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
510
CDUS41 KGYX 102049
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
449 PM EDT FRI OCT 10 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 10 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 57 1:41 PM 84 2018 62 -5 59
MINIMUM 31 5:35 AM 23 1963 43 -12 40
AVERAGE 44 52 -8 50
PRECIPITATION (IN)
TODAY 0.00 5.61 1998 0.18 -0.18 T
MONTH TO DATE 0.35 1.62 -1.27 0.56
SINCE SEP 1 2.23 5.39 -3.16 2.49
SINCE JAN 1 28.22 35.74 -7.52 38.25
SNOWFALL (IN)
TODAY 0.0 1.7 1979 0.0 0.0 0.0
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
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 13 8 15
MONTH TO DATE 82 112 -30 109
SINCE SEP 1 177 257 -80 209
SINCE JUL 1 208 283 -75 227
COOLING
TODAY 0 0 0 0
MONTH TO DATE 6 0 6 0
SINCE SEP 1 34 43 -9 21
SINCE JAN 1 440 444 -4 517
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 7:00 AM
LOWEST 41 10:00 AM
AVERAGE 65
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 77 1955
MINIMUM TEMPERATURE (F) 43 24 1993
SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE 6:50 AM EDT SUNSET 6:06 PM EDT
OCTOBER 11 2025.......SUNRISE 6:51 AM EDT SUNSET 6:04 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$