Climatological Report (Annual)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 180012 RRA CLAPVD CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 713 PM EST SUN JAN 17 2021 ................................... ...THE PROVIDENCE RI CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1904 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 104 08/02/1975 LOW -17 02/09/1934 HIGHEST 100 07/28 LOWEST 9 02/15 AVG. MAXIMUM 63.2 60.7 2.5 AVG. MINIMUM 44.9 42.6 2.3 MEAN 54.0 51.6 2.4 DAYS MAX >= 90 23 9.3 13.7 DAYS MAX <= 32 8 20.9 -12.9 DAYS MIN <= 32 94 107.4 -13.4 DAYS MIN <= 0 0 0.8 -0.8 PRECIPITATION (INCHES) RECORD MAXIMUM 67.52 1983 MINIMUM 25.44 1965 TOTALS 44.71 47.18 -2.47 DAILY AVG. 0.12 0.13 -0.01 DAYS >= .01 124 124.9 -0.9 DAYS >= .10 74 78.3 -4.3 DAYS >= .50 25 31.0 -6.0 DAYS >= 1.00 10 12.5 -2.5 GREATEST 24 HR. TOTAL 2.95 12/25 TO 12/25 SNOWFALL (INCHES) RECORDS MAXIMUM 82.3 1945 MINIMUM 6.2 1973 SNOW DEPTH 30 02/05/1961 TOTALS 15.2 33.8 -18.6 SINCE 7/1 10.0 10.2 -0.2 SNOWDEPTH AVG. 0 DAYS >= TRACE 21 18.7 2.3 DAYS >= 1.0 5 9.4 -4.4 GREATEST SNOW DEPTH 7 12/18 12/19 24 HR TOTAL 6.4 12/17 TO 12/17 DEGREE DAYS HEATING TOTAL 4952 5618 -666 SINCE 7/1 1742 2027 -285 COOLING TOTAL 1043 744 299 SINCE 1/1 1043 744 299 ................................................ WIND (MPH) AVERAGE WIND SPEED 8.7 RESULTANT WIND SPEED/DIRECTION 2/270 HIGHEST WIND SPEED/DIRECTION 44/200 DATE 04/13 HIGHEST GUST SPEED/DIRECTION 60/210 DATE 02/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.57 NUMBER OF DAYS FAIR 82 NUMBER OF DAYS PC 178 NUMBER OF DAYS CLOUDY 105 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 23 MIXED PRECIP 0 HEAVY RAIN 37 RAIN 55 LIGHT RAIN 154 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 2 SNOW 6 LIGHT SNOW 19 SLEET 3 FOG 170 FOG W/VIS <= 1/4 MILE 28 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$