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000
CXUS55 KREV 010856
CF6TVL

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

                                          STATION:   SOUTH LAKE TAHOE CA
                                          MONTH:     SEPTEMBER
                                          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  76  33  55  -3  10   0 0.00    M    M  3.1 16 190   M    M  10 8      23 200
 2  75  31  53  -5  12   0 0.00    M    M  3.4 15 180   M    M  10 8      22 180
 3  74  33  54  -3  11   0 0.00    M    M  2.9 10  30   M    M  10 8      14  20
 4  80  33  57   0   8   0 0.00    M    M  4.0 12  30   M    M  10 8      14  20
 5  82  34  58   1   7   0 0.00    M    M  3.6 12  30   M    M   9 8      15  30
 6  84  36  60   3   5   0 0.00    M    M  3.5 13  30   M    M   9 8      16  40
 7  86  40  63   6   2   0 0.00    M    M  3.4 12  30   M    M   5 8      17 200
 8  85  41  63   7   2   0 0.00    M    M  3.3 13  30   M    M   3 8      17 200
 9  86  47  67  11   0   2    T    M    M  4.9 22 200   M    M   2 38     28 200
10  73  49  61   5   4   0 0.10    M    M  6.5 25 180   M    M   4 138    36 180
11  77  42  60   4   5   0 0.00    M    M  3.3 15 180   M    M   1        24 200
12  79  41  60   4   5   0 0.00    M    M  4.2 17 190   M    M   0        24 180
13  77  32  55   0  10   0 0.00    M    M  4.4 14  30   M    M   0        17  20
14  80  35  58   3   7   0 0.00    M    M  3.3 10  20   M    M   0        15  20
15  80  40  60   5   5   0 0.00    M    M  4.2 17 180   M    M   0 8      22 190
16  75  33  54   0  11   0 0.00    M    M  5.2 14  30   M    M   0 8      18  20
17  76  37  57   3   8   0 0.00    M    M  6.0 18 190   M    M   1 8      27 180
18  68  54  61   7   4   0 0.00    M    M 14.0 30 180   M    M   1        39 180
19  66  48  57   3   8   0 0.00    M    M 11.3 30 170   M    M   3        48 180
20  69  30  50  -3  15   0 0.00    M    M  3.4 10  80   M    M   0        19  60
21  74  30  52  -1  13   0 0.00    M    M  2.5  9  30   M    M   7 8      12  40
22  75  34  55   2  10   0 0.00    M    M  4.9 20 190   M    M   M 8      29 190
23  73  34  54   2  11   0 0.00    M    M  3.5 12  50   M    M   0 8      21  40
24  79  33  56   4   9   0 0.00    M    M  4.1  9  30   M    M   0        12  20
25  78  37  58   6   7   0 0.00    M    M  4.2 18 190   M    M   0 8      23 190
26  74  40  57   5   8   0 0.00    M    M  5.2 22 180   M    M   0 8      33 180
27  69  47  58   7   7   0    T    M    M 11.5 28 190   M    M   0        41 190
28  60  31  46  -5  19   0    T    M    M  5.2 28 190   M    M   2        42 190
29  62  26  44  -7  21   0 0.00    M    M  3.6 13  30   M    M   0        17  20
30  67  26  47  -3  18   0 0.00    M    M  3.3  8  20   M    M   0        14  20
================================================================================
SM 2259 1107       262   2  0.10    M    145.9          M       87
================================================================================
AV 75.3 36.9                               4.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 30 180                 48 180
================================================================================
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:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   38 53 N
                                          LONGITUDE: 119 60 W

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

AVERAGE MONTHLY: 56.1   TOTAL FOR MONTH:   0.10    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:   -0.18    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  9, 7  GRTST 24HR  0.10 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:     26 ON 30,29                             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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   262    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL   -57    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1   423    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -176

[CDD (BASE 65) ]
TOTAL THIS MO.     2
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1   142    HIGHEST SLP M ON M
DPTR FM NORMAL   114    LOWEST  SLP 29.80 ON  1

[REMARKS]

THE AVERAGE TEMPERATURE FOR SEPTEMBER 2021 AT THE SOUTH LAKE TAHOE
AIRPORT WAS 56.1 DEGREES WHICH IS 1.7 DEGREES ABOVE NORMAL. THE
HIGHEST TEMPERATURE FOR SEPTEMBER WAS 86 WHICH OCCURRED ON THE 7TH
AND 9TH. THE LOWEST TEMPERATURE FOR THE MONTH WAS 26 WHICH OCCURRED
ON THE 29TH AND 30TH.

FOR SEPTEMBER 2021, 0.10 INCHES OF PRECIPITATION WAS RECORDED AT THE
SOUTH LAKE TAHOE AIRPORT. THIS IS 0.18 BELOW NORMAL.

THE AVERAGE WIND SPEED FOR SEPTEMBER 2021 WAS 4.9 MPH. THE PEAK WIND
GUST FOR THE MONTH WAS 48 MPH FROM THE SOUTH ON THE 19TH.

#FINAL-09-21#