Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
786
CDUS41 KBOX 122132
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
532 PM EDT MON OCT 12 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 12 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 359 PM 90 1954 63 8 58
MINIMUM 50 600 AM 31 1876 49 1 52
AVERAGE 61 56 5 55
PRECIPITATION (IN)
TODAY 0.10 2.93 1878 0.13 -0.03 0.45
MONTH TO DATE 1.54 1.53 0.01 1.30
SINCE SEP 1 6.89 5.09 1.80 4.39
SINCE JAN 1 24.45 33.13 -8.68 29.34
SNOWFALL (IN)
TODAY 0.0 0.0 2007 0.0 0.0 0.0
2008
2009
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 4 9 -5 10
MONTH TO DATE 62 90 -28 70
SINCE SEP 1 145 161 -16 102
SINCE JUL 1 145 170 -25 109
COOLING
TODAY 0 0 0 0
MONTH TO DATE 16 6 10 23
SINCE SEP 1 93 97 -4 108
SINCE JAN 1 1010 797 213 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 59 300 PM
AVERAGE 80
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 87 1930
MINIMUM TEMPERATURE (F) 48 30 1875
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 654 AM EDT SUNSET 607 PM EDT
OCTOBER 13 2026.......SUNRISE 655 AM EDT SUNSET 605 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$