Climatological Report (Monthly)
Issued by NWS Boston, MA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
400
CXUS51 KBOX 012125
CLMBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
525 PM EDT WED JUL 01 2026

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

...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            100   06/30/1964
                       06/26/1952
 LOW              37   06/01/2020
                       06/03/1986
                       06/06/1964
HIGHEST           94   06/11                          99
                       06/12
LOWEST            40   06/02                          45
AVG. MAXIMUM    83.1               79.9     3.2
AVG. MINIMUM    57.8               57.8    -0.0
MEAN            70.4               68.9     1.5
DAYS MAX >= 90     4                3.5     0.5
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       13.60   1982
 MINIMUM        0.66   1912
TOTALS          1.59               4.28   -2.69
DAILY AVG.      0.05               0.14   -0.09
DAYS >= .01        9               11.8    -2.8
DAYS >= .10        2                7.4    -5.4
DAYS >= .50        1                2.8    -1.8
DAYS >= 1.00       1                1.2    -0.2
GREATEST
 24 HR. TOTAL   1.10   06/22 TO 06/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1       52.7               51.7     1.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL     21                 35     -14
 SINCE 7/1      6040               5880     160
COOLING TOTAL    190                150      40
 SINCE 1/1       271                197      74
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
RESULTANT WIND SPEED/DIRECTION   2/250
HIGHEST WIND SPEED/DIRECTION    29/310    DATE  06/20
HIGHEST GUST SPEED/DIRECTION    39/260    DATE  06/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.49
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$