CXUS51 KBOX 060037 CLABOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 735 PM EST THU JAN 05 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR THE YEAR OF 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2022 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 104 07/04/1911 LOW -18 02/09/1934 HIGHEST 100 07/24 LOWEST 4 01/15 AVG. MAXIMUM 61.5 59.3 2.2 AVG. MINIMUM 45.6 44.5 1.1 MEAN 53.6 51.9 1.7 DAYS MAX >= 90 21 14.1 6.9 DAYS MAX <= 32 21 23.1 -2.1 DAYS MIN <= 32 90 91.6 -1.6 DAYS MIN <= 0 0 0.6 -0.6 PRECIPITATION (INCHES) RECORD MAXIMUM 65.53 1878 MINIMUM 23.71 1965 TOTALS 31.25 43.59 -12.34 DAILY AVG. 0.09 0.12 -0.03 DAYS >= .01 122 128.4 -6.4 DAYS >= .10 72 77.0 -5.0 DAYS >= .50 18 29.0 -11.0 DAYS >= 1.00 4 10.2 -6.2 GREATEST 24 HR. TOTAL 1.87 02/04 TO 02/04 SNOWFALL (INCHES) RECORDS MAXIMUM 108.6 2015 MINIMUM 6.4 1973 TOTALS 54.6 49.2 5.4 SINCE 7/1 1.0 9.9 -8.9 DAYS >= TRACE 34 23.0 11.0 DAYS >= 1.0 6 11.1 -5.1 GREATEST 24 HR TOTAL 23.6 01/29 TO 01/29 DEGREE DAYS HEATING TOTAL 5072 5545 -473 SINCE 7/1 1647 1923 -276 COOLING TOTAL 1033 802 231 SINCE 1/1 1033 800 233 ................................................ WIND (MPH) AVERAGE WIND SPEED 11.2 RESULTANT WIND SPEED/DIRECTION 3/260 HIGHEST WIND SPEED/DIRECTION 45/230 DATE 12/23 HIGHEST GUST SPEED/DIRECTION 59/200 DATE 12/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.58 NUMBER OF DAYS FAIR 98 NUMBER OF DAYS PC 146 NUMBER OF DAYS CLOUDY 121 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 19 MIXED PRECIP 0 HEAVY RAIN 38 RAIN 56 LIGHT RAIN 138 FREEZING RAIN 1 LT FREEZING RAIN 2 HAIL 2 HEAVY SNOW 3 SNOW 6 LIGHT SNOW 31 SLEET 6 FOG 117 FOG W/VIS <= 1/4 MILE 21 HAZE 23 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$