Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
597
CXUS51 KBOX 011856
CLMBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
256 PM EDT TUE JUL 01 2025
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...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2025
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 99 06/24 98
LOWEST 45 06/02 50
06/03
AVG. MAXIMUM 81.2 79.9 1.3
AVG. MINIMUM 60.2 57.8 2.4
MEAN 70.7 68.9 1.8
DAYS MAX >= 90 7 3.5 3.5
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 2.13 4.28 -2.15
DAILY AVG. 0.07 0.14 -0.07
DAYS >= .01 12 11.8 0.2
DAYS >= .10 4 7.4 -3.4
DAYS >= .50 1 2.8 -1.8
DAYS >= 1.00 0 1.2 -1.2
GREATEST
24 HR. TOTAL 0.75 06/06 TO 06/07
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 23.4 51.7 -28.3
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 0.0
DEGREE DAYS
HEATING TOTAL 21 35 -14
SINCE 7/1 5095 5880 -785
COOLING TOTAL 198 150 48
SINCE 1/1 241 197 44
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WIND (MPH)
AVERAGE WIND SPEED 6.7
RESULTANT WIND SPEED/DIRECTION 2/220
HIGHEST WIND SPEED/DIRECTION 29/290 DATE 06/20
HIGHEST GUST SPEED/DIRECTION 42/290 DATE 06/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 14
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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