Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
699 CXUS51 KBOX 080557 RRA CLSPVD CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1251 AM EST TUE DEC 08 2020 ................................... ...THE PROVIDENCE RI CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1904 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 100 09/11/1983 LOW 6 11/24/1989 HIGHEST 87 09/04 85 LOWEST 20 11/19 18 AVG. MAXIMUM 66.3 63.6 2.7 AVG. MINIMUM 46.7 45.0 1.7 MEAN 56.5 54.3 2.2 DAYS MAX >= 90 0 0.6 -0.6 DAYS MAX <= 32 0 0.1 -0.1 DAYS MIN <= 32 12 12.3 -0.3 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 25.26 2005 MINIMUM 2.53 1946 TOTALS 12.85 12.36 0.49 DAILY AVG. 0.14 0.14 0.00 DAYS >= .01 26 28.2 -2.2 DAYS >= .10 17 18.9 -1.9 DAYS >= .50 8 8.1 -0.1 DAYS >= 1.00 5 3.6 1.4 GREATEST 24 HR. TOTAL 2.74 11/30 TO 11/30 SNOWFALL (INCHES) RECORDS TOTAL 10.2 1945 SNOW DEPTH 7 11/24/1989 11/12/1987 TOTALS 1.6 1.5 0.1 LIQUID EQUIV 0.20 SINCE 7/1 1.6 1.5 0.1 SNOWDEPTH AVG. 0 DAYS >= TRACE 1 0.6 0.4 DAYS >= 1.0 1 0.3 0.7 GREATEST SNOW DEPTH 0 24 HR TOTAL 1.6 10/30 TO 10/30 DEGREE DAYS HEATING TOTAL 850 1066 -216 SINCE 7/1 850 1076 -226 COOLING TOTAL 105 88 17 SINCE 1/1 1043 744 299 FREEZE DATES RECORD EARLIEST 10/05/1965 LATEST 05/12/1907 EARLIEST 01/02 LATEST 04/11 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.7 RESULTANT WIND SPEED/DIRECTION 2/260 HIGHEST WIND SPEED/DIRECTION 41/190 DATE 09/30 HIGHEST GUST SPEED/DIRECTION 57/150 DATE 11/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 29 NUMBER OF DAYS PC 36 NUMBER OF DAYS CLOUDY 26 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 11 RAIN 15 LIGHT RAIN 31 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 1 SLEET 0 FOG 42 FOG W/VIS <= 1/4 MILE 13 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$