WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KSGX 171045
CF6ONT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ONTARIO INTL AIRPORT CA
MONTH: APRIL
YEAR: 2025
LATITUDE: 34 2 N
LONGITUDE: 117 37 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 66 50 58 -4 7 0 0.00 M M 9.0 22 210 M M 8 32 200
2 64 43 54 -8 11 0 0.00 M M 8.0 22 220 M M 5 34 210
3 66 48 57 -5 8 0 0.00 M M 5.2 22 270 M M 5 29 260
4 75 46 61 -1 4 0 0.00 M M 5.8 22 280 M M 2 26 280
5 89 48 69 7 0 4 T M M 9.0 26 50 M M 2 8 37 50
6 82 48 65 3 0 0 0.00 M M 6.1 20 260 M M 1 8 28 260
7 82 52 67 5 0 2 0.00 M M 4.6 15 240 M M 2 22 250
8 83 55 69 7 0 4 0.00 M M 3.6 16 230 M M 2 22 230
9 89 57 73 11 0 8 0.00 M M 4.3 16 220 M M 0 8 23 210
10 88 59 74 12 0 9 0.00 M M 4.6 15 260 M M 2 8 22 260
11 89 58 74 11 0 9 T M M 5.0 18 230 M M 2 8 24 270
12 82 56 69 6 0 4 0.00 M M 5.7 17 260 M M 5 23 270
13 77 54 66 3 0 1 0.00 M M 6.0 15 260 M M 5 18 20 270
14 75 53 64 1 1 0 0.00 M M 6.4 17 260 M M 7 18 22 210
15 66 52 59 -4 6 0 0.00 M M 6.0 13 260 M M 8 18 24 240
16 63 53 58 -5 7 0 0.00 M M 7.5 16 220 M M 10 22 220
================================================================================
SM 1236 832 44 41 T M 96.8 M 66
================================================================================
AV 77.3 52.0 6.0 FASTST M M 4 MAX(MPH)
MISC ----> 26 50 37 50
================================================================================
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: APRIL
YEAR: 2025
LATITUDE: 34 2 N
LONGITUDE: 117 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 64.6 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -0.47 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 11, 9 GRTST 24HR T ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: 43 ON 2 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
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. 44 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 1039 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -171
[CDD (BASE 65) ]
TOTAL THIS MO. 41
DPTR FM NORMAL 19 [PRESSURE DATA]
TOTAL FM JAN 1 73 HIGHEST SLP M ON M
DPTR FM NORMAL 15 LOWEST SLP 29.75 ON 2
[REMARKS]