WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 290900
CF6STS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SANTA ROSA AIRPORT
MONTH: SEPTEMBER
YEAR: 2025
LATITUDE: 38 30 N
LONGITUDE: 122 49 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
================================================================================
1 100 49 75 7 0 10 0.00 M M 2.9 10 140 M M 0 1 15 180
2 86 54 70 2 0 5 0.00 M M 5.0 17 190 M M 1 23 190
3 83 56 70 2 0 5 0.00 M M 5.4 15 180 M M 5 1 20 170
4 78 54 66 -2 0 1 T M M 5.4 15 150 M M 5 18 20 140
5 83 55 69 1 0 4 0.00 M M 6.2 16 140 M M 4 21 130
6 79 56 68 0 0 3 0.00 M M 4.3 12 200 M M 5 18 18 190
7 83 48 66 -2 0 1 0.00 M M 3.6 13 210 M M 1 128 18 180
8 78 51 65 -2 0 0 0.02 M M 4.4 16 200 M M 7 12 22 210
9 72 60 66 -1 0 1 0.10 M M 4.8 14 250 M M 8 18 19 200
10 75 59 67 0 0 2 0.00 M M 4.6 15 180 M M 8 1 19 180
11 81 57 69 2 0 4 0.00 M M 4.5 15 260 M M 6 22 220
12 82 53 68 1 0 3 0.00 M M 4.9 15 160 M M 2 12 19 140
13 80 51 66 -1 0 1 0.00 M M 4.5 14 140 M M 2 128 23 160
14 87 46 67 0 0 2 0.00 M M 3.1 14 150 M M 2 12 20 260
15 94 52 73 6 0 8 0.00 M M 2.9 14 240 M M 0 20 250
16 92 52 72 5 0 7 0.00 M M 4.3 10 170 M M 0 16 190
17 97 50 74 8 0 9 0.00 M M 3.2 12 250 M M 0 8 19 250
18 79 56 68 2 0 3 0.01 M M 6.9 20 180 M M 2 26 200
19 81 56 69 3 0 4 0.01 M M 4.4 14 180 M M 6 18 200
20 83 55 69 3 0 4 0.00 M M 4.2 15 170 M M 1 1 19 160
21 87 54 71 5 0 6 0.00 M M 4.4 12 200 M M 3 12 17 140
22 93 49 71 5 0 6 0.00 M M 3.3 13 200 M M 0 1 18 200
23 99 52 76 10 0 11 0.00 M M 4.1 12 160 M M 0 17 180
24 78 56 67 1 0 2 T M M 4.5 17 360 M M 5 1 20 360
25 79 56 68 3 0 3 0.00 M M 6.4 16 160 M M 2 21 190
26 89 53 71 6 0 6 0.00 M M 4.0 13 150 M M 3 18 17 150
27 76 49 63 -2 2 0 0.00 M M 3.9 15 190 M M 2 18 22 250
28 74 60 67 2 0 2 T M M 2.9 13 220 M M 10 18 19 220
================================================================================
SM 2348 1499 2 113 0.14 M 123.0 M 90
================================================================================
AV 83.9 53.5 4.4 FASTST M M 3 MAX(MPH)
MISC ----> 20 180 26 200
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SANTA ROSA AIRPORT
MONTH: SEPTEMBER
YEAR: 2025
LATITUDE: 38 30 N
LONGITUDE: 122 49 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.7 TOTAL FOR MONTH: 0.14 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: 0.03 2 = FOG REDUCING VISIBILITY
HIGHEST: 100 ON 1 GRTST 24HR 0.11 ON 8- 9 TO 1/4 MILE OR LESS
LOWEST: 46 ON 14 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: 4
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 2 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 19 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -44
[CDD (BASE 65) ]
TOTAL THIS MO. 113
DPTR FM NORMAL 36 [PRESSURE DATA]
TOTAL FM JAN 1 392 HIGHEST SLP M ON M
DPTR FM NORMAL 13 LOWEST SLP 29.73 ON 26
[REMARKS]