PORTAL 4 SW, AZ - COOP Southwest station 026716

026716 - PORTAL 4 SW, Arizona

Latitude
31° 53´N

Longitude
109° 12´W

Elevation
1643 meters

10 nearest COOP Southwest stations

0 mi	N :	PORTAL 4 SW, AZ
1 mi	ENE :	PORTAL, AZ
7 mi	S :	APACHE 6 WNW, AZ
9 mi	SW :	RUCKER CANYON, AZ
17 mi	SW :	LESLIE CANYON, AZ
20 mi	S :	STEPHENS RANCH, AZ
20 mi	SW :	MC NEAL, AZ
22 mi	SW :	DOUGLAS BISBEE-DOUGLAS INTL A, AZ
22 mi	W :	PEARCE SUNSITES, AZ
25 mi	W :	COCHISE STRONGHOLD, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	11976	65.6%	4917	65.0%
TMIN	11970	65.5%	4914	65.0%
PRCP	11976	65.6%	4922	65.1%
SNOW	11846	64.9%	4818	63.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4917 by year	58.0°F	9.2°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>=71°F	411	0.27	84	41	2.0*	map	table
Extreme low events Days with TMAX<=44°F	348	0.19	77	49	1.6*	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>=71°F	411	-0.02	51	50	1.0	map	table
Extreme low events Days with TMAX<=44°F	348	-0.00	56	63	1.1	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>=71°F	411	42	102	2.4*	map	table
Extreme low events Days with TMAX<=44°F	348	93	30	3.1*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4914 by year	26.0°F	8.1°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<=15°F	426	0.07	95	77	1.2	map	table
Extreme high events Days with TMIN>=39°F	357	0.15	76	57	1.3	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<=15°F	426	-0.01	68	68	1.0	map	table
Extreme high events Days with TMIN>=39°F	357	-0.56	35	105	3.0*	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<=15°F	426	80	72	1.1	map	table
Extreme high events Days with TMIN>=39°F	357	73	40	1.8*	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	4922 by year	0.05"		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"	892	0.27"	0.08	162	148	1.1	map	table
Extreme events Days with PRCP>0.42"	178	0.83"	0.29	38	15	2.5*	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"	892	0.27"	-0.09	129	175	1.4*	map	table
Extreme events Days with PRCP>0.42"	178	0.83"	-0.17	20	34	1.7	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"	892	0.27"	239	70	3.4*	map	table
Extreme events Days with PRCP>0.42"	178	0.83"	56	12	4.7*	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	4818 by year	0.04"		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"	108	2.01"	-0.28	13	26	2.0	map	table
Extreme events Days with SNOW>3.0"	20	6.35"	-0.17	3	5	1.7	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"	108	2.01"	-0.17	10	20	2.0	map	table
Extreme events Days with SNOW>3.0"	20	6.35"	-0.21	2	5	2.5	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"	108	2.01"	39	5	7.8*	map	table
Extreme events Days with SNOW>3.0"	20	6.35"	6	0	Inf	map	table

SNOW under 2 index extremes Help

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