Climatological Report (Seasonal) Issued by NWS Boston, MA
000
CXUS51 KBOX 071237
CLSORH
BOSCLSORH 000
TTAA00 BOX 070452
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1251 AM EDT TUE SEP 07 2021
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 102 07/04/1911
LOW 33 06/17/1926
HIGHEST 93 06/29 94
06/30
LOWEST 50 06/23 40
AVG. MAXIMUM 78.3 77.5 0.8
AVG. MINIMUM 62.5 59.4 3.1
MEAN 70.4 68.4 2.0
DAYS MAX >= 90 5 2.6 2.4
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 24.83 1955
MINIMUM 4.14 1929
TOTALS 20.68 12.29 8.39
DAILY AVG. 0.22 0.13 0.09
DAYS >= .01 43 33.1 9.9
DAYS >= .10 24 20.5 3.5
DAYS >= .50 14 7.9 6.1
DAYS >= 1.00 6 3.1 2.9
GREATEST
24 HR. TOTAL 3.18 08/19 TO 08/19
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0
LIQUID EQUIV 0.00
SINCE 7/1 0.0 0.0 0.0
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 47 110 -63
SINCE 7/1 25 28 -3
COOLING TOTAL 568 427 141
SINCE 1/1 603 451 152
FREEZE DATES
RECORD
EARLIEST 09/14/1893
LATEST 05/31/1938
EARLIEST MM
LATEST 04/23
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WIND (MPH)
AVERAGE WIND SPEED 8.5
RESULTANT WIND SPEED/DIRECTION 4/260
HIGHEST WIND SPEED/DIRECTION 38/310 DATE 07/27
HIGHEST GUST SPEED/DIRECTION 52/320 DATE 07/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
NUMBER OF DAYS FAIR 47
NUMBER OF DAYS PC 22
NUMBER OF DAYS CLOUDY 23
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 17 MIXED PRECIP 0
HEAVY RAIN 16 RAIN 23
LIGHT RAIN 49 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 49 FOG W/VIS <= 1/4 MILE 19
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$