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
914
CDUS41 KGYX 042049
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
449 PM EDT FRI JUL 04 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR JULY 4 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 76 2:26 PM 93 2018 79 -3 78
MINIMUM 57 3:45 AM 42 1962 60 -3 61
AVERAGE 67 69 -2 70
PRECIPITATION (IN)
TODAY 0.00 1.41 2014 0.11 -0.11 0.04
MONTH TO DATE 0.07 0.45 -0.38 0.04
SINCE JUN 1 2.26 4.60 -2.34 3.61
SINCE JAN 1 23.02 23.80 -0.78 29.27
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 JUN 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 0 1 -1 0
MONTH TO DATE 0 4 -4 0
SINCE JUN 1 89 93 -4 52
SINCE JUL 1 0 4 -4 0
COOLING
TODAY 2 5 -3 5
MONTH TO DATE 32 19 13 23
SINCE JUN 1 119 87 32 116
SINCE JAN 1 119 98 21 136
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 40 2:00 PM
AVERAGE 67
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1999
MINIMUM TEMPERATURE (F) 60 44 1961
SUNRISE AND SUNSET
JULY 4 2025..........SUNRISE 5:06 AM EDT SUNSET 8:26 PM EDT
JULY 5 2025..........SUNRISE 5:06 AM EDT SUNSET 8:25 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$