SAN LUIS OBISPO POLY, CA - HCND station 047851

047851 - SAN LUIS OBISPO POLY, California

Latitude
35° 18´N

Longitude
120° 40´W

Elevation
315 feet

HCND

California

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10 nearest HCND stations

24 mi	N :	PASO ROBLES, CA
78 mi	ENE :	WASCO, CA
82 mi	SE :	SANTA BARBARA, CA
89 mi	NE :	HANFORD 1S, CA
100 mi	SE :	OJAI, CA
110 mi	E :	TEJON RANCHO, CA
116 mi	NNE :	FRESNO WSO AP, CA
118 mi	NE :	LEMON COVE, CA
133 mi	ESE :	FAIRMONT, CA
138 mi	N :	MERCED MUNICIPAL AP, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17255	94.5%	7223	95.5%
TMIN	17163	94.0%	7151	94.6%
PRCP	12999	71.2%	5462	72.2%
SNOW	12054	66.0%	4931	65.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7223 by year	65.5°F	8.0°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>=79°F	526	0.17	75	49	1.5*	map	table
Extreme low events Days with TMAX<=55°F	638	0.10	130	99	1.3	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>=79°F	526	0.65	168	31	5.4*	map	table
Extreme low events Days with TMAX<=55°F	638	-1.01	16	281	17.6*	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>=79°F	526	65	86	1.3	map	table
Extreme low events Days with TMAX<=55°F	638	104	142	1.4*	map	table

TMAX under 2 index extremes Help

Station table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7151 by year	43.3°F	5.9°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<=35°F	651	0.12	145	109	1.3	map	table
Extreme high events Days with TMIN>=52°F	598	-0.18	62	119	1.9*	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<=35°F	651	-0.82	38	243	6.4*	map	table
Extreme high events Days with TMIN>=52°F	598	0.37	133	44	3.0*	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<=35°F	651	110	127	1.2	map	table
Extreme high events Days with TMIN>=52°F	598	90	106	1.2	map	table

TMIN under 2 index extremes Help

Station table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5462 by year	0.17"		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"	1714	0.55"	-0.02	291	319	1.1	map	table
Extreme events Days with PRCP>0.93"	341	1.71"	-0.02	60	69	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"	1714	0.55"	-0.20	246	385	1.6*	map	table
Extreme events Days with PRCP>0.93"	341	1.71"	-0.26	53	89	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"	1714	0.55"	348	257	1.4*	map	table
Extreme events Days with PRCP>0.93"	341	1.71"	82	44	1.9*	map	table

PRCP under 2 index extremes Help

Station table

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SNOW Help top of page

SNOW	observations	mean
NDJFM	4931 by year	0.00"

No days with measureable SNOW during NDJFM over 1948-1997