WFO Monthly/Daily Climate Data
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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CXUS51 KPHI 310815
CF6ABE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALLENTOWN PA
MONTH: MAY
YEAR: 2026
LATITUDE: 40 39 N
LONGITUDE: 75 26 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 63 36 50 -8 15 0 T 0.0 0 5.9 17 260 M M 3 27 230
2 59 44 52 -6 13 0 0.02 0.0 0 7.6 17 330 M M 7 22 330
3 60 42 51 -7 14 0 0.00 0.0 0 10.3 20 280 M M 5 31 260
4 72 40 56 -2 9 0 0.00 0.0 0 9.6 22 240 M M 1 31 270
5 82 51 67 8 0 2 0.02 0.0 0 11.2 26 220 M M 2 3 38 210
6 70 51 61 2 4 0 0.38 0.0 0 10.1 20 190 M M 8 1 28 190
7 64 47 56 -4 9 0 0.06 0.0 0 5.6 17 330 M M 6 28 310
8 63 40 52 -8 13 0 T 0.0 0 5.5 21 210 M M 6 29 260
9 59 46 53 -7 12 0 0.15 0.0 0 4.1 13 210 M M 7 12 17 220
10 71 45 58 -2 7 0 T 0.0 0 5.5 15 10 M M 8 12 22 280
11 63 47 55 -6 10 0 0.00 0.0 0 5.0 15 10 M M 2 23 10
12 67 39 53 -8 12 0 0.00 0.0 0 7.0 17 220 M M 0 25 220
13 70 52 61 0 4 0 0.13 0.0 0 8.1 23 280 M M 7 13 37 290
14 63 48 56 -6 9 0 0.00 0.0 0 8.3 17 300 M M 8 1 27 290
15 66 47 57 -5 8 0 0.00 0.0 0 7.3 20 320 M M 7 26 310
16 81 43 62 0 3 0 0.00 0.0 0 6.7 21 230 M M 3 26 230
17 86 59 73 11 0 8 0.00 0.0 0 7.5 16 230 M M 1 22 220
18 94 61 78 15 0 13 0.00 0.0 0 6.2 17 210 M M 0 25 240
19 94 65 80 17 0 15 0.00 0.0 0 7.1 22 250 M M 0 29 240
20 90 61 76 13 0 11 0.20 0.0 0 6.6 24 280 M M 2 13 40 290
21 62 53 58 -6 7 0 0.08 0.0 0 4.5 13 50 M M 6 16 30
22 69 51 60 -4 5 0 T 0.0 0 8.8 17 80 M M 2 26 80
23 56 47 52 -12 13 0 0.48 0.0 0 10.3 18 80 M M 10 1 27 120
24 59 50 55 -9 10 0 0.53 0.0 0 8.8 15 80 M M 10 1 19 80
25 79 55 67 2 0 2 0.13 0.0 0 2.4 12 360 M M 6 1 17 320
26 82 51 67 2 0 2 0.00 0.0 0 3.9 13 210 M M 1 12 17 180
27 83 63 73 8 0 8 0.01 0.0 0 7.5 16 360 M M 3 24 350
28 75 55 65 -1 0 0 T 0.0 0 11.7 26 350 M M 1 36 310
29 77 49 63 -3 2 0 0.00 0.0 0 7.5 20 240 M M 1 31 230
30 68 50 59 -7 6 0 0.00 0.0 0 13.5 26 350 M M 4 39 360
================================================================================
SM 2147 1488 185 61 2.19 0.0 224.1 M 127
================================================================================
AV 71.6 49.6 7.5 FASTST M M 4 MAX(MPH)
MISC ----> # 26 220 40 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ALLENTOWN PA
MONTH: MAY
YEAR: 2026
LATITUDE: 40 39 N
LONGITUDE: 75 26 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.6 TOTAL FOR MONTH: 2.19 1 = FOG OR MIST
DPTR FM NORMAL: -1.4 DPTR FM NORMAL: -1.33 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 19,18 GRTST 24HR 0.94 ON 23-24 TO 1/4 MILE OR LESS
LOWEST: 36 ON 1 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: 12
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 185 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL 36 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 5585 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL 320
[CDD (BASE 65) ]
TOTAL THIS MO. 61
DPTR FM NORMAL 4 [PRESSURE DATA]
TOTAL FM JAN 1 91 HIGHEST SLP M ON M
DPTR FM NORMAL 26 LOWEST SLP 29.71 ON 6
[REMARKS]