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
496
CDUS41 KGYX 172052
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
452 PM EDT MON AUG 17 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 17 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 70 2:59 PM 97 1987 79 -9 85
MINIMUM 65 8:53 AM 42 1961 60 5 61
AVERAGE 68 69 -1 73
PRECIPITATION (IN)
TODAY 0.03 2.40 1917 0.11 -0.08 0.00
MONTH TO DATE 2.53 1.97 0.56 0.12
SINCE JUN 1 8.47 9.55 -1.08 4.82
SINCE JAN 1 26.56 28.75 -2.19 25.58
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE T 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 40 99 -59 91
SINCE JUL 1 6 10 -4 2
COOLING
TODAY 3 5 -2 8
MONTH TO DATE 119 93 26 98
SINCE JUN 1 402 337 65 389
SINCE JAN 1 434 348 86 389
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 AM
LOWEST 73 1:00 PM
AVERAGE 85
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1987
MINIMUM TEMPERATURE (F) 60 42 1957
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 5:48 AM EDT SUNSET 7:42 PM EDT
AUGUST 18 2026........SUNRISE 5:49 AM EDT SUNSET 7:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$