GILROY, CA - COOP Southwest station 043417

043417 - GILROY, California

Latitude
37° 0´N

Longitude
121° 34´W

Elevation
59 meters

COOP Southwest

California

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10 nearest COOP Southwest stations

5 mi	ENE :	GILROY 8 NE, CA
5 mi	W :	MOUNT MADONNA, CA
6 mi	NNW :	MORGAN HILL 2 E, CA
6 mi	NNW :	MORGAN HILL, CA
8 mi	E :	SAN FELIPE BELL STN, CA
8 mi	WNW :	HIGHLAND, CA
8 mi	NE :	GILROY 14 NE, CA
8 mi	W :	CORRALITOS ENOS RANCH, CA
9 mi	ENE :	GILROY 14 ENE, CA
9 mi	NW :	MORGAN HILL LORIGAN, CA

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

	Total observations	%	NDJFM observations	%
TMAX	14484	79.3%	5889	77.9%
TMIN	14476	79.3%	5882	77.8%
PRCP	14517	79.5%	5904	78.1%
SNOW	14546	79.6%	5928	78.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5889 by year	63.4°F	7.5°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>=76°F	396	0.22	66	34	1.9*	map	table
Extreme low events Days with TMAX<=53°F	435	0.03	83	76	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>=76°F	396	0.48	105	26	4.0*	map	table
Extreme low events Days with TMAX<=53°F	435	-0.77	36	169	4.7*	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>=76°F	396	51	35	1.5	map	table
Extreme low events Days with TMAX<=53°F	435	104	68	1.5*	map	table

TMAX under 2 index extremes Help

Station table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5882 by year	39.1°F	7.1°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	512	-0.19	85	114	1.3	map	table
Extreme high events Days with TMIN>=50°F	487	0.08	78	68	1.1	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	512	-0.43	60	145	2.4*	map	table
Extreme high events Days with TMIN>=50°F	487	0.45	133	26	5.1*	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<=29°F	512	100	40	2.5*	map	table
Extreme high events Days with TMIN>=50°F	487	96	57	1.7*	map	table

TMIN under 2 index extremes Help

Station table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5904 by year	0.12"		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"	1714	0.40"	0.03	298	284	1.0	map	table
Extreme events Days with PRCP>0.70"	340	1.23"	-0.02	66	71	1.1	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"	1714	0.40"	-0.05	285	328	1.2	map	table
Extreme events Days with PRCP>0.70"	340	1.23"	-0.11	62	71	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"	1714	0.40"	424	176	2.4*	map	table
Extreme events Days with PRCP>0.70"	340	1.23"	90	25	3.6*	map	table

PRCP under 2 index extremes Help

Station table

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SNOW Help top of page

SNOW	observations	mean
NDJFM	5928 by year	0.00"

No days with measureable SNOW during NDJFM over 1948-1997