656
CDUS41 KBOX 171426
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1026 AM EDT FRI MAY 17 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 16 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 60 324 PM 93 1932 67 -7 81
MINIMUM 53 1159 PM 34 1936 50 3 61
AVERAGE 57 58 -1 71
PRECIPITATION (IN)
YESTERDAY 0.40 4.47 1954 0.10 0.30 0.00
MONTH TO DATE 2.03 1.63 0.40 0.28
SINCE MAR 1 13.93 9.43 4.50 7.67
SINCE JAN 1 22.22 16.03 6.19 14.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.1 10.6 -10.5 0.9
SINCE JUL 1 9.8 49.2 -39.4 12.4
DEGREE DAYS
HEATING
YESTERDAY 8 7 1 0
MONTH TO DATE 158 147 11 91
SINCE MAR 1 1339 1471 -132 1259
SINCE JUL 1 4824 5409 -585 4575
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 0 8 -8 27
SINCE MAR 1 0 12 -12 32
SINCE JAN 1 0 12 -12 32
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 13.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 80 300 PM
AVERAGE 90
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 92 1977
2017
MINIMUM TEMPERATURE (F) 51 39 1882
SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE 520 AM EDT SUNSET 801 PM EDT
MAY 18 2024...........SUNRISE 519 AM EDT SUNSET 802 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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