Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 180526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT THU JUL 18 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 17 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 343 PM 98 1977 83 7 91
1999
MINIMUM 74 1153 PM 54 1892 66 8 73
1946
AVERAGE 82 74 8 82
PRECIPITATION (IN)
YESTERDAY 0.02 2.68 2018 0.11 -0.09 0.00
MONTH TO DATE 0.93 1.76 -0.83 4.27
SINCE JUN 1 4.97 5.65 -0.68 7.71
SINCE JAN 1 29.98 23.30 6.68 23.94
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 7 50 -43 74
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 10 7 17
MONTH TO DATE 223 151 72 176
SINCE JUN 1 413 289 124 282
SINCE JAN 1 459 322 137 326
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 400 AM
LOWEST 50 200 PM
AVERAGE 62
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1982
MINIMUM TEMPERATURE (F) 67 54 1881
SUNRISE AND SUNSET
JULY 18 2024..........SUNRISE 524 AM EDT SUNSET 817 PM EDT
JULY 19 2024..........SUNRISE 525 AM EDT SUNSET 816 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$