WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 010900
CF6LVK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LIVERMORE AIRPORT
MONTH: OCTOBER
YEAR: 2025
LATITUDE: 37 42 N
LONGITUDE: 121 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 78 61 70 2 0 5 0.01 M M 4.4 14 270 M M 8 18 270
2 72 61 67 0 0 2 0.59 M M 6.9 17 260 M M 7 1 22 290
3 72 56 64 -3 1 0 0.00 M M 6.9 15 260 M M 6 20 250
4 80 51 66 -1 0 1 0.00 M M 4.1 16 270 M M 0 1 21 260
5 82 50 66 -1 0 1 0.00 M M 3.3 15 60 M M 0 21 60
6 87 53 70 4 0 5 0.00 M M 3.1 14 70 M M 0 21 90
7 91 55 73 7 0 8 0.00 M M 4.7 13 60 M M 0 18 80
8 75 57 66 0 0 1 0.00 M M 9.2 22 290 M M 3 27 280
9 74 52 63 -3 2 0 0.00 M M 5.0 15 270 M M 1 18 270
10 75 54 65 0 0 0 0.00 M M 6.1 20 270 M M 2 26 270
11 72 51 62 -3 3 0 0.00 M M 5.1 16 260 M M 2 23 270
12 75 44 60 -5 5 0 0.00 M M 4.6 17 280 M M 0 23 230
13 66 50 58 -7 7 0 1.24 M M 8.5 21 230 M M 7 1 27 230
14 63 50 57 -7 8 0 0.02 M M 4.4 15 60 M M 9 1 22 50
15 62 48 55 -9 10 0 0.01 M M 2.6 8 60 M M 8 11 40
16 71 44 58 -6 7 0 0.00 M M 2.1 9 270 M M 1 12 240
17 77 46 62 -1 3 0 0.00 M M 3.5 12 50 M M 0 18 70
18 78 49 64 1 1 0 0.00 M M 3.7 16 70 M M 0 22 90
19 81 51 66 3 0 1 0.00 M M 4.0 14 280 M M 0 1 18 260
20 81 51 66 4 0 1 0.00 M M 3.5 15 90 M M 0 20 80
21 82 50 66 4 0 1 0.00 M M 6.1 16 240 M M 0 8 21 230
22 66 53 60 -2 5 0 0.00 M M 9.0 16 260 M M 6 23 260
23 74 49 62 0 3 0 0.00 M M 3.5 12 270 M M 2 1 14 300
24 73 51 62 1 3 0 0.00 M M 4.1 18 270 M M 4 1 23 270
25 67 55 61 0 4 0 0.01 M M 3.6 18 240 M M 6 24 250
26 72 55 64 3 1 0 0.01 M M 9.1 25 270 M M 6 18 33 280
27 70 49 60 0 5 0 0.00 M M 4.4 14 50 M M 5 1 19 60
28 78 46 62 2 3 0 0.00 M M 4.8 15 90 M M 0 21 80
29 82 47 65 5 0 0 0.00 M M 3.0 16 70 M M 0 20 60
30 76 49 63 4 2 0 0.00 M M 4.4 15 290 M M 1 1 19 290
31 79 53 66 7 0 1 0.00 M M 2.3 10 280 M M 4 18 16 280
================================================================================
SM 2331 1591 73 27 1.89 M 150.0 M 88
================================================================================
AV 75.2 51.3 4.8 FASTST M M 3 MAX(MPH)
MISC ----> 25 270 33 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: LIVERMORE AIRPORT
MONTH: OCTOBER
YEAR: 2025
LATITUDE: 37 42 N
LONGITUDE: 121 49 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 63.3 TOTAL FOR MONTH: 1.89 1 = FOG OR MIST
DPTR FM NORMAL: -0.2 DPTR FM NORMAL: 1.14 2 = FOG REDUCING VISIBILITY
HIGHEST: 91 ON 7 GRTST 24HR 1.25 ON 13-14 TO 1/4 MILE OR LESS
LOWEST: 44 ON 16,12 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: 7
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 73 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -24 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 73 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -46
[CDD (BASE 65) ]
TOTAL THIS MO. 27
DPTR FM NORMAL -25 [PRESSURE DATA]
TOTAL FM JAN 1 844 HIGHEST SLP M ON M
DPTR FM NORMAL -4 LOWEST SLP 29.54 ON 13
[REMARKS]
#FINAL-10-25#