WFO Monthly/Daily Climate Data
Issued by NWS Portland, ME

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CXUS51 KGYX 011608
CF6PWM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   PORTLAND ME
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   43 39 N
                                          LONGITUDE:  70 19 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  74  58  66   0   0   1 0.27  0.0    0  5.7 10 270   M    M   5 1      14 280
 2  72  58  65  -1   0   0 1.53  0.0    0 11.0 22 360   M    M   8 1      31 350
 3  72  53  63  -3   2   0 0.00  0.0    0  9.5 20 300   M    M   6        26 300
 4  76  53  65  -1   0   0    T  0.0    0  6.5 21 310   M    M   1        26 310
 5  69  50  60  -5   5   0 0.12  0.0    0  6.3 14 180   M    M   8 1      21 180
 6  78  58  68   3   0   3 0.25  0.0    0  6.2 25 270   M    M   7 1      35 280
 7  76  54  65   0   0   0 0.00  0.0    0  6.3 15 270   M    M   1        22 250
 8  76  54  65   1   0   0 0.00  0.0    0  8.4 20 190   M    M   3        29 200
 9  69  65  67   3   0   2 0.64  0.0    0  6.4 17 190   M    M  10 13     24 190
10  74  54  64   0   1   0 0.38  0.0    0  8.1 24 300   M    M   6 13     30 300
11  75  48  62  -1   3   0 0.00  0.0    0  6.7 17 250   M    M   2        23 280
12  79  60  70   7   0   5 0.00  0.0    0  9.2 18 240   M    M   5        27 230
13  76  54  65   2   0   0 0.01  0.0    0  3.9 14 310   M    M   4        18 350
14  69  51  60  -2   5   0 0.00  0.0    0  6.5 14 160   M    M   4        19 190
15  76  64  70   8   0   5 0.17  0.0    0  8.9 24 320   M    M   9 138    33 300
16  69  55  62   0   3   0 0.03  0.0    0  5.4 13  30   M    M   5 1      17  10
17  67  53  60  -1   5   0 0.00  0.0    0  3.8 10 100   M    M   6 1      13  90
18  76  61  69   8   0   4 0.17  0.0    0  3.0 14  10   M    M   8 123    18  20
19  71  51  61   1   4   0 0.00  0.0    0  7.0 17 350   M    M   1        22  20
20  67  47  57  -3   8   0 0.00  0.0    0  4.4 12 170   M    M   1        15 170
21  68  47  58  -2   7   0 0.00  0.0    0  3.9 14 160   M    M   4 1      19 150
22  72  61  67   8   0   2    T  0.0    0  7.3 18 190   M    M  10 1      25 190
23  74  64  69  10   0   4 0.00  0.0    0  8.9 18 150   M    M   7        24 160
24  73  63  68  10   0   3 0.20  0.0    0 12.2 24 160   M    M  10 1      33 150
25  72  61  67   9   0   2 0.01  0.0    0  4.2 12  80   M    M   8 1      14  90
26  72  52  62   4   3   0 0.47  0.0    0  6.5 20 290   M    M   6 1      26 300
27  70  49  60   3   5   0 0.00  0.0    0  6.4 15 220   M    M   4        21 210
28  63  53  58   1   7   0    T  0.0    0  4.9 14 350   M    M   8        18 340
29  65  50  58   2   7   0 0.00  0.0    0  8.1 16 320   M    M   7        19 330
30  60  44  52  -4  13   0 0.03  0.0    0  7.3 17 340   M    M   7 8      21 330
================================================================================
SM 2150 1645        78  31  4.28  0.0    202.9          M      171
================================================================================
AV 71.7 54.8                               6.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    25 270                 35 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   PORTLAND ME
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   43 39 N
                                          LONGITUDE:  70 19 W

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

AVERAGE MONTHLY: 63.3   TOTAL FOR MONTH:   4.28    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:    0.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    79 ON 12    GRTST 24HR  1.80 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     44 ON 30                               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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    78    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -67    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1   109    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -64

[CDD (BASE 65) ]
TOTAL THIS MO.    31
DPTR FM NORMAL   -12    [PRESSURE DATA]
TOTAL FM JAN 1   521    HIGHEST SLP 30.44 ON 21
DPTR FM NORMAL    77    LOWEST  SLP 29.64 ON 10

[REMARKS]
#FINAL-09-21#


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