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
344
CDUS46 KSEW 210827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT MON SEP 21 2026
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2026...
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)
YESTERDAY
MAXIMUM 73 449 PM 92 1974 71 2 71
MINIMUM 44 136 AM 32 1983 46 -2 43
AVERAGE 59 58 1 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1972 0.08 -0.08 0.00
MONTH TO DATE 0.74 1.20 -0.46 0.07
SINCE OCT 1 50.09 49.78 0.31 39.05
SINCE JAN 1 24.89 28.65 -3.76 18.15
DEGREE DAYS
HEATING
YESTERDAY 6 7 -1 8
MONTH TO DATE 116 100 16 46
SINCE SEP 1 116 100 16 46
SINCE JUL 1 205 240 -35 118
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 11
SINCE SEP 1 0 3 -3 11
SINCE JAN 1 124 108 16 201
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 1.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 53 400 PM
AVERAGE 77
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 1974
MINIMUM TEMPERATURE (F) 45 32 1955
1971
1993
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 657 AM PDT SUNSET 711 PM PDT
SEPTEMBER 22 2026.....SUNRISE 659 AM PDT SUNSET 709 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$