WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
493
CXUS56 KSGX 141045
CF6ONT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ONTARIO INTL AIRPORT CA
MONTH: MAY
YEAR: 2026
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 81 57 69 3 0 4 0.00 M M 6.5 16 240 M M 5 18 23 250
2 82 56 69 3 0 4 0.00 M M 7.0 16 270 M M 6 18 23 250
3 70 57 64 -2 1 0 T M M 8.4 18 270 M M 9 18 24 260
4 68 55 62 -4 3 0 T M M 9.7 18 220 M M 9 27 230
5 66 53 60 -6 5 0 0.17 M M 8.9 14 260 M M 7 1 24 250
6 78 49 64 -2 1 0 0.00 M M 5.1 16 230 M M 1 26 270
7 84 57 71 4 0 6 0.00 M M 5.8 20 240 M M 1 26 230
8 83 57 70 3 0 5 0.00 M M 5.5 15 240 M M 2 18 23 260
9 86 57 72 5 0 7 0.00 M M 5.8 17 250 M M 1 18 25 240
10 89 57 73 6 0 8 0.00 M M 5.9 17 220 M M 2 18 25 260
11 96 60 78 11 0 13 0.00 M M 6.7 20 280 M M 0 26 260
12 74 57 66 -1 0 1 0.00 M M 9.6 20 260 M M 3 18 29 260
13 79 58 69 2 0 4 0.00 M M 6.6 17 230 M M 5 25 260
================================================================================
SM 1036 730 10 52 0.17 M 91.5 M 51
================================================================================
AV 79.7 56.2 7.0 FASTST M M 4 MAX(MPH)
MISC ----> # 20 240 29 260
================================================================================
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: MAY
YEAR: 2026
LATITUDE: 34 2 N
LONGITUDE: 117 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.9 TOTAL FOR MONTH: 0.17 1 = FOG OR MIST
DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 11 GRTST 24HR 0.17 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 49 ON 6 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: 1 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. 10 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -12 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 630 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -643
[CDD (BASE 65) ]
TOTAL THIS MO. 52
DPTR FM NORMAL 10 [PRESSURE DATA]
TOTAL FM JAN 1 367 HIGHEST SLP M ON M
DPTR FM NORMAL 232 LOWEST SLP 29.78 ON 2
[REMARKS]