WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 011857
CF6HWD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HAYWARD AIRPORT
MONTH: DECEMBER
YEAR: 2020
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 64 42 53 1 12 0 0.00 M M 3.5 8 60 M M 2 128 10 270
2 65 42 54 3 11 0 0.00 M M 3.4 8 270 M M 0 10 290
3 65 43 54 3 11 0 0.00 M M 2.3 8 260 M M 1 8 10 270
4 66 43 55 4 10 0 0.00 M M 2.7 10 50 M M 0 8 11 50
5 64 43 54 3 11 0 0.00 M M 3.8 17 300 M M 0 8 21 300
6 62 42 52 1 13 0 0.00 M M 3.3 12 290 M M 3 8 13 290
7 76 41 59 8 6 0 0.00 M M 6.6 18 50 M M 0 29 40
8 72 46 59 9 6 0 0.00 M M 3.1 9 280 M M 0 10 40
9 70 43 57 7 8 0 0.00 M M 4.0 10 50 M M 0 8 14 40
10 65 45 55 5 10 0 0.00 M M 4.1 15 290 M M 0 18 290
11 56 49 53 3 12 0 0.30 M M 6.5 14 150 M M 8 18 17 290
12 59 48 54 4 11 0 0.04 M M 7.0 14 50 M M 6 1 18 150
13 61 48 55 5 10 0 0.56 M M 6.7 17 280 M M 7 18 23 270
14 58 42 50 0 15 0 0.00 M M 4.0 13 290 M M 0 15 290
15 59 43 51 1 14 0 0.00 M M 3.1 9 70 M M 3 10 70
16 60 44 52 2 13 0 T M M 3.8 12 290 M M 2 15 290
17 59 46 53 3 12 0 0.58 M M 7.7 17 120 M M 5 1 21 290
18 61 41 51 1 14 0 0.00 M M 2.4 8 50 M M 0 10 50
19 63 39 51 1 14 0 0.00 M M 4.8 10 330 M M 0 13 270
20 61 40 51 1 14 0 0.00 M M 4.2 9 70 M M 0 11 30
21 60 40 50 0 15 0 0.00 M M 2.5 8 280 M M 0 11 250
22 63 44 54 4 11 0 0.00 M M 5.3 16 60 M M 2 21 20
23 63 40 52 2 13 0 0.00 M M 5.3 20 40 M M 1 27 40
24 57 44 51 1 14 0 0.00 M M 4.8 14 40 M M 3 8 16 40
25 65 46 56 6 9 0 0.04 M M 8.2 24 170 M M 7 32 170
26 61 47 54 5 11 0 0.00 M M 5.8 12 290 M M 3 15 280
27 63 45 54 5 11 0 0.00 M M 4.4 16 80 M M 2 21 80
28 59 45 52 3 13 0 0.12 M M 4.3 13 40 M M 6 17 40
29 60 40 50 1 15 0 0.00 M M 4.0 9 220 M M 0 12 220
30 57 38 48 -1 17 0 0.06 M M 4.7 13 140 M M 2 8 15 140
31 61 46 54 5 11 0 0.06 M M 5.7 16 300 M M 1 18 19 300
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SM 1935 1345 367 0 1.76 M 142.0 M 64
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AV 62.4 43.4 4.6 FASTST M M 2 MAX(MPH)
MISC ----> 24 170 32 170
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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: 2020
LATITUDE: 37 39 N
LONGITUDE: 122 7 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.9 TOTAL FOR MONTH: 1.76 1 = FOG OR MIST
DPTR FM NORMAL: 2.9 DPTR FM NORMAL: -1.36 2 = FOG REDUCING VISIBILITY
HIGHEST: 76 ON 7 GRTST 24HR 0.58 ON 16-17 TO 1/4 MILE OR LESS
LOWEST: 38 ON 30 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 367 CLEAR (SCALE 0-3) 23
DPTR FM NORMAL -96 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 657 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -297
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 757 HIGHEST SLP 30.45 ON 19
DPTR FM NORMAL 464 LOWEST SLP 29.71 ON 28
[REMARKS]
#FINAL-12-20#