WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 011100
CF6HWD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HAYWARD AIRPORT
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 37 39 N
LONGITUDE: 122 7 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 69 49 59 7 6 0 0.00 M M 3.7 8 60 M M 0 8 10 50
2 67 47 57 5 8 0 0.00 M M 3.2 13 300 M M 2 18 16 300
3 56 53 55 3 10 0 0.00 M M 2.0 9 290 M M 10 18 10 280
4 58 53 56 4 9 0 0.00 M M 3.8 12 300 M M 7 8 14 280
5 59 48 54 2 11 0 0.00 M M 3.9 8 280 M M 5 18 11 280
6 54 45 50 -2 15 0 0.01 M M 2.0 8 320 M M 8 128 11 330
7 61 49 55 3 10 0 0.02 M M 4.6 15 50 M M 4 18 19 50
8 56 49 53 1 12 0 T M M 5.5 12 270 M M 9 18 15 270
9 58 43 51 -1 14 0 0.03 M M 8.3 20 280 M M 5 24 280
10 55 40 48 -3 17 0 0.00 M M 3.5 9 250 M M 0 12 260
11 57 36 47 -4 18 0 0.00 M M 4.1 10 140 M M 0 14 150
12 57 47 52 1 13 0 0.26 M M 14.2 24 150 M M 10 1 34 150
13 57 45 51 0 14 0 1.82 M M 11.5 23 160 M M 10 18 33 150
14 53 41 47 -4 18 0 0.15 M M 6.8 18 290 M M 5 1 22 290
15 54 43 49 -2 16 0 0.05 M M 14.5 26 150 M M 7 1 35 150
16 57 45 51 0 14 0 0.64 M M 5.7 23 160 M M 5 1 29 160
17 57 40 49 -2 16 0 0.00 M M 5.4 13 290 M M 0 14 300
18 53 39 46 -5 19 0 0.00 M M 9.1 14 50 M M 0 18 50
19 55 38 47 -4 18 0 0.00 M M 7.0 13 50 M M 2 18 15 50
20 56 44 50 -1 15 0 0.00 M M 11.0 18 60 M M 5 24 70
21 56 41 49 -2 16 0 0.17 M M 7.7 17 50 M M 4 18 22 60
22 58 46 52 1 13 0 0.25 M M 4.7 13 50 M M 10 1 15 50
23 60 52 56 5 9 0 0.75 M M 4.7 16 280 M M 9 1 20 290
24 55 50 53 2 12 0 0.25 M M 9.1 17 290 M M 9 1 23 280
25 54 44 49 -2 16 0 0.61 M M 10.6 20 140 M M 8 138 25 140
26 51 40 46 -5 19 0 0.11 M M 7.1 23 300 M M 8 30 290
27 51 43 47 -4 18 0 0.62 M M 10.3 25 290 M M 7 18 31 300
28 49 41 45 -6 20 0 0.01 M M 5.1 14 130 M M 9 17 280
29 53 45 49 -2 16 0 0.41 M M 9.9 21 150 M M 9 1 27 140
30 54 42 48 -3 17 0 0.00 M M 6.2 13 320 M M 3 17 310
31 55 37 46 -5 19 0 0.00 M M 5.5 17 310 M M 0 21 310
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SM 1745 1375 448 0 6.16 M 210.7 M 170
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AV 56.3 44.4 6.8 FASTST M M 5 MAX(MPH)
MISC ----> 26 150 35 150
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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: HAYWARD AIRPORT
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 37 39 N
LONGITUDE: 122 7 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.3 TOTAL FOR MONTH: 6.16 1 = FOG OR MIST
DPTR FM NORMAL: -0.9 DPTR FM NORMAL: 2.96 2 = FOG REDUCING VISIBILITY
HIGHEST: 69 ON 1 GRTST 24HR 1.82 ON 13-13 TO 1/4 MILE OR LESS
LOWEST: 36 ON 11 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: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 448 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 19 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 778 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -72
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 305 HIGHEST SLP 30.34 ON 17
DPTR FM NORMAL -63 LOWEST SLP 29.68 ON 13
[REMARKS]
#FINAL-12-21#