


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
494 CXUS56 KMFR 070930 CF6AAT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ALTURAS CA MONTH: APRIL YEAR: 2025 LATITUDE: 41 29 N LONGITUDE: 120 34 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 40 30 35 -7 30 0 0.12 M M 6.4 24 270 M M 8 12 31 270 2 44 27 36 -6 29 0 T M M 4.9 10 340 M M 8 M M 3 50 22 36 -6 29 0 0.00 M M 4.2 13 10 M M 6 1 20 300 4 55 20 38 -4 27 0 0.00 M M 4.4 14 60 M M 0 8 23 30 5 65 19 42 0 23 0 0.00 M M 3.1 15 150 M M 0 18 20 140 6 69 25 47 5 18 0 0.00 M M 7.6 20 180 M M 2 18 28 180 ================================================================================ SM 323 143 156 0 0.12 M 30.6 M 24 ================================================================================ AV 53.8 23.8 5.1 FASTST M M 4 MAX(MPH) MISC ----> 24 270 31 270 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ALTURAS CA MONTH: APRIL YEAR: 2025 LATITUDE: 41 29 N LONGITUDE: 120 34 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 38.8 TOTAL FOR MONTH: 0.12 1 = FOG OR MIST DPTR FM NORMAL: -3.2 DPTR FM NORMAL: -0.16 2 = FOG REDUCING VISIBILITY HIGHEST: 69 ON 6 GRTST 24HR 0.15 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 19 ON 5 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 156 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 17 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 5089 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -429 [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 29.74 ON 1 [REMARKS]