FORT ROSS, CA - COOP Southwest station 043191

043191 - FORT ROSS, California

Latitude
38° 31´N

Longitude
123° 15´W

Elevation
34 meters

10 nearest COOP Southwest stations

4 mi	E :	CAZADERO, CA
8 mi	NNE :	SKAGGS SPRINGS LAS LOMAS, CA
8 mi	E :	GUERNEVILLE 2, CA
8 mi	E :	GUERNEVILLE FIRE DEPT, CA
9 mi	ENE :	VENADO, CA
10 mi	N :	CLOVERDALE 11 W, CA
12 mi	NE :	WARM SPRINGS DAM, CA
14 mi	NNE :	CLOVERDALE, CA
15 mi	NNE :	CLOVERDALE, CA
16 mi	N :	YORKVILLE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	16918	92.6%	7025	92.9%
TMIN	16943	92.8%	7033	93.0%
PRCP	17609	96.4%	7274	96.2%
SNOW	17699	96.9%	7339	97.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7025 by year	58.8°F	4.9°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>=66°F	606	0.10	88	75	1.2	map	table
Extreme low events Days with TMAX<=52°F	560	0.02	108	110	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>=66°F	606	0.47	136	30	4.5*	map	table
Extreme low events Days with TMAX<=52°F	560	-0.75	54	217	4.0*	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>=66°F	606	92	66	1.4*	map	table
Extreme low events Days with TMAX<=52°F	560	91	129	1.4*	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	7033 by year	42.3°F	5.6°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<=34°F	513	0.11	92	75	1.2	map	table
Extreme high events Days with TMIN>=51°F	565	-0.29	52	117	2.2*	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<=34°F	513	-0.58	65	173	2.7*	map	table
Extreme high events Days with TMIN>=51°F	565	0.46	143	34	4.2*	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<=34°F	513	106	79	1.3	map	table
Extreme high events Days with TMIN>=51°F	565	97	76	1.3	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	7274 by year	0.21"		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"	2837	0.53"	-0.04	458	485	1.1	map	table
Extreme events Days with PRCP>0.87"	563	1.57"	-0.15	88	112	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"	2837	0.53"	-0.10	436	550	1.3*	map	table
Extreme events Days with PRCP>0.87"	563	1.57"	-0.00	104	98	1.1	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"	2837	0.53"	521	482	1.1	map	table
Extreme events Days with PRCP>0.87"	563	1.57"	120	100	1.2	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	7339 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"	1	0.40"	0.59	0	0	NaN	map	table
Extreme events Days with SNOW>0.4"	0	NaN"	NaN	NaN	NaN	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"	1	0.40"	-0.38	0	0	NaN	map	table
Extreme events Days with SNOW>0.4"	0	NaN"	NaN	NaN	NaN	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"	1	0.40"	0	0	NaN	map	table
Extreme events Days with SNOW>0.4"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

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