monthly County Precipitation Normals (1980 - 2010) for July


... CONNECTICUT ...

                        County 
                       Averaged 
                        Normal 

FAIRFIELD                4.22 
HARTFORD                 4.15 
LITCHFIELD               4.73 
MIDDLESEX                3.95 
NEW HAVEN                4.06 
NEW LONDON               3.79 
TOLLAND                  4.00 
WINDHAM                  4.03 

... MASSACHUSETTS ...

                        County 
                       Averaged 
                        Normal 

BARNSTABLE               3.18 
BERKSHIRE                4.70 
BRISTOL                  3.73 
DUKES                    3.30 
ESSEX                    3.68 
FRANKLIN                 4.27 
HAMPDEN                  4.09 
HAMPSHIRE                4.15 
MIDDLESEX                3.81 
NANTUCKET                3.02 
NORFOLK                  3.79 
PLYMOUTH                 3.67 
SUFFOLK                  3.81 
WORCESTER                4.05 

... MAINE ...

                        County 
                       Averaged 
                        Normal 

ANDROSCOGGIN             3.68 
AROOSTOOK                4.33 
CUMBERLAND               3.81 
FRANKLIN                 4.34 
HANCOCK                  3.46 
KENNEBEC                 3.41 
KNOX                     3.18 
LINCOLN                  3.44 
OXFORD                   4.16 
PENOBSCOT                3.66 
PISCATAQUIS              4.21 
SAGADAHOC                3.41 
SOMERSET                 4.27 
WALDO                    3.32 
WASHINGTON               3.44 
YORK                     3.96 

... NEW HAMPSHIRE ...

                        County 
                       Averaged 
                        Normal 

BELKNAP                  4.08 
CARROLL                  4.40 
CHESHIRE                 4.36 
COOS                     4.57 
GRAFTON                  4.56 
HILLSBOROUGH             3.96 
MERRIMACK                4.11 
ROCKINGHAM               3.77 
STRAFFORD                3.99 
SULLIVAN                 4.36 

... NEW YORK ...

                        County 
                       Averaged 
                        Normal 

ALBANY                   4.04 
ALLEGANY                 4.17 
BROOME *                 4.02 
CATTARAUGUS              4.60 
CAYUGA                   3.72 
CHAUTAUQUA               4.57 
CHEMUNG *                3.71 
CHENANGO *               4.12 
CLINTON                  3.94 
COLUMBIA                 4.36 
CORTLAND *               4.08 
DELAWARE *               4.39 
DUTCHESS                 4.46 
ERIE                     3.78 
ESSEX                    4.22 
FRANKLIN                 4.32 
FULTON                   4.21 
GENESEE                  3.44 
GREENE                   4.26 
HAMILTON                 4.41 
HERKIMER                 4.50 
JEFFERSON                3.20 
LEWIS                    4.16 
LIVINGSTON               3.86 
MADISON                  4.00 
MONROE                   3.19 
MONTGOMERY               3.87 
NASSAU                   4.45 
NEW YORK CITY            4.64 
NIAGARA                  3.22 
ONEIDA                   4.12 
ONONDAGA                 3.78 
ONTARIO                  3.62 
ORANGE                   4.22 
ORLEANS                  3.13 
OSWEGO                   3.73 
OTSEGO *                 4.24 
PUTNAM                   4.80 
RENSSELAER               4.49 
ROCKLAND                 4.64 
SARATOGA                 4.18 
SCHENECTADY              3.93 
SCHOHARIE                4.11 
SCHUYLER                 3.89 
SENECA                   3.59 
STEUBEN *                3.74 
ST LAWRENCE              3.91 
SUFFOLK                  3.70 
SULLIVAN *               4.39 
TIOGA *                  3.84 
TOMPKINS                 3.96 
ULSTER                   4.67 
WARREN                   4.21 
WASHINGTON               4.16 
WAYNE                    3.29 
WESTCHESTER              4.58 
WYOMING                  4.11 
YATES                    3.59 

... RHODE ISLAND ...

                        County 
                       Averaged 
                        Normal 

KENT                     3.67 
NEWPT&BRISTOL            3.39 
PROVIDENCE               3.88 
WASHINGTON               3.61 

... VERMONT ...

                        County 
                       Averaged 
                        Normal 

ADDISON                  4.25 
BENNINGTON               5.02 
CALEDONIA                4.50 
CHITTENDEN               4.38 
ESSEX                    4.69 
FRANKLIN                 4.50 
GRAND ISLE               3.67 
LAMOILLE                 4.84 
ORANGE                   4.37 
ORLEANS                  4.81 
RUTLAND                  4.74 
WASHINGTON               4.50 
WINDHAM                  4.43 
WINDSOR                  4.16 


NOTE: COUNTIES MARKED WITH A * ARE SERVICED
BY THE MIDDLE ATLANTIC RIVER FORECAST CENTER.