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
136
CDUS41 KGYX 202047
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
447 PM EDT FRI SEP 20 2024
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 2:59 PM 87 1985 70 -3 73
MINIMUM 61 9:30 AM 27 1964 51 10 52
AVERAGE 64 60 4 63
PRECIPITATION (IN)
TODAY 0.01 2.04 1987 0.13 -0.12 0.00
MONTH TO DATE 0.02 2.39 -2.37 4.91
SINCE SEP 1 0.02 2.39 -2.37 4.91
SINCE JAN 1 35.78 32.74 3.04 43.87
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
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 1 6 -5 2
MONTH TO DATE 40 69 -29 17
SINCE SEP 1 40 69 -29 17
SINCE JUL 1 58 95 -37 36
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 21 37 -16 80
SINCE SEP 1 21 37 -16 80
SINCE JAN 1 517 438 79 422
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 70 2:00 PM
AVERAGE 85
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1978
MINIMUM TEMPERATURE (F) 50 30 1964
SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE 6:27 AM EDT SUNSET 6:41 PM EDT
SEPTEMBER 21 2024.....SUNRISE 6:28 AM EDT SUNSET 6:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$