


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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503 CXUS55 KREV 141146 CF6TVL PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SOUTH LAKE TAHOE CA MONTH: MAY YEAR: 2025 LATITUDE: 38 53 N LONGITUDE: 119 60 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 29 46 2 19 0 0.00 M M 3.7 15 40 M M 0 21 20 2 66 30 48 4 17 0 0.00 M M 4.8 18 180 M M 4 30 180 3 56 40 48 4 17 0 0.09 M M 2.9 21 190 M M 8 13 30 180 4 47 40 44 0 21 0 0.23 M M 5.1 22 30 M M 10 1 30 30 5 57 32 45 0 20 0 T M M 4.7 17 90 M M 4 8 29 80 6 57 27 42 -3 23 0 0.00 M M 4.0 15 70 M M 0 24 330 7 65 28 47 2 18 0 0.00 M M 2.8 12 30 M M 0 22 230 8 68 30 49 3 16 0 0.00 M M 4.2 13 20 M M 1 21 30 9 75 36 56 10 9 0 0.00 M M 3.2 15 180 M M 0 21 180 10 75 37 56 10 9 0 0.00 M M 7.5 28 180 M M 1 40 150 11 63 50 57 11 8 0 0.00 M M 21.3 38 190 M M 0 62 190 12 50 34 42 -5 23 0 0.03 M M 15.8 32 200 M M 5 1 57 190 13 43 27 35 -12 30 0 0.09 M M 3.0 10 20 M M 6 1238 19 20 ================================================================================ SM 785 440 230 0 0.44 M 83.0 M 39 ================================================================================ AV 60.4 33.8 6.4 FASTST M M 3 MAX(MPH) MISC ----> 38 190 62 190 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SOUTH LAKE TAHOE CA MONTH: MAY YEAR: 2025 LATITUDE: 38 53 N LONGITUDE: 119 60 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 47.1 TOTAL FOR MONTH: 0.44 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -0.16 2 = FOG REDUCING VISIBILITY HIGHEST: 75 ON 10, 9 GRTST 24HR 0.32 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 27 ON 13, 6 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: 0 0.01 INCH OR MORE: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 230 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -25 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 6683 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -332 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.64 ON 11 [REMARKS]