


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
901 CXUS56 KSTO 171300 CF6BLU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLUE CANYON MONTH: APRIL YEAR: 2025 LATITUDE: 39 16 N LONGITUDE: 120-42 E 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 30 26 28 M 37 0 1.57 M M 8.1 17 170 M M 10 123 27 200 2 41 26 34 M 31 0 0.00 M M 3.1 9 330 M M 4 12 18 30 3 45 28 37 M 28 0 0.00 M M 4.8 14 270 M M 3 20 270 4 51 33 42 M 23 0 0.00 M M 5.8 12 100 M M 0 22 80 5 60 39 50 M 15 0 0.00 M M 4.1 13 50 M M 0 24 50 6 57 44 51 M 14 0 0.00 M M 5.2 12 200 M M 0 19 180 7 45 38 42 M 23 0 0.45 M M 7.3 15 180 M M 9 12 25 180 8 55 37 46 M 19 0 0.00 M M 4.7 15 190 M M 2 23 180 9 66 44 55 M 10 0 0.00 M M 3.1 10 210 M M 0 17 270 10 65 50 58 M 7 0 0.00 M M 3.7 13 190 M M 0 19 170 11 64 48 56 M 9 0 0.00 M M 4.4 12 220 M M 1 19 180 12 59 45 52 M 13 0 0.00 M M 6.1 14 210 M M 0 22 230 13 65 44 55 M 10 0 0.00 M M 6.3 12 30 M M 0 24 50 14 69 47 58 M 7 0 0.00 M M 5.4 15 180 M M 0 25 220 15 69 53 61 M 4 0 0.00 M M 5.3 14 10 M M 2 3 26 360 16 65 43 54 M 11 0 0.00 M M 3.6 10 280 M M 3 12 14 260 ================================================================================ SM 906 645 261 0 2.02 M 81.0 M 34 ================================================================================ AV 56.6 40.3 5.1 FASTST M M 2 MAX(MPH) MISC ----> 17 170 27 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BLUE CANYON MONTH: APRIL YEAR: 2025 LATITUDE: 39 16 N LONGITUDE: 120-42 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 48.5 TOTAL FOR MONTH: 2.02 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 2.02 2 = FOG REDUCING VISIBILITY HIGHEST: 69 ON 14,15 GRTST 24HR 1.93 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 26 ON 2, 1 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: 1 0.01 INCH OR MORE: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 261 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 4190 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP 29.73 ON 16 [REMARKS]