Climatological Report (Monthly)
Issued by NWS Boston, MA

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CXUS51 KBOX 011156
CLMPVD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
756 AM EDT WED OCT 01 2025

...................................

...THE PROVIDENCE RI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            100   09/11/1983
 LOW              32   09/30/1951
HIGHEST           83   09/06                          84
LOWEST            45   09/21                          50
AVG. MAXIMUM    75.4               74.8     0.6
AVG. MINIMUM    57.0               56.5     0.5
MEAN            66.2               65.6     0.6
DAYS MAX >= 90     0                0.6    -0.6
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.99   2008
 MINIMUM        0.48   1914
TOTALS          6.24               4.17    2.07
DAILY AVG.      0.21               0.14    0.07
DAYS >= .01        8                9.1    -1.1
DAYS >= .10        6                6.0     0.0
DAYS >= .50        3                2.6     0.4
DAYS >= 1.00       3                1.2     1.8
GREATEST
 24 HR. TOTAL   2.26   09/24 TO 09/25

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1        0.0                0.0     0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL     28                 71     -43
 SINCE 7/1        38                 75     -37
COOLING TOTAL     75                 91     -16
 SINCE 1/1       771                803     -32
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
RESULTANT WIND SPEED/DIRECTION   1/080
HIGHEST WIND SPEED/DIRECTION    26/190    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    33/190    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.52
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               1
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$