Climatological Report (Annual)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 011750 CLAORH BOSCLAORH 000 TTAA00 BOX 011748 CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1241 PM EST SAT JAN 01 2022 ................................... ...THE WORCESTER MA CLIMATE SUMMARY FOR THE YEAR OF 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1892 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 102 07/04/1911 LOW -24 02/16/1943 HIGHEST 93 06/29 06/30 LOWEST 0 01/31 AVG. MAXIMUM 58.3 56.7 1.6 AVG. MINIMUM 42.8 39.6 3.2 MEAN 50.6 48.1 2.5 DAYS MAX >= 90 5 2.9 2.1 DAYS MAX <= 32 39 45.4 -6.4 DAYS MIN <= 32 119 129.7 -10.7 DAYS MIN <= 0 1 3.8 -2.8 PRECIPITATION (INCHES) RECORD MAXIMUM 71.66 1972 MINIMUM 27.92 1941 TOTALS 57.17 48.26 8.91 DAILY AVG. 0.16 0.13 0.03 DAYS >= .01 147 138.4 8.6 DAYS >= .10 85 84.0 1.0 DAYS >= .50 37 32.4 4.6 DAYS >= 1.00 14 12.0 2.0 GREATEST 24 HR. TOTAL 4.43 09/01 TO 09/02 SNOWFALL (INCHES) RECORDS MAXIMUM 120.6 2005 MINIMUM 18.8 1995 TOTALS 51.5 72.9 -21.4 SINCE 7/1 3.8 17.9 -14.1 DAYS >= TRACE 43 28.1 14.9 DAYS >= 1.0 12 16.3 -4.3 GREATEST 24 HR TOTAL 13.8 02/01 TO 02/01 DEGREE DAYS HEATING TOTAL 5786 6622 -836 SINCE 7/1 2030 2437 -407 COOLING TOTAL 653 502 151 SINCE 1/1 653 501 152 ................................................ WIND (MPH) AVERAGE WIND SPEED 9.8 RESULTANT WIND SPEED/DIRECTION 5/280 HIGHEST WIND SPEED/DIRECTION 46/290 DATE 03/01 HIGHEST GUST SPEED/DIRECTION 62/300 DATE 03/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.45 NUMBER OF DAYS FAIR 167 NUMBER OF DAYS PC 110 NUMBER OF DAYS CLOUDY 87 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 28 MIXED PRECIP 0 HEAVY RAIN 36 RAIN 65 LIGHT RAIN 153 FREEZING RAIN 4 LT FREEZING RAIN 10 HAIL 0 HEAVY SNOW 3 SNOW 7 LIGHT SNOW 44 SLEET 0 FOG 160 FOG W/VIS <= 1/4 MILE 62 HAZE 29 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$