CLOVERDALE, CA - COOP Southwest station 041838

041838 - CLOVERDALE, California

Latitude
38° 48´N

Longitude
123° 1´W

Elevation
102 meters

10 nearest COOP Southwest stations

1 mi	N :	CLOVERDALE, CA
3 mi	S :	WARM SPRINGS DAM, CA
6 mi	SW :	SKAGGS SPRINGS LAS LOMAS, CA
7 mi	WSW :	CLOVERDALE 11 W, CA
8 mi	S :	VENADO, CA
8 mi	WNW :	YORKVILLE, CA
12 mi	SSW :	CAZADERO, CA
12 mi	S :	GUERNEVILLE 2, CA
12 mi	S :	GUERNEVILLE FIRE DEPT, CA
14 mi	SSW :	FORT ROSS, CA

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

	Total observations	%	NDJFM observations	%
TMAX	14523	79.5%	6202	82.0%
TMIN	14536	79.6%	6205	82.0%
PRCP	14567	79.8%	6218	82.2%
SNOW	14577	79.8%	6221	82.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6202 by year	61.1°F	8.4°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>=75°F	473	0.11	68	51	1.3	map	table
Extreme low events Days with TMAX<=50°F	526	0.10	102	85	1.2	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>=75°F	473	0.47	116	32	3.6*	map	table
Extreme low events Days with TMAX<=50°F	526	-0.66	54	204	3.8*	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>=75°F	473	40	40	1.0	map	table
Extreme low events Days with TMAX<=50°F	526	120	77	1.6*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6205 by year	40.3°F	6.3°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<=31°F	460	-0.04	83	86	1.0	map	table
Extreme high events Days with TMIN>=50°F	501	-0.09	61	89	1.5*	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<=31°F	460	-0.57	52	154	3.0*	map	table
Extreme high events Days with TMIN>=50°F	501	0.55	144	22	6.5*	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<=31°F	460	88	62	1.4	map	table
Extreme high events Days with TMIN>=50°F	501	59	56	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	6218 by year	0.24"		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"	2227	0.68"	-0.04	363	390	1.1	map	table
Extreme events Days with PRCP>1.11"	443	2.08"	-0.10	73	90	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"	2227	0.68"	-0.03	373	414	1.1	map	table
Extreme events Days with PRCP>1.11"	443	2.08"	0.00	84	77	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"	2227	0.68"	464	296	1.6*	map	table
Extreme events Days with PRCP>1.11"	443	2.08"	108	50	2.2*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6221 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"	7	1.06"	0.34	1	0	Inf	map	table
Extreme events Days with SNOW>1.3"	1	1.80"	1.54	1	0	Inf	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"	7	1.06"	-1.97	0	6	Inf	map	table
Extreme events Days with SNOW>1.3"	1	1.80"	-2.17	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"	7	1.06"	1	4	4.0	map	table
Extreme events Days with SNOW>1.3"	1	1.80"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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