Climatological Report (Monthly) Issued by NWS Boston, MA
000
CXUS51 KBOX 051228
CLMBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
828 AM EDT WED JUL 05 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 100 06/26/1952
06/06/1925
LOW 41 06/01/1945
HIGHEST 84 06/01 90
06/25
LOWEST 47 06/03 51
06/04
AVG. MAXIMUM 72.4 76.2 -3.8
AVG. MINIMUM 59.4 59.7 -0.3
MEAN 65.9 68.0 -2.1
DAYS MAX >= 90 0 2.5 -2.5
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 13.20 1982
MINIMUM T 1999
TOTALS 3.44 3.89 -0.45
DAILY AVG. 0.11 0.13 -0.02
DAYS >= .01 16 10.9 5.1
DAYS >= .10 8 6.7 1.3
DAYS >= .50 3 2.5 0.5
DAYS >= 1.00 0 0.9 -0.9
GREATEST
24 HR. TOTAL 0.78 06/17 TO 06/18
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0
LIQUID EQUIV 0.00
SINCE 7/1 12.4 49.2 -36.8
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 74 50 24
SINCE 7/1 4741 5544 -803
COOLING TOTAL 106 138 -32
SINCE 1/1 150 171 -21
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WIND (MPH)
AVERAGE WIND SPEED 9.3
RESULTANT WIND SPEED/DIRECTION 2/110
HIGHEST WIND SPEED/DIRECTION 26/180 DATE 06/14
26/170 06/27
HIGHEST GUST SPEED/DIRECTION 35/360 DATE 06/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.73
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 16
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 9
LIGHT RAIN 20 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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