Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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
368
CDUS41 KGYX 020918
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
418 AM EST TUE DEC 02 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 1:23 PM 66 2001 43 -4 38
MINIMUM 22 11:59 PM 9 1989 27 -5 24
AVERAGE 31 35 -4 31
PRECIPITATION (IN)
YESTERDAY 0.00 1.46 1917 0.14 -0.14 0.00
MONTH TO DATE 0.00 0.14 -0.14 0.00
SINCE DEC 1 0.00 0.14 -0.14 0.00
SINCE JAN 1 33.94 43.76 -9.82 42.37
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1992 0.2 -0.2 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE DEC 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 T 2.7 -2.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 30 4 34
MONTH TO DATE 34 30 4 34
SINCE DEC 1 34 30 4 34
SINCE JUL 1 1340 1408 -68 1229
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 440 446 -6 522
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 44 3:00 PM
AVERAGE 72
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 61 1998
MINIMUM TEMPERATURE (F) 27 3 1940
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 6:56 AM EST SUNSET 4:05 PM EST
DECEMBER 3 2025......SUNRISE 6:57 AM EST SUNSET 4:05 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$