Climatological Report (Seasonal)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CXUS51 KBOX 011632 RRC
CLSORH
BOSCLSORH 000
TTAA00 BOX 011630
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1230 PM EDT SUN JUN 01 2025
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2025 TO 5/31/2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 94 05/26/2010
LOW -6 03/04/1950
03/09/1943
HIGHEST 82 05/03 86
LOWEST 6 03/03 19
AVG. MAXIMUM 57.0 55.1 1.9
AVG. MINIMUM 38.9 36.5 2.4
MEAN 48.0 45.8 2.2
DAYS MAX >= 90 0 0.1 -0.1
DAYS MAX <= 32 2 5.2 -3.2
DAYS MIN <= 32 28 31.8 -3.8
DAYS MIN <= 0 0 0.1 -0.1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 22.40 1983
MINIMUM 4.78 1915
TOTALS 16.80 11.83 4.97
DAILY AVG. 0.18 0.13 0.05
DAYS >= .01 43 38.2 4.8
DAYS >= .10 29 22.7 6.3
DAYS >= .50 14 8.0 6.0
DAYS >= 1.00 5 2.7 2.3
GREATEST
24 HR. TOTAL 2.12 05/22 TO 05/23
SNOWFALL (INCHES)
RECORDS
TOTAL 49.5 2018
TOTALS 7.9 15.6 -7.7
LIQUID EQUIV 0.80
SINCE 7/1 41.2 72.9 -31.7
DAYS >= TRACE 11 6.1 4.9
DAYS >= 1.0 2 3.4 -1.4
GREATEST
24 HR TOTAL 7.4 04/12 TO 04/12
DEGREE DAYS
HEATING TOTAL 1560 1794 -234
SINCE 7/1 5889 6543 -654
COOLING TOTAL 17 24 -7
SINCE 1/1 17 24 -7
FREEZE DATES
RECORD
EARLIEST 09/14/1893
LATEST 05/31/1938
EARLIEST 11/10
LATEST 04/25
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.0
RESULTANT WIND SPEED/DIRECTION 5/270
HIGHEST WIND SPEED/DIRECTION 40/300 DATE 03/07
HIGHEST GUST SPEED/DIRECTION 62/290 DATE 03/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.52
NUMBER OF DAYS FAIR 32
NUMBER OF DAYS PC 27
NUMBER OF DAYS CLOUDY 31
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 20 RAIN 25
LIGHT RAIN 44 FREEZING RAIN 2
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 1 SNOW 3
LIGHT SNOW 12 SLEET 0
FOG 50 FOG W/VIS <= 1/4 MILE 30
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$