TEJON RANCHO, CA - HCND station 048839

048839 - TEJON RANCHO, California

Latitude
35° 2´N

Longitude
118° 45´W

Elevation
1425 feet

10 nearest HCND stations

29 mi	SE :	FAIRMONT, CA
49 mi	SW :	OJAI, CA
52 mi	NW :	WASCO, CA
68 mi	SW :	SANTA BARBARA, CA
69 mi	SSE :	PASADENA, CA
95 mi	N :	LEMON COVE, CA
101 mi	NNW :	HANFORD 1S, CA
105 mi	SSE :	TUSTIN IRVINE RANCH, CA
110 mi	W :	SAN LUIS OBISPO POLY, CA
112 mi	SE :	REDLANDS, CA

Weather variables Help
Click a weather variable name to jump down to those statistics.

	Total observations	%	NDJFM observations	%
TMAX	17595	96.3%	7294	96.4%
TMIN	17754	97.2%	7318	96.8%
PRCP	12473	68.3%	5236	69.2%
SNOW	12061	66.0%	4905	64.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7294 by year	61.6°F	8.9°F		overall	NAM	PNA	CTI

TMAX and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme high events Days with TMAX>=75°F	557	0.14	85	57	1.5*	map	table
Extreme low events Days with TMAX<=48°F	511	-0.01	83	85	1.0	map	table

TMAX and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme high events Days with TMAX>=75°F	557	0.40	133	43	3.1*	map	table
Extreme low events Days with TMAX<=48°F	511	-0.55	56	165	2.9*	map	table

TMAX and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme high events Days with TMAX>=75°F	557	41	100	2.4*	map	table
Extreme low events Days with TMAX<=48°F	511	108	74	1.5*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7318 by year	39.3°F	7.0°F		overall	NAM	PNA	CTI

TMIN and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme low events Days with TMIN<=29°F	588	0.25	135	81	1.7*	map	table
Extreme high events Days with TMIN>=50°F	569	-0.16	66	104	1.6*	map	table

TMIN and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme low events Days with TMIN<=29°F	588	-0.35	83	166	2.0*	map	table
Extreme high events Days with TMIN>=50°F	569	0.34	138	59	2.3*	map	table

TMIN and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme low events Days with TMIN<=29°F	588	123	120	1.0	map	table
Extreme high events Days with TMIN>=50°F	569	59	97	1.6*	map	table

TMIN under 2 index extremes Help

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5236 by year	0.08"		overall	NAM	PNA	CTI

PRCP and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with PRCP>0.00"	1261	0.32"	-0.08	187	247	1.3*	map	table
Extreme events Days with PRCP>0.50"	250	0.83"	-0.05	40	47	1.2	map	table

PRCP and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with PRCP>0.00"	1261	0.32"	-0.24	171	280	1.6*	map	table
Extreme events Days with PRCP>0.50"	250	0.83"	-0.26	36	62	1.7*	map	table

PRCP and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with PRCP>0.00"	1261	0.32"	248	191	1.3*	map	table
Extreme events Days with PRCP>0.50"	250	0.83"	53	38	1.4	map	table

PRCP under 2 index extremes Help

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	4905 by year	0.00"		overall	NAM	PNA	CTI

SNOW and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with SNOW>0.0"	5	2.12"	0.44	2	0	Inf	map	table
Extreme events Days with SNOW>2.5"	1	4.00"	0.21	0	0	NaN	map	table

SNOW and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with SNOW>0.0"	5	2.12"	-1.26	0	2	Inf	map	table
Extreme events Days with SNOW>2.5"	1	4.00"	-1.07	0	0	NaN	map	table

SNOW and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with SNOW>0.0"	5	2.12"	1	1	1.0	map	table
Extreme events Days with SNOW>2.5"	1	4.00"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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