


Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
404 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. $$