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CDUS41 KBOX 210534
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
134 AM EDT FRI JUL 21 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 20 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 900 AM 99 1991 83 -4 92
MINIMUM 70 1159 PM 54 1879 67 3 76
1890
AVERAGE 75 74 1 84
PRECIPITATION (IN)
YESTERDAY 0.00 1.78 1982 0.11 -0.11 0.00
MONTH TO DATE 4.27 2.08 2.19 0.58
SINCE JUN 1 7.71 5.97 1.74 2.91
SINCE JAN 1 23.94 23.62 0.32 16.42
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 74 50 24 36
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 10 0 19
MONTH TO DATE 214 181 33 216
SINCE JUN 1 320 319 1 347
SINCE JAN 1 364 352 12 402
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 900 PM
LOWEST 52 800 AM
AVERAGE 63
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1977
MINIMUM TEMPERATURE (F) 67 52 1890
SUNRISE AND SUNSET
JULY 21 2023..........SUNRISE 526 AM EDT SUNSET 815 PM EDT
JULY 22 2023..........SUNRISE 527 AM EDT SUNSET 814 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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