866
CXUS51 KBOX 010854
CLMBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
454 AM EDT THU AUG 01 2024

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

...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF JULY 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            104   07/04/1911
 LOW              50   07/01/1988
                       06/06/1879
HIGHEST           95   07/15                          91
                       07/16
LOWEST            62   07/25                          61
                       07/28
AVG. MAXIMUM    84.1               82.1     2.0
AVG. MINIMUM    68.0               66.0     2.0
MEAN            76.0               74.1     1.9
DAYS MAX >= 90     5                6.3    -1.3
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       11.69   1921
 MINIMUM        0.52   1952
TOTALS          1.39               3.27   -1.88
DAILY AVG.      0.04               0.11   -0.07
DAYS >= .01       12                9.4     2.6
DAYS >= .10        5                6.1    -1.1
DAYS >= .50        0                2.1    -2.1
DAYS >= 1.00       0                0.8    -0.8
GREATEST
 24 HR. TOTAL   0.38   07/05 TO 07/05

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      0                  4      -4
 SINCE 7/1         0                  0       0
COOLING TOTAL    348                284      64
 SINCE 1/1       584                455     129
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
RESULTANT WIND SPEED/DIRECTION   5/210
HIGHEST WIND SPEED/DIRECTION    28/230    DATE  07/11
HIGHEST GUST SPEED/DIRECTION    43/310    DATE  07/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.65
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$