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
785
CDUS41 KGYX 302046
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
446 PM EDT WED SEP 30 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 30 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 1:16 PM 85 1948 66 -6 71
1986
MINIMUM 58 11:06 AM 23 1941 47 11 50
AVERAGE 59 56 3 61
PRECIPITATION (IN)
TODAY 0.03 5.56 2015 0.15 -0.12 0.00
MONTH TO DATE 5.12 3.77 1.35 1.88
SINCE SEP 1 5.12 3.77 1.35 1.88
SINCE JAN 1 31.86 34.12 -2.26 27.87
SNOWFALL (IN)
TODAY 0.0 T 1992 0.0 0.0 0.0
2019
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 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 9 -3 4
MONTH TO DATE 145 147 -2 95
SINCE SEP 1 145 147 -2 95
SINCE JUL 1 151 173 -22 126
COOLING
TODAY 0 0 0 0
MONTH TO DATE 24 43 -19 28
SINCE SEP 1 24 43 -19 28
SINCE JAN 1 518 444 74 434
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 AM
LOWEST 86 7:00 AM
AVERAGE 92
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 1950
1954
MINIMUM TEMPERATURE (F) 46 27 1963
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 6:38 AM EDT SUNSET 6:24 PM EDT
OCTOBER 1 2026.......SUNRISE 6:39 AM EDT SUNSET 6:22 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$