VACAVILLE, CA - COOP Southwest station 049200

049200 - VACAVILLE, California

Latitude
38° 24´N

Longitude
121° 58´W

Elevation
34 meters

10 nearest COOP Southwest stations

5 mi	N :	WINTERS, CA
6 mi	S :	TRAVIS FIELD AFB, CA
9 mi	NE :	DAVIS 2 WSW EXP FARM, CA
10 mi	S :	GRIZZLY ISLAND REFUGE, CA
13 mi	NNE :	WOODLAND 1 WNW, CA
14 mi	SE :	RIO VISTA, CA
14 mi	E :	CLARKSBURG, CA
15 mi	SE :	BRANNAN ISLAND, CA
16 mi	ENE :	SACRAMENTO EXECUTIVE ARPT, CA
16 mi	ESE :	WALNUT GROVE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17465	95.6%	7244	95.8%
TMIN	17466	95.6%	7239	95.7%
PRCP	17486	95.7%	7244	95.8%
SNOW	17499	95.8%	7248	95.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7244 by year	60.4°F	8.5°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>=74°F	522	0.03	61	64	1.0	map	table
Extreme low events Days with TMAX<=48°F	573	-0.00	108	106	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>=74°F	522	0.35	109	26	4.2*	map	table
Extreme low events Days with TMAX<=48°F	573	-0.11	119	152	1.3	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>=74°F	522	51	75	1.5*	map	table
Extreme low events Days with TMAX<=48°F	573	116	98	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7239 by year	39.2°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	586	0.13	122	84	1.5*	map	table
Extreme high events Days with TMIN>=50°F	577	-0.18	65	110	1.7*	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	586	-0.71	54	216	4.0*	map	table
Extreme high events Days with TMIN>=50°F	577	0.36	137	40	3.4*	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	586	60	97	1.6*	map	table
Extreme high events Days with TMIN>=50°F	577	94	92	1.0	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	7244 by year	0.14"		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"	2140	0.48"	-0.05	349	388	1.1	map	table
Extreme events Days with PRCP>0.79"	428	1.46"	-0.13	70	93	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"	2140	0.48"	-0.07	360	420	1.2*	map	table
Extreme events Days with PRCP>0.79"	428	1.46"	-0.16	61	92	1.5*	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"	2140	0.48"	432	346	1.2*	map	table
Extreme events Days with PRCP>0.79"	428	1.46"	93	54	1.7*	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	7248 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	1.00"	1.18	2	0	Inf	map	table
Extreme events Days with SNOW>0.8"	2	2.00"	1.06	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	1.00"	-1.32	0	3	Inf	map	table
Extreme events Days with SNOW>0.8"	2	2.00"	-0.55	0	1	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"	5	1.00"	3	2	1.5	map	table
Extreme events Days with SNOW>0.8"	2	2.00"	1	1	1.0	map	table

SNOW under 2 index extremes Help

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