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000
CXUS56 KMFR 011000
CF6LMT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KLAMATH FALLS OR
                                          MONTH:     APRIL
                                          YEAR:      2011
                                          LATITUDE:   42  9 N
                                          LONGITUDE: 121 44 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  70  28  49   8  16   0 0.00    M    M  4.2 17 290   M    M   6        21 290
 2  50  26  38  -3  27   0 0.06    M    M 14.6 28 330   M    M   5        32 320
 3  49  18  34  -8  31   0 0.00    M    M  2.6 12  50   M    M   2        20 240
 4  60  31  46   4  19   0    T    M    M  7.0 23 270   M    M   7        26 290
 5  51  33  42   0  23   0 0.04    M    M 10.8 21 270   M    M   6 1      25 280
 6  44  25  35  -7  30   0 0.05    M    M 12.3 26 260   M    M   7 12     36 250
 7  37  21  29 -13  36   0 0.02    M    M 10.6 23 330   M    M   6 1      30  20
 8  46  27  37  -5  28   0    T    M    M 12.5 24 330   M    M   5        30 320
 9  46  19  33 -10  32   0 0.00    M    M  5.6 18 330   M    M   5        23 330
10  56  27  42  -1  23   0 0.00    M    M 10.4 23 180   M    M   8        26 180
11  49  33  41  -2  24   0    T    M    M 10.2 21 330   M    M   7        25 320
12  53  22  38  -5  27   0 0.00    M    M  4.6 22 260   M    M   6        26 260
13  44  29  37  -6  28   0    T    M    M 11.1 29 270   M    M   5 1      36 280
14  51  27  39  -4  26   0 0.00    M    M  7.5 23 270   M    M   8        29 270
15  49  36  43  -1  22   0 0.20    M    M  5.8 13 230   M    M  10        15 230
16  59  43  51   7  14   0 0.10    M    M  9.9 20 260   M    M   9 1      24 270
17  53  41  47   3  18   0 0.15    M    M  8.0 15 290   M    M  10        20 270
18  50  28  39  -5  26   0    T    M    M 10.6 22 270   M    M   6        26 260
19  55  22  39  -5  26   0 0.00    M    M  3.4 14 310   M    M   5        17 290
20  42  33  38  -7  27   0 0.46    M    M  4.4 17 160   M    M   9 1      20 160
21  45  28  37  -8  28   0 0.03    M    M  8.0 17 290   M    M   5 1      23 250
22  54  20  37  -8  28   0 0.00    M    M  2.1  9 180   M    M   5 1      14 120
23  51  28  40  -5  25   0 0.01    M    M  5.1 20 180   M    M   8        28 180
24  51  36  44  -2  21   0 0.09    M    M  9.4 24 270   M    M   9 1      31 270
25  49  32  41  -5  24   0 0.07    M    M 17.3 32 270   M    M   7 1      43 290
26  49  31  40  -6  25   0 0.00    M    M  6.9 18 250   M    M   6        23 280
27  61  26  44  -2  21   0 0.00    M    M  6.6 23 280   M    M   3        30 280
28  45  26  36 -11  29   0 0.01    M    M 10.2 30 290   M    M   7 1      37 300
29  46  23  35 -12  30   0    T    M    M 12.4 30 330   M    M   4        37 310
30  54  19  37 -10  28   0 0.00    M    M  3.7 14 310   M    M   1        20 320
================================================================================
SM 1519  838       762   0  1.29    M    247.8          M      187
================================================================================
AV 50.6 27.9                               8.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 32 270               # 43  290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  KLAMATH FALLS OR
                                          MONTH:    APRIL
                                          YEAR:     2011
                                          LATITUDE:   42  9 N
                                          LONGITUDE: 121 44 W

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

AVERAGE MONTHLY: 39.3   TOTAL FOR MONTH:   1.29    1 = FOG OR MIST
DPTR FM NORMAL:  -4.6   DPTR FM NORMAL:    0.54    2 = FOG REDUCING VISIBILITY
HIGHEST:    70 ON  1    GRTST 24HR  0.49 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:     18 ON  3                               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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  23    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   762    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   129    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1  6350    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL    70

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.71 ON  2

[REMARKS]
#FINAL-04-11#