Climatological Report (Monthly)
Issued by NWS Boston, MA

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000 CXUS51 KBOX 010700 CLMPVD CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 300 AM EDT SUN OCT 01 2023 ................................... ...THE PROVIDENCE RI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1904 TO 2023 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 92 09/07 85 LOWEST 44 09/27 46 AVG. MAXIMUM 74.7 74.8 -0.1 AVG. MINIMUM 59.1 56.5 2.6 MEAN 66.9 65.6 1.3 DAYS MAX >= 90 1 0.6 0.4 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 6.82 4.17 2.65 DAILY AVG. 0.23 0.14 0.09 DAYS >= .01 11 9.1 1.9 DAYS >= .10 8 6.0 2.0 DAYS >= .50 5 2.6 2.4 DAYS >= 1.00 3 1.2 1.8 GREATEST 24 HR. TOTAL 2.05 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 70 71 -1 SINCE 7/1 70 75 -5 COOLING TOTAL 134 91 43 SINCE 1/1 714 803 -89 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.1 RESULTANT WIND SPEED/DIRECTION 2/010 HIGHEST WIND SPEED/DIRECTION 24/360 DATE 09/15 HIGHEST GUST SPEED/DIRECTION 32/310 DATE 09/16 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.56 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 8 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 19 FOG W/VIS <= 1/4 MILE 1 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$