WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KSGX 011045
CF6ONT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ONTARIO INTL AIRPORT CA
MONTH: APRIL
YEAR: 2021
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 87 51 69 9 0 4 T M M 3.7 13 300 M M 5 15 300
2 82 50 66 6 0 1 0.00 M M 4.9 14 250 M M 1 18 250
3 84 51 68 8 0 3 0.00 M M 4.1 17 270 M M 3 18 22 270
4 85 51 68 8 0 3 0.00 M M 5.1 17 200 M M 6 22 200
5 77 52 65 5 0 0 0.00 M M 5.4 16 230 M M 6 22 230
6 77 51 64 3 1 0 0.00 M M 5.8 13 230 M M 7 8 17 240
7 83 55 69 8 0 4 0.00 M M 4.6 17 270 M M 4 20 270
8 79 54 67 6 0 2 0.00 M M 5.2 17 230 M M 5 23 220
9 83 52 68 7 0 3 0.00 M M 5.9 16 230 M M 3 20 230
10 83 54 69 8 0 4 0.00 M M 5.7 17 240 M M 5 18 21 250
11 79 54 67 6 0 2 0.00 M M 7.4 14 260 M M 6 18 18 220
12 72 55 64 2 1 0 T M M 7.9 14 240 M M 8 18 18 250
13 64 54 59 -3 6 0 T M M 9.9 16 230 M M 9 8 21 220
14 66 52 59 -3 6 0 0.00 M M 10.2 20 220 M M 8 8 23 220
15 72 48 60 -2 5 0 0.00 M M 6.5 18 240 M M 7 24 250
16 75 49 62 0 3 0 0.00 M M 5.8 17 230 M M 3 18 24 210
17 81 51 66 4 0 1 0.00 M M 6.3 18 260 M M 3 8 23 260
18 88 54 71 8 0 6 0.00 M M 10.4 31 30 M M 0 42 40
19 90 50 70 7 0 5 0.00 M M 6.6 18 220 M M 0 24 230
20 80 53 67 4 0 2 0.00 M M 7.5 20 280 M M 1 8 26 280
21 63 54 59 -4 6 0 T M M 7.6 15 270 M M 9 8 19 270
22 64 53 59 -4 6 0 T M M 8.5 14 270 M M 10 18 18 280
23 65 53 59 -5 6 0 0.02 M M 6.8 13 260 M M 9 18 17 250
24 71 52 62 -2 3 0 0.00 M M 6.1 16 240 M M 7 18 21 220
25 71 53 62 -2 3 0 0.00 M M 8.4 20 270 M M 9 8 23 260
26 66 52 59 -5 6 0 T M M 11.1 20 220 M M 8 25 220
27 69 51 60 -4 5 0 T M M 7.1 17 260 M M 6 23 270
28 87 46 67 3 0 2 0.00 M M 5.6 17 270 M M 0 20 230
29 97 53 75 10 0 10 0.00 M M 7.3 21 280 M M 3 26 260
30 98 60 79 14 0 14 0.00 M M 6.7 17 260 M M 4 23 270
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SM 2338 1568 57 66 0.02 M 204.1 M 155
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AV 77.9 52.3 6.8 FASTST M M 5 MAX(MPH)
MISC ----> 31 30 42 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: APRIL
YEAR: 2021
LATITUDE: 34 2 N
LONGITUDE: 117 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.1 TOTAL FOR MONTH: 0.02 1 = FOG OR MIST
DPTR FM NORMAL: 2.8 DPTR FM NORMAL: -0.92 2 = FOG REDUCING VISIBILITY
HIGHEST: 98 ON 30 GRTST 24HR 0.02 ON 22-23 TO 1/4 MILE OR LESS
LOWEST: 46 ON 28 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: 1
MAX 90 OR ABOVE: 3 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. 57 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL -67 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 1198 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -294
[CDD (BASE 65) ]
TOTAL THIS MO. 66
DPTR FM NORMAL 25 [PRESSURE DATA]
TOTAL FM JAN 1 102 HIGHEST SLP 30.10 ON 29
DPTR FM NORMAL 43 LOWEST SLP 29.67 ON 11
[REMARKS]
#FINAL-04-21#