Climatological Report (Seasonal)
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.

$$