WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KSGX 281145
CF6RIV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: RIVERSIDE/MARCH ARB CA
MONTH: JANUARY
YEAR: 2026
LATITUDE: 33 53 N
LONGITUDE: 117-15 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 60 48 54 3 11 0 0.22 M M 3.6 10 110 M M 8 1 M M
2 66 51 59 7 6 0 0.01 M M 3.5 12 140 M M 8 12 M M
3 64 55 60 8 5 0 0.09 M M 5.4 13 170 M M 9 1 M M
4 60 53 57 5 8 0 0.30 M M 5.3 58 42 M M 8 1 M M
5 61 47 54 2 11 0 T M M 0.9 5 170 M M 7 12 M M
6 62 40 51 -1 14 0 T M M 0.4 4 80 M M 5 1 M M
7 63 42 53 1 12 0 0.00 M M 2.8 10 300 M M 3 M M
8 58 40 49 -3 16 0 0.00 M M 8.4 26 10 M M 4 12 39 350
9 59 35 47 -5 18 0 0.00 M M 5.0 22 350 M M 0 33 310
10 66 33 50 -2 15 0 0.00 M M 5.5 14 80 M M 0 18 60
11 69 37 53 1 12 0 0.00 M M 9.2 18 60 M M 0 24 60
12 70 37 54 2 11 0 0.00 M M 6.1 13 80 M M 0 18 80
13 77 44 61 9 4 0 0.00 M M 5.5 13 50 M M 0 23 50
14 80 37 59 7 6 0 0.00 M M 4.5 13 30 M M 0 M M
15 78 43 61 9 4 0 0.00 M M 3.5 9 110 M M 0 M M
16 78 36 57 5 8 0 0.00 M M 2.9 12 320 M M 0 M M
17 77 35 56 4 9 0 0.00 M M 2.6 10 60 M M 0 M M
18 78 38 58 6 7 0 0.00 M M 0.5 5 270 M M 0 M M
19 78 37 58 6 7 0 0.00 M M 1.8 7 340 M M 0 M M
20 76 40 58 6 7 0 0.00 M M 1.8 6 20 M M 0 M M
21 70 39 55 3 10 0 T M M 1.9 6 10 M M 2 M M
22 64 46 55 3 10 0 0.02 M M 2.2 9 280 M M 5 18 M M
23 63 48 56 4 9 0 T M M 3.6 8 290 M M 6 18 M M
24 64 39 52 0 13 0 0.00 M M 3.4 12 290 M M 5 1 M M
25 66 33 50 -1 15 0 0.00 M M 0.8 6 320 M M 3 12 M M
26 69 35 52 1 13 0 0.00 M M 4.8 15 80 M M 2 M M
27 71 28 50 -1 15 0 0.00 M M 1.6 7 280 M M 0 M M
================================================================================
SM 1847 1096 276 0 0.64 M 97.4 M 75
================================================================================
AV 68.4 40.6 3.6 FASTST M M 3 MAX(MPH)
MISC ----> 58 42 39 350
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: RIVERSIDE/MARCH ARB CA
MONTH: JANUARY
YEAR: 2026
LATITUDE: 33 53 N
LONGITUDE: 117-15 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.5 TOTAL FOR MONTH: 0.64 1 = FOG OR MIST
DPTR FM NORMAL: 2.6 DPTR FM NORMAL: -1.18 2 = FOG REDUCING VISIBILITY
HIGHEST: 80 ON 14 GRTST 24HR 1.90 ON 1- 2 TO 1/4 MILE OR LESS
LOWEST: 28 ON 27 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR M ON M 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: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 276 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -83 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 714 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -408
[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 M ON M
[REMARKS]