


WFO Monthly/Daily Climate Data
Issued by NWS State College, PA
Issued by NWS State College, PA
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394 CXUS51 KCTP 260800 CF6IPT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WILLIAMSPORT PA MONTH: APRIL YEAR: 2025 LATITUDE: 41 15 N LONGITUDE: 76 55 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 54 36 45 0 20 0 0.00 0.0 0 10.7 22 310 M M 5 35 310 2 50 29 40 -5 25 0 0.19 0.0 0 8.6 21 70 M M 5 37 90 3 78 47 63 18 2 0 0.08 0.0 0 9.8 30 250 M M 9 1 48 240 4 67 55 61 15 4 0 0.00 0.0 0 5.9 15 360 M M 7 21 360 5 56 48 52 6 13 0 0.46 0.0 0 9.9 21 110 M M 10 13 35 100 6 53 44 49 2 16 0 0.40 0.0 0 4.7 15 320 M M 10 18 20 320 7 44 35 40 -7 25 0 0.07 T 0 2.1 10 20 M M 9 14 14 10 8 44 29 37 -10 28 0 0.00 0.0 0 15.3 29 280 M M 4 44 270 9 50 25 38 -10 27 0 0.00 0.0 0 5.0 14 260 M M 3 19 300 10 45 36 41 -7 24 0 0.27 0.0 0 9.6 20 140 M M 9 1 32 130 11 47 39 43 -6 22 0 0.00 0.0 0 7.7 16 80 M M 10 1 23 60 12 50 41 46 -3 19 0 0.10 0.0 0 6.1 15 330 M M 10 1 24 330 13 62 38 50 1 15 0 0.00 0.0 0 7.8 18 340 M M 6 26 360 14 67 36 52 2 13 0 0.04 0.0 0 4.7 16 70 M M 4 3 21 70 15 63 42 53 3 12 0 0.01 0.0 0 11.8 37 260 M M 6 128 53 300 16 46 37 42 -9 23 0 0.00 0.0 0 14.8 28 280 M M 9 42 310 17 65 34 50 -1 15 0 0.00 0.0 0 7.5 17 240 M M 2 26 220 18 75 32 54 3 11 0 0.00 0.0 0 9.1 28 160 M M 2 53 170 19 89 51 70 18 0 5 0.05 0.0 0 6.2 39 280 M M 6 3 56 260 20 69 47 58 6 7 0 0.00 0.0 0 9.4 21 300 M M 2 29 320 21 68 44 56 3 9 0 T 0.0 0 9.2 23 140 M M 8 36 180 22 74 51 63 10 2 0 0.03 0.0 0 7.2 20 310 M M 3 12 28 300 23 78 44 61 8 4 0 0.00 0.0 0 3.6 12 180 M M 1 8 17 170 24 83 47 65 11 0 0 0.00 0.0 0 5.8 25 170 M M 0 39 170 25 74 54 64 10 1 0 0.46 0.0 0 6.1 18 160 M M 4 1 26 190 ================================================================================ SM 1551 1021 337 5 2.16 T 198.6 M 144 ================================================================================ AV 62.0 40.8 7.9 FASTST M M 6 MAX(MPH) MISC ----> 39 280 56 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: WILLIAMSPORT PA MONTH: APRIL YEAR: 2025 LATITUDE: 41 15 N LONGITUDE: 76 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 51.4 TOTAL FOR MONTH: 2.16 1 = FOG OR MIST DPTR FM NORMAL: 2.0 DPTR FM NORMAL: -0.84 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 19 GRTST 24HR 0.79 ON 5- 6 TO 1/4 MILE OR LESS LOWEST: 25 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 7- 7 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: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 337 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -55 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 5029 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -484 [CDD (BASE 65) ] TOTAL THIS MO. 5 DPTR FM NORMAL 5 [PRESSURE DATA] TOTAL FM JAN 1 5 HIGHEST SLP M ON M DPTR FM NORMAL 5 LOWEST SLP 29.49 ON 15 [REMARKS]