Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000 CXUS51 KBOX 011145 CLMORH CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 745 AM EDT THU JUN 01 2023 ................................... ...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF MAY 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1892 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 94 05/26/2010 LOW 27 05/19/1944 HIGHEST 83 05/28 90 LOWEST 34 05/18 39 AVG. MAXIMUM 68.5 66.6 1.9 AVG. MINIMUM 47.3 46.8 0.5 MEAN 57.9 56.7 1.2 DAYS MAX >= 90 0 0.1 -0.1 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.2 -0.2 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.94 1984 MINIMUM 0.60 2015 TOTALS 2.54 3.56 -1.02 DAILY AVG. 0.08 0.11 -0.03 DAYS >= .01 9 13.2 -4.2 DAYS >= .10 5 7.9 -2.9 DAYS >= .50 1 2.4 -1.4 DAYS >= 1.00 1 0.6 0.4 GREATEST 24 HR. TOTAL 1.52 05/20 TO 05/20 SNOWFALL (INCHES) RECORDS MAXIMUM 12.7 1977 MINIMUM 0.0 MULTI-YEARS TOTALS 0.0 0.0 0.0 LIQUID EQUIV 0.00 SINCE 7/1 47.2 72.9 -25.7 DAYS >= TRACE 0 0.0 0.0 DAYS >= 1.0 0 0.0 0.0 GREATEST 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 229 278 -49 SINCE 7/1 5362 6543 -1181 COOLING TOTAL 16 21 -5 SINCE 1/1 31 24 7 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.7 RESULTANT WIND SPEED/DIRECTION 4/290 HIGHEST WIND SPEED/DIRECTION 28/250 DATE 05/01 28/290 05/17 HIGHEST GUST SPEED/DIRECTION 39/290 DATE 05/24 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.23 NUMBER OF DAYS FAIR 24 NUMBER OF DAYS PC 2 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 54 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 5 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 4 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$