WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
354
CXUS56 KSGX 311145
CF6ONT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ONTARIO INTL AIRPORT CA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 34 2 N
LONGITUDE: 117 37 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 75 42 59 4 6 0 0.00 M M 3.0 13 270 M M 3 18 16 250
2 85 46 66 11 0 1 0.00 M M 2.2 9 250 M M 3 14 360
3 70 46 58 2 7 0 0.00 M M 3.7 21 260 M M 6 18 26 270
4 62 46 54 -2 11 0 0.00 M M 3.0 10 260 M M 8 18 13 270
5 76 43 60 4 5 0 0.00 M M 3.6 9 260 M M 4 8 12 260
6 74 47 61 5 4 0 0.00 M M 3.2 13 220 M M 5 16 220
7 67 46 57 1 8 0 T M M 20.7 43 30 M M 4 78 67 30
8 66 48 57 1 8 0 0.00 M M 21.9 43 20 M M 4 7 66 30
9 75 43 59 3 6 0 T M M 17.4 46 50 M M 0 7 76 40
10 69 49 59 3 6 0 0.00 0.0 0 6.4 36 50 M M 0 7 56 50
11 72 39 56 0 9 0 0.00 0.0 0 8.9 36 30 M M 0 48 40
12 69 55 62 6 3 0 0.00 M M 18.4 41 30 M M 0 8 56 30
13 63 53 58 2 7 0 0.00 M M 16.6 31 40 M M 0 44 50
14 67 47 57 1 8 0 0.00 M M 7.9 25 20 M M 0 42 50
15 73 44 59 3 6 0 0.00 M M 8.8 26 40 M M 0 37 30
16 68 40 54 -2 11 0 0.00 M M 6.2 16 230 M M 2 24 230
17 59 43 51 -5 14 0 0.00 M M 3.0 10 250 M M 4 14 220
18 63 44 54 -2 11 0 0.00 M M 2.5 9 230 M M 4 8 12 220
19 60 40 50 -6 15 0 0.00 M M 4.2 10 280 M M 3 18 14 240
20 65 42 54 -2 11 0 0.00 M M 16.2 39 30 M M 3 178 62 60
21 70 44 57 1 8 0 0.00 M M 6.4 30 50 M M 3 46 50
22 79 42 61 5 4 0 0.00 M M 10.5 26 50 M M 7 48 70
23 78 49 64 8 1 0 0.00 M M 17.2 32 40 M M 0 78 56 60
24 74 44 59 3 6 0 0.00 M M 2.6 12 260 M M 4 16 270
25 63 44 54 -2 11 0 0.07 M M 5.1 18 230 M M 7 1 24 240
26 55 46 51 -5 14 0 0.62 M M 4.0 17 280 M M 9 1 22 220
27 57 45 51 -5 14 0 T M M 4.5 12 280 M M 7 14 340
28 59 41 50 -6 15 0 0.00 M M 4.6 15 220 M M 6 20 220
29 59 46 53 -3 12 0 0.00 M M 3.4 10 240 M M 5 18 14 220
30 56 45 51 -5 14 0 0.00 M M 2.8 10 190 M M 5 18 15 210
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SM 2028 1349 255 1 0.69 0.0 238.9 M 106
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AV 67.6 45.0 8.0 FASTST M M 4 MAX(MPH)
MISC ----> 46 50 76 40
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ONTARIO INTL AIRPORT CA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 34 2 N
LONGITUDE: 117 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.3 TOTAL FOR MONTH: 0.69 1 = FOG OR MIST
DPTR FM NORMAL: 0.3 DPTR FM NORMAL: -1.79 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 2 GRTST 24HR 0.65 ON 26-27 TO 1/4 MILE OR LESS
LOWEST: 39 ON 11 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 255 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 602 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -138
[CDD (BASE 65) ]
TOTAL THIS MO. 1
DPTR FM NORMAL 1 [PRESSURE DATA]
TOTAL FM JAN 1 1 HIGHEST SLP M ON M
DPTR FM NORMAL 1 LOWEST SLP 29.83 ON 25
[REMARKS]