


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
949 CXUS56 KSGX 121045 CF6ONT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ONTARIO INTL AIRPORT CA MONTH: JULY 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 90 60 75 -2 0 10 0.00 M M 7.0 18 270 M M 1 26 250 2 88 58 73 -5 0 8 0.00 M M 7.8 16 240 M M 2 18 25 230 3 88 59 74 -4 0 9 0.00 M M 7.4 20 270 M M 1 18 26 260 4 93 60 77 -1 0 12 0.00 M M 5.9 17 260 M M 0 18 24 270 5 96 63 80 2 0 15 0.00 0.0 0 6.5 20 270 M M 0 8 25 250 6 93 63 78 0 0 13 0.00 0.0 0 6.3 18 240 M M 0 8 25 260 7 93 60 77 -1 0 12 0.00 0.0 0 7.5 18 270 M M 0 18 25 260 8 96 61 79 0 0 14 0.00 0.0 0 6.5 16 280 M M 2 8 24 250 9 97 67 82 3 0 17 0.00 0.0 0 5.5 16 230 M M 3 8 22 270 10 98 67 83 4 0 18 0.00 0.0 0 6.4 18 270 M M 0 8 25 250 11 91 62 77 -2 0 12 0.00 0.0 0 7.8 18 250 M M 0 18 28 290 ================================================================================ SM 1023 680 0 140 0.00 0.0 74.6 M 9 ================================================================================ AV 93.0 61.8 6.8 FASTST M M 1 MAX(MPH) MISC ----> # 20 270 28 290 ================================================================================ 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: JULY YEAR: 2025 LATITUDE: 34 2 N LONGITUDE: 117 37 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.4 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: -0.9 DPTR FM NORMAL: -0.01 2 = FOG REDUCING VISIBILITY HIGHEST: 98 ON 10 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 58 ON 2 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: 0 MAX 90 OR ABOVE: 9 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. 0 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 140 DPTR FM NORMAL -6 [PRESSURE DATA] TOTAL FM JAN 1 678 HIGHEST SLP M ON M DPTR FM NORMAL 68 LOWEST SLP 29.75 ON 1 [REMARKS]