


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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
908 CDUS46 KSEW 010831 CLIBLI CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 131 AM PDT WED OCT 01 2025 ................................... ...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 68 1233 PM 77 1987 64 4 63 MINIMUM 53 434 AM 32 1950 47 6 36 AVERAGE 61 55 6 50 PRECIPITATION (IN) YESTERDAY 0.03 0.73 2007 0.09 -0.06 0.00 MONTH TO DATE 1.35 2.01 -0.66 2.00 SINCE OCT 1 32.68 34.71 -2.03 38.87 SINCE JAN 1 18.13 21.33 -3.20 25.59 DEGREE DAYS HEATING YESTERDAY 4 10 -6 15 MONTH TO DATE 116 189 -73 202 SINCE SEP 1 116 189 -73 202 SINCE JUL 1 205 321 -116 320 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 4 1 10 SINCE SEP 1 5 4 1 10 SINCE JAN 1 92 75 17 82 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1200 AM LOWEST 47 1200 PM AVERAGE 72 .......................................................... THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 78 1987 MINIMUM TEMPERATURE (F) 46 30 1950 SUNRISE AND SUNSET OCTOBER 1 2025.......SUNRISE 710 AM PDT SUNSET 648 PM PDT OCTOBER 2 2025.......SUNRISE 712 AM PDT SUNSET 646 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$