WFO Monthly/Daily Climate Data
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CXUS55 KREV 020414
CF6TVL

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SOUTH LAKE TAHOE CA
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   38 53 N
                                          LONGITUDE: 119 60 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  72  27  50   0  15   0 0.00    M    M  4.3 12  20   M    M   0        16  30
 2  73  29  51   1  14   0 0.00    M    M  2.5 10  20   M    M   0        18  20
 3  72  28  50   0  15   0 0.00    M    M  2.9 12  30   M    M   0        13  30
 4  72  31  52   3  13   0 0.00    M    M  3.3 15 190   M    M   0        21 180
 5  68  32  50   1  15   0 0.00    M    M  7.1 20 180   M    M   1 8      27 180
 6  58  46  52   4  13   0 0.01    M    M  7.8 22 190   M    M   8        28 190
 7  60  43  52   4  13   0    T    M    M  4.6 21 180   M    M   7        30 190
 8  50  27  39  -9  26   0 0.14    M    M  6.7 18 180   M    M   4 1      24 180
 9  55  23  39  -9  26   0 0.00    M    M  2.7 15  10   M    M   0        20  30
10  64  24  44  -3  21   0 0.00    M    M  5.7 18 170   M    M   0        23 170
11  45  27  36 -11  29   0 0.29    M    M  9.4 24  40   M    M   6 128    33 160
12  44  23  34 -13  31   0 0.00    M    M  4.5 16  20   M    M   1        24  10
13  53  24  39  -7  26   0 0.00    M    M  3.3 16 190   M    M   4        19 180
14  54  23  39  -7  26   0 0.00    M    M  2.2 12  20   M    M   0        19  30
15  66  23  45  -1  20   0 0.00    M    M  3.3  9  20   M    M   0 8      14  20
16  68  26  47   1  18   0 0.00    M    M  2.9  9 190   M    M   0        14 190
17  58  27  43  -2  22   0 0.25    M    M 10.0 31 190   M    M   2 12     49 180
18  41  25  33 -12  32   0 0.27    M    M  6.7 23 190   M    M   6 1      31 180
19  56  21  39  -6  26   0 0.00    M    M  4.4 18 190   M    M   0        30 180
20  55  43  49   5  16   0 0.04    M    M  8.6 28 200   M    M   7 1      40 180
21  57  44  51   7  14   0 0.33    M    M  5.4 20 190   M    M   9 1      26 200
22  52  39  46   2  19   0 0.28    M    M 13.6 31 200   M    M   9 1      47 190
23  44  34  39  -5  26   0 0.17    M    M 10.3 23 180   M    M   9 18     29 200
24  49  33  41  -2  24   0 4.89    M    M 14.6 28 190   M    M  10 1      42 190
25  35  27  31 -12  34   0 1.36    M    M  5.7 18 180   M    M   8 12     27 180
26  40  29  35  -8  30   0 0.00    M    M  7.5 17 180   M    M   6        20 180
27  56  32  44   1  21   0 0.00    M    M  3.0 10  30   M    M   3        13  30
28  56  28  42   0  23   0 0.00    M    M  2.3  9  30   M    M   0        12  30
29  60  27  44   2  21   0 0.00    M    M  2.4  9 180   M    M   1 12     13 200
30  59  39  49   7  16   0 0.00    M    M  7.1 24 190   M    M   3        35 180
31  58  41  50   8  15   0 0.00    M    M  7.0 16 190   M    M   1        24 180
================================================================================
SM 1750  945       660   0  8.03    M    181.8          M      105
================================================================================
AV 56.5 30.5                               5.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 31 190                 49 180
================================================================================
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:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   38 53 N
                                          LONGITUDE: 119 60 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 43.5   TOTAL FOR MONTH:   8.03    1 = FOG OR MIST
DPTR FM NORMAL:  -2.2   DPTR FM NORMAL:    6.60    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON  2    GRTST 24HR  4.89 ON 24-24      TO 1/4 MILE OR LESS
LOWEST:     21 ON 19                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:  22    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   660    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL    62    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1083    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -114

[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 29.46 ON 24

[REMARKS]

THE AVERAGE TEMPERATURE FOR OCTOBER 2021 AT THE SOUTH LAKE TAHOE
AIRPORT WAS 43.5 DEGREES WHICH IS 2.2 DEGREES BELOW NORMAL. THE
HIGHEST TEMPERATURE FOR OCTOBER WAS 73 DEGREES WHICH OCCURRED ON THE
2ND. THE LOWEST TEMPERATURE FOR THE MONTH WAS 21 DEGREES WHICH
OCCURRED ON THE 19TH.

FOR OCTOBER 2021, 8.03 INCHES OF PRECIPITATION WAS RECORDED AT THE
SOUTH LAKE TAHOE AIRPORT. THIS IS 6.60 INCHES ABOVE NORMAL AND SET A
NEW RECORD FOR MOST PRECIPITATION IN OCTOBER.

THE AVERAGE WIND SPEED FOR OCTOBER 2021 WAS 5.9 MPH. THE PEAK WIND
GUST FOR THE MONTH WAS 49 MPH FROM THE SOUTH ON THE 17TH.

#FINAL-10-21#


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