PLACERVILLE, CA - COOP Southwest station 046960

046960 - PLACERVILLE, California

Latitude
38° 42´N

Longitude
120° 49´W

Elevation
564 meters

10 nearest COOP Southwest stations

1 mi	N :	PLACERVILLE 2 W, CA
3 mi	ENE :	PLACERVILLE IFG, CA
4 mi	WSW :	SHINGLE SPRINGS, CA
5 mi	N :	KELSEY 1 N, CA
5 mi	ENE :	MOUNT DANAHER, CA
6 mi	N :	GARDEN VALLEY 2 S, CA
8 mi	SSE :	FIDDLETOWN DEXTER RANCH, CA
9 mi	N :	GEORGETOWN, CA
9 mi	S :	PLYMOUTH, CA
9 mi	NE :	PINO GRANDE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17260	94.5%	7241	95.7%
TMIN	17248	94.4%	7240	95.7%
PRCP	17572	96.2%	7333	97.0%
SNOW	17281	94.6%	7069	93.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7241 by year	56.7°F	8.6°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>=71°F	490	0.18	77	46	1.7*	map	table
Extreme low events Days with TMAX<=44°F	528	0.06	102	89	1.1	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>=71°F	490	0.55	137	28	4.9*	map	table
Extreme low events Days with TMAX<=44°F	528	-1.09	20	245	12.3*	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>=71°F	490	62	52	1.2	map	table
Extreme low events Days with TMAX<=44°F	528	76	145	1.9*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7240 by year	34.3°F	6.8°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<=25°F	648	-0.10	100	127	1.3	map	table
Extreme high events Days with TMIN>=45°F	559	-0.02	80	97	1.2	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<=25°F	648	-0.78	48	228	4.8*	map	table
Extreme high events Days with TMIN>=45°F	559	0.32	124	40	3.1*	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<=25°F	648	107	124	1.2	map	table
Extreme high events Days with TMIN>=45°F	559	85	90	1.1	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	7333 by year	0.20"		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"	2440	0.61"	-0.04	393	438	1.1	map	table
Extreme events Days with PRCP>1.03"	483	1.72"	-0.09	70	94	1.3	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"	2440	0.61"	-0.17	329	502	1.5*	map	table
Extreme events Days with PRCP>1.03"	483	1.72"	-0.31	59	118	2.0*	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"	2440	0.61"	479	411	1.2*	map	table
Extreme events Days with PRCP>1.03"	483	1.72"	88	82	1.1	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	7069 by year	0.02"		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"	56	2.57"	-0.05	6	6	1.0	map	table
Extreme events Days with SNOW>4.0"	11	5.82"	-0.02	2	1	2.0	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"	56	2.57"	-1.52	0	35	Inf*	map	table
Extreme events Days with SNOW>4.0"	11	5.82"	-1.65	0	8	Inf	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"	56	2.57"	3	19	6.3*	map	table
Extreme events Days with SNOW>4.0"	11	5.82"	0	2	Inf	map	table

SNOW under 2 index extremes Help

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