WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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722
CXUS56 KSTO 201301
CF6RBL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: RED BLUFF
MONTH: MAY
YEAR: 2026
LATITUDE: 40 8 N
LONGITUDE: 122-15 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 83 54 69 5 0 4 0.00 M M 3.9 9 130 M M 0 12 130
2 81 59 70 6 0 5 0.00 M M 4.9 15 180 M M 0 20 170
3 70 55 63 -1 2 0 0.04 M M 8.0 23 70 M M 2 30 80
4 63 53 58 -7 7 0 0.12 M M 9.3 22 150 M M 9 1 28 150
5 67 53 60 -5 5 0 T M M 4.7 12 180 M M 10 1 14 150
6 77 59 68 3 0 3 0.00 M M 2.8 9 160 M M 5 14 120
7 81 55 68 2 0 3 0.00 M M 3.9 12 150 M M 3 15 150
8 87 62 75 9 0 10 0.00 M M 3.0 9 330 M M 2 14 320
9 95 57 76 10 0 11 0.00 M M 5.8 14 10 M M 0 21 340
10 89 59 74 8 0 9 0.00 M M 4.7 12 150 M M 0 14 160
11 94 63 79 12 0 14 0.00 M M 4.6 10 150 M M 0 16 170
12 92 61 77 10 0 12 T M M 8.0 22 160 M M 0 28 140
13 85 56 71 4 0 6 0.00 M M 4.1 14 280 M M 0 8 20 280
14 92 55 74 6 0 9 0.00 M M 7.4 18 360 M M 0 8 27 310
15 88 62 75 7 0 10 0.00 M M 12.8 22 290 M M 0 36 280
16 79 59 69 1 0 4 0.00 M M 16.2 26 340 M M 0 40 340
17 76 57 67 -1 0 2 0.00 M M 18.4 35 10 M M 0 49 360
18 85 56 71 2 0 6 0.00 M M 10.2 18 350 M M 0 27 350
19 88 50 69 0 0 4 0.00 M M 6.4 16 360 M M 0 23 350
================================================================================
SM 1572 1085 14 112 0.16 M 139.1 M 31
================================================================================
AV 82.7 57.1 7.3 FASTST M M 2 MAX(MPH)
MISC ----> 35 10 49 360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: RED BLUFF
MONTH: MAY
YEAR: 2026
LATITUDE: 40 8 N
LONGITUDE: 122-15 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 69.9 TOTAL FOR MONTH: 0.16 1 = FOG OR MIST
DPTR FM NORMAL: 3.5 DPTR FM NORMAL: -0.63 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 9 GRTST 24HR 0.12 ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: 50 ON 19 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: 2
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 14 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -30 PTCLDY (SCALE 4-7) 1
TOTAL FM JUL 1 2014 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -490
[CDD (BASE 65) ]
TOTAL THIS MO. 112
DPTR FM NORMAL 40 [PRESSURE DATA]
TOTAL FM JAN 1 165 HIGHEST SLP M ON M
DPTR FM NORMAL 65 LOWEST SLP 29.75 ON 12
[REMARKS]