WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS55 KSEW 241030
CF6OLM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: OLYMPIA WA AIRPORT
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 46 58 N
LONGITUDE: 122 54 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 44 31 38 -2 27 0 T M M 1.3 9 210 M M 10 12 13 210
2 46 42 44 4 21 0 T M M 2.8 12 220 M M 10 1 17 210
3 46 34 40 0 25 0 0.00 M M 0.9 6 190 M M 9 12 7 180
4 45 39 42 2 23 0 0.44 M M 5.5 10 210 M M 10 1 16 200
5 56 45 51 11 14 0 0.16 M M 8.8 20 240 M M 10 1 31 250
6 54 47 51 12 14 0 0.46 M M 8.6 21 230 M M 9 1 37 220
7 55 48 52 13 13 0 0.97 M M 10.2 22 200 M M 10 1 34 210
8 56 48 52 13 13 0 3.03 M M 10.8 20 190 M M 10 1 29 180
9 53 46 50 11 15 0 0.85 M M 7.1 21 190 M M 9 1 29 200
10 58 53 56 17 9 0 1.02 M M 13.8 21 210 M M 10 1 33 210
11 56 45 51 12 14 0 0.22 M M 5.2 16 240 M M 10 1 23 230
12 60 45 53 14 12 0 0.00 M M 5.7 12 210 M M 8 1 15 210
13 56 43 50 11 15 0 0.00 M M 4.0 10 240 M M 4 1 16 250
14 54 46 50 11 15 0 0.04 M M 8.0 15 200 M M 8 1 24 200
15 59 46 53 14 12 0 1.17 M M 11.7 26 190 M M 9 1 46 170
16 55 47 51 13 14 0 1.00 M M 10.3 22 190 M M 10 1 31 170
17 54 40 47 9 18 0 0.23 M M 11.8 28 260 M M 8 1 41 310
18 52 39 46 8 19 0 1.31 M M 9.8 18 210 M M 10 1 31 220
19 42 35 39 1 26 0 0.37 M M 7.9 15 200 M M 7 1 23 200
20 45 39 42 4 23 0 0.84 M M 10.3 21 190 M M 10 1 32 170
21 47 39 43 5 22 0 0.18 M M 6.5 15 190 M M 9 1 22 200
22 48 31 40 2 25 0 0.47 M M 8.8 24 180 M M 7 12 43 190
23 42 29 36 -2 29 0 T M M 2.3 7 340 M M 9 12 9 340
================================================================================
SM 1183 957 418 0 12.76 M 172.1 M 206
================================================================================
AV 51.4 41.6 7.5 FASTST M M 9 MAX(MPH)
MISC ----> 28 260 46 170
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: OLYMPIA WA AIRPORT
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 46 58 N
LONGITUDE: 122 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 46.5 TOTAL FOR MONTH: 12.76 1 = FOG OR MIST
DPTR FM NORMAL: 7.7 DPTR FM NORMAL: 6.97 2 = FOG REDUCING VISIBILITY
HIGHEST: 60 ON 12 GRTST 24HR 3.05 ON 7- 8 TO 1/4 MILE OR LESS
LOWEST: 29 ON 23 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 16
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 8
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 5
[HDD (BASE 65) ]
TOTAL THIS MO. 418 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -181 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 1557 CLOUDY (SCALE 8-10) 18
DPTR FM NORMAL -473
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 201 HIGHEST SLP M ON M
DPTR FM NORMAL 88 LOWEST SLP 29.29 ON 16
[REMARKS]