WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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146
CXUS56 KMTR 190900
CF6HWD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HAYWARD AIRPORT
MONTH: AUGUST
YEAR: 2025
LATITUDE: 37 39 N
LONGITUDE: 122 7 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 69 59 64 -2 1 0 0.00 M M 9.7 21 280 M M 7 27 280
2 68 57 63 -3 2 0 0.00 M M 8.4 17 270 M M 5 23 280
3 70 57 64 -2 1 0 0.00 M M 7.1 18 260 M M 3 25 260
4 71 56 64 -3 1 0 0.00 M M 6.5 18 290 M M 0 24 290
5 70 57 64 -3 1 0 0.00 M M 7.7 16 270 M M 2 20 280
6 82 57 70 3 0 5 0.00 M M 5.7 17 300 M M 0 22 290
7 77 59 68 1 0 3 0.00 M M 7.2 17 300 M M 1 21 300
8 84 58 71 4 0 6 0.00 M M 5.2 13 300 M M 0 8 18 270
9 83 57 70 3 0 5 0.00 M M 8.1 15 280 M M 0 18 310
10 75 59 67 0 0 2 0.00 M M 8.5 17 290 M M 3 22 280
11 71 59 65 -2 0 0 0.00 M M 8.5 17 280 M M 6 24 290
12 70 59 65 -2 0 0 0.00 M M 10.0 21 300 M M 7 26 300
13 71 60 66 -1 0 1 0.00 M M 9.7 17 300 M M 8 26 310
14 74 60 67 0 0 2 0.00 M M 7.7 18 290 M M 5 23 290
15 73 58 66 -1 0 1 0.00 M M 7.0 16 260 M M 3 23 260
16 70 63 67 0 0 2 0.00 M M 9.3 16 270 M M 8 23 260
17 71 61 66 -1 0 1 0.00 M M 11.5 20 280 M M 7 26 270
18 74 59 67 -1 0 2 0.00 M M 8.4 20 280 M M 3 25 280
================================================================================
SM 1323 1055 6 30 0.00 M 146.2 M 68
================================================================================
AV 73.5 58.6 8.1 FASTST M M 4 MAX(MPH)
MISC ----> # 21 280 27 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: HAYWARD AIRPORT
MONTH: AUGUST
YEAR: 2025
LATITUDE: 37 39 N
LONGITUDE: 122 7 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 66.1 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST
DPTR FM NORMAL: -0.8 DPTR FM NORMAL: -0.04 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 8 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: 56 ON 4 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. 6 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 39 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL 8
[CDD (BASE 65) ]
TOTAL THIS MO. 30
DPTR FM NORMAL -13 [PRESSURE DATA]
TOTAL FM JAN 1 107 HIGHEST SLP M ON M
DPTR FM NORMAL -81 LOWEST SLP 29.85 ON 8
[REMARKS]