WFO Monthly/Daily Climate Data
Issued by NWS

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983
CXUS53 KLSX 191400
CF6UIN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   QUINCY IL
                                          MONTH:     SEPTEMBER
                                          YEAR:      2026
                                          LATITUDE:   39 57 N
                                          LONGITUDE:  91 12 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  99  72  86  14   0  21 0.00  0.0    0  7.1 13 210   M    M   0        18 230
 2  98  74  86  14   0  21 0.00  0.0    0  7.1 13 210   M    M   1        19 240
 3  97  75  86  15   0  21 0.00  0.0    0  7.2 16 240   M    M   0        21 230
 4  97  75  86  15   0  21 0.00  0.0    0  6.2 13 240   M    M   0        18 240
 5  98  74  86  15   0  21 0.00  0.0    0  4.9 17  30   M    M   0        21  30
 6  86  70  78   8   0  13 0.00  0.0    0  9.0 15  70   M    M   3        20  60
 7  85  65  75   5   0  10 0.00  0.0    0  7.6 14 110   M    M   0        20 100
 8  95  63  79   9   0  14 0.00  0.0    0  7.7 14 190   M    M   1        21 170
 9  81  69  75   6   0  10 0.29  0.0    0  5.7 16 340   M    M   4 18     24 340
10  76  64  70   1   0   5 0.64  0.0    0  2.2 12 190   M    M   8 123    16 210
11  82  62  72   3   0   7 0.00  0.0    0  4.6  9 170   M    M   6 12     13 160
12  85  64  75   7   0  10 0.00  0.0    0  6.2 14 320   M    M   1 1      19 320
13  79  57  68   0   0   3 0.01  0.0    0  8.2 20  30   M    M   3        26 360
14  84  58  71   3   0   6 0.00  0.0    0 12.2 21 140   M    M   3        30 150
15  94  69  82  15   0  17 0.55  0.0    0  9.1 23 360   M    M   3 13     35 350
16  85  69  77  10   0  12 0.71  0.0    0  5.9 29 290   M    M   5 13     46 280
17  94  72  83  16   0  18 0.00  0.0    0  6.7 14  30   M    M   1 8      17  40
18  87  72  80  14   0  15 0.00  0.0    0  7.5 14  50   M    M   5 1      18 150
================================================================================
SM 1602 1224         0 245  2.20  0.0    125.1          M       44
================================================================================
AV 89.0 68.0                               6.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    29 290                 46 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   QUINCY IL
                                          MONTH:     SEPTEMBER
                                          YEAR:      2026
                                          LATITUDE:   39 57 N
                                          LONGITUDE:  91 12 W

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

AVERAGE MONTHLY: 78.5   TOTAL FOR MONTH:   2.20    1 = FOG OR MIST
DPTR FM NORMAL:   9.3   DPTR FM NORMAL:    0.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON  1    GRTST 24HR  1.26 ON 15-16      TO 1/4 MILE OR LESS
LOWEST:     57 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   5
MAX 90 OR ABOVE:   8    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -24    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -29

[CDD (BASE 65) ]
TOTAL THIS MO.   245
DPTR FM NORMAL   146    [PRESSURE DATA]
TOTAL FM JAN 1  1385    HIGHEST SLP M ON M
DPTR FM NORMAL   290    LOWEST  SLP 29.82 ON 12

[REMARKS]