WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KREV 010922
CF6TVL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SOUTH LAKE TAHOE CA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 38 53 N
LONGITUDE: 119 60 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 58 22 40 8 25 0 0.00 M M 2.6 8 20 M M 0 11 10
2 56 20 38 6 27 0 0.00 M M 2.4 9 30 M M 0 12 30
3 56 20 38 6 27 0 0.00 M M 2.5 7 40 M M 0 11 330
4 56 21 39 7 26 0 0.00 M M 3.0 8 30 M M 0 11 40
5 55 19 37 5 28 0 0.00 M M 2.3 12 30 M M 0 14 10
6 47 24 36 5 29 0 0.20 M M 2.3 14 180 M M 6 1 19 170
7 46 29 38 7 27 0 0.02 M M 1.8 16 50 M M 8 1 23 40
8 46 27 37 6 28 0 0.01 M M 8.4 21 190 M M 6 1 28 190
9 39 16 28 -3 37 0 0.47 M M 2.3 17 190 M M 7 128 22 190
10 34 8 21 -10 44 0 0.00 M M 2.2 6 170 M M 0 1 7 20
11 42 12 27 -3 38 0 0.00 M M 7.9 28 190 M M 1 37 190
12 38 30 34 4 31 0 0.22 M M 13.5 26 190 M M 10 18 41 160
13 36 32 34 4 31 0 0.91 M M 12.6 26 180 M M 10 12 38 210
14 32 3 18 -12 47 0 0.80 M M 3.9 25 200 M M 6 128 39 180
15 32 12 22 -8 43 0 0.36 M M 11.7 28 190 M M 7 12 42 180
16 33 6 20 -10 45 0 0.01 M M 6.0 24 190 M M 6 128 37 180
17 34 -3 16 -14 49 0 0.00 M M 2.9 7 30 M M 1 128 7 180
18 39 5 22 -8 43 0 0.00 M M 2.9 8 30 M M 3 128 9 30
19 45 6 26 -4 39 0 0.00 M M 3.5 21 150 M M 0 18 32 140
20 45 9 27 -3 38 0 0.00 M M 3.4 17 180 M M 0 23 160
21 49 9 29 -1 36 0 0.00 M M 2.7 20 170 M M 2 27 170
22 41 31 36 6 29 0 0.66 M M 9.9 33 190 M M 10 18 47 190
23 39 32 36 6 29 0 1.61 M M 8.7 26 190 M M 10 128 36 190
24 35 26 31 1 34 0 0.31 M M 13.4 28 190 M M 10 128 42 180
25 31 22 27 -3 38 0 0.45 M M 13.4 28 190 M M 10 128 39 180
26 24 17 21 -9 44 0 0.09 M M 16.9 30 190 M M 10 12 48 190
27 26 21 24 -6 41 0 0.53 M M 12.8 25 200 M M 10 128 37 190
28 29 19 24 -6 41 0 T M M 8.1 18 190 M M 10 1 26 180
29 31 7 19 -11 46 0 0.16 M M 4.4 15 180 M M 10 12 20 170
30 35 -2 17 -13 48 0 0.00 M M 7.4 22 190 M M 4 18 27 180
31 34 -1 17 -13 48 0 0.01 M M 6.6 21 190 M M 3 18 31 20
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SM 1243 499 1136 0 6.82 M 202.4 M 160
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AV 40.1 16.1 6.5 FASTST M M 5 MAX(MPH)
MISC ----> 33 190 48 190
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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: SOUTH LAKE TAHOE CA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 38 53 N
LONGITUDE: 119 60 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 28.1 TOTAL FOR MONTH: 6.82 1 = FOG OR MIST
DPTR FM NORMAL: -2.3 DPTR FM NORMAL: 3.33 2 = FOG REDUCING VISIBILITY
HIGHEST: 58 ON 1 GRTST 24HR 1.75 ON 22-23 TO 1/4 MILE OR LESS
LOWEST: -3 ON 17 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: 7 0.01 INCH OR MORE: 17
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 3 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 1136 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL 64 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 2944 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -159
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 142 HIGHEST SLP M ON M
DPTR FM NORMAL 114 LOWEST SLP 29.44 ON 14
[REMARKS]
THE AVERAGE TEMPERATURE FOR DECEMBER 2021 AT THE SOUTH LAKE TAHOE
AIRPORT WAS 28.1 DEGREES WHICH IS 2.3 DEGREES BELOW NORMAL. THE
HIGHEST TEMPERATURE FOR DECEMBER WAS 58 DEGREES WHICH OCCURRED ON
THE 1ST. THE LOWEST TEMPERATURE FOR THE MONTH WAS -3 DEGREES WHICH
OCCURRED ON THE 17TH.
FOR DECEMBER 2021, 6.82 INCHES OF PRECIPITATION WAS RECORDED AT THE
SOUTH LAKE TAHOE AIRPORT. THIS IS 3.33 INCHES ABOVE NORMAL FOR THE
MONTH.
THE AVERAGE WIND SPEED FOR DECEMBER 2021 WAS 6.5 MPH. THE PEAK WIND
GUST FOR THE MONTH WAS 48 MPH FROM THE SOUTH ON THE 26TH.
#FINAL-12-21#