214
CXUS51 KBOX 012205
CLMBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
605 PM EDT FRI NOV 01 2024

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

...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             90   10/01/1881
                       10/12/1954
                       10/07/1963
 LOW              25   12/31/1999
HIGHEST           83   10/21                          83
LOWEST            36   10/29                          40
AVG. MAXIMUM    64.8               62.1     2.7
AVG. MINIMUM    48.1               47.5     0.6
MEAN            56.5               54.8     1.7
DAYS MAX >= 90     0                0.0     0.0
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       10.66   1996
 MINIMUM        0.06   1924
TOTALS          0.91               4.03   -3.12
DAILY AVG.      0.03               0.13   -0.10
DAYS >= .01        5               10.5    -5.5
DAYS >= .10        3                6.0    -3.0
DAYS >= .50        0                2.8    -2.8
DAYS >= 1.00       0                1.3    -1.3
GREATEST
 24 HR. TOTAL   0.40   10/07 TO 10/07

SNOWFALL (INCHES)
RECORDS
 TOTAL           4.3   2020
TOTALS           0.0                0.2    -0.2
 LIQUID EQUIV   0.00
SINCE 7/1        0.0                0.2    -0.2
DAYS >= TRACE      0                0.2    -0.2
DAYS >= 1.0        0                0.1    -0.1
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    259                326     -67
 SINCE 7/1       296                405    -109
COOLING TOTAL      5                  9      -4
 SINCE 1/1       882                800      82
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    26/310    DATE  10/12
HIGHEST GUST SPEED/DIRECTION    41/310    DATE  10/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.43
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$