691
CXUS51 KBOX 011621
CLMORH

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1221 PM EDT SUN JUN 01 2025

...................................

...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF MAY 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              27   05/19/1944
HIGHEST           82   05/03                          86
LOWEST            40   05/22                          41
AVG. MAXIMUM    64.9               66.6    -1.7
AVG. MINIMUM    49.2               46.8     2.4
MEAN            57.0               56.7     0.3
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          8.50               3.56    4.94
DAILY AVG.      0.27               0.11    0.16
DAYS >= .01       17               13.2     3.8
DAYS >= .10       13                7.9     5.1
DAYS >= .50        7                2.4     4.6
DAYS >= 1.00       3                0.6     2.4
GREATEST
 24 HR. TOTAL   2.12   05/22 TO 05/23

SNOWFALL (INCHES)
RECORDS
 TOTAL          12.7   1977
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1       41.2               72.9   -31.7
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    250                278     -28
 SINCE 7/1      5889               6543    -654
COOLING TOTAL     12                 21      -9
 SINCE 1/1        17                 24      -7
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
RESULTANT WIND SPEED/DIRECTION   3/270
HIGHEST WIND SPEED/DIRECTION    35/260    DATE  05/03
HIGHEST GUST SPEED/DIRECTION    61/260    DATE  05/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.63
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      13
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE     11
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$