


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
619 CDUS41 KGYX 290758 CLIPWM CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 358 AM EDT FRI AUG 29 2025 ................................... ...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 28 2025... 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) YESTERDAY MAXIMUM 73 1:12 PM 98 1948 77 -4 85 MINIMUM 47 4:30 AM 39 1957 58 -11 60 AVERAGE 60 67 -7 73 PRECIPITATION (IN) YESTERDAY 0.00 1.42 2011 0.11 -0.11 0.00 MONTH TO DATE 0.30 3.24 -2.94 3.92 SINCE JUN 1 5.00 10.82 -5.82 10.07 SINCE JAN 1 25.76 30.02 -4.26 35.73 SNOWFALL (IN) YESTERDAY 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 YESTERDAY 5 1 4 0 MONTH TO DATE 24 8 16 8 SINCE JUN 1 115 107 8 60 SINCE JUL 1 26 18 8 8 COOLING YESTERDAY 0 4 -4 8 MONTH TO DATE 115 139 -24 123 SINCE JUN 1 406 383 23 476 SINCE JAN 1 406 394 12 496 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 6.9 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1:00 AM LOWEST 44 11:00 AM AVERAGE 72 .......................................................... THE PORTLAND ME CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1953 MINIMUM TEMPERATURE (F) 58 38 1941 SUNRISE AND SUNSET AUGUST 29 2025........SUNRISE 6:02 AM EDT SUNSET 7:21 PM EDT AUGUST 30 2025........SUNRISE 6:03 AM EDT SUNSET 7:20 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$