VACAVILLE, CA - HCND station 049200

049200 - VACAVILLE, California

Latitude
38° 25´N

Longitude
121° 57´W

Elevation
110 feet

10 nearest HCND stations

13 mi	NE :	DAVIS EXP FARM 2WSW, CA
19 mi	WSW :	NAPA STATE HOSPITAL, CA
40 mi	WSW :	PETALUMA FIRE STN #2, CA
41 mi	W :	SANTA ROSA, CA
41 mi	ESE :	LODI, CA
41 mi	SSW :	BERKELEY, CA
52 mi	WNW :	HEALDSBURG, CA
52 mi	S :	LIVERMORE, CA
55 mi	NNE :	MARYSVILLE, CA
69 mi	E :	ELECTRA PH, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17302	94.7%	7190	95.1%
TMIN	17287	94.7%	7173	94.8%
PRCP	12918	70.7%	5621	74.3%
SNOW	12057	66.0%	4981	65.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7190 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	519	0.03	61	64	1.0	map	table
Extreme low events Days with TMAX<=48°F	569	-0.01	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	519	0.35	108	26	4.2*	map	table
Extreme low events Days with TMAX<=48°F	569	-0.10	119	149	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	519	51	75	1.5*	map	table
Extreme low events Days with TMAX<=48°F	569	116	98	1.2	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7173 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	580	0.13	121	83	1.5*	map	table
Extreme high events Days with TMIN>=50°F	573	-0.18	65	109	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	580	-0.70	53	213	4.0*	map	table
Extreme high events Days with TMIN>=50°F	573	0.36	135	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	580	60	96	1.6*	map	table
Extreme high events Days with TMIN>=50°F	573	92	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	5621 by year	0.18"		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	4981 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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