ROUGH ROCK SCHOOL, AZ - COOP Southwest station 027291

027291 - ROUGH ROCK SCHOOL, Arizona

Latitude
36° 25´N

Longitude
109° 51´W

Elevation
1906 meters

10 nearest COOP Southwest stations

8 mi	ESE :	MANY FARMS SCHOOL, AZ
12 mi	S :	BLACK MOUNTAIN MISSION, AZ
15 mi	S :	COTTONWOOD INDIAN SCHOOL, AZ
15 mi	SE :	CANYON DE CHELLY, AZ
15 mi	SE :	CHINLE, AZ
18 mi	N :	DINNEHOTSO, AZ
21 mi	E :	LUKACHUKAI, AZ
33 mi	NE :	TEEC NOS POS, AZ
37 mi	WSW :	PINON, AZ
39 mi	NW :	MONUMENT VALLEY, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	1197	6.6%	613	8.1%
TMIN	1187	6.5%	606	8.0%
PRCP	1382	7.6%	677	9.0%
SNOW	1379	7.6%	615	8.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	613 by year	46.8°F	10.6°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>=62°F	50	0.26	8	4	2.0	map	table
Extreme low events Days with TMAX<=32°F	49	-0.63	3	12	4.0*	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>=62°F	50	-0.41	1	6	6.0*	map	table
Extreme low events Days with TMAX<=32°F	49	-0.56	2	12	6.0*	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>=62°F	50	5	18	3.6	map	table
Extreme low events Days with TMAX<=32°F	49	10	11	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	606 by year	27.6°F	9.6°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<=12°F	45	-0.42	2	7	3.5	map	table
Extreme high events Days with TMIN>=40°F	50	0.03	7	7	1.0	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<=12°F	45	-0.90	0	15	Inf*	map	table
Extreme high events Days with TMIN>=40°F	50	0.03	4	4	1.0	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<=12°F	45	9	13	1.4	map	table
Extreme high events Days with TMIN>=40°F	50	5	17	3.4	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	677 by year	0.02"		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"	75	0.17"	-0.89	0	25	Inf*	map	table
Extreme events Days with PRCP>0.24"	15	0.49"	-0.45	0	4	Inf	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"	75	0.17"	-0.50	3	19	6.3*	map	table
Extreme events Days with PRCP>0.24"	15	0.49"	-1.07	0	6	Inf	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"	75	0.17"	20	16	1.2	map	table
Extreme events Days with PRCP>0.24"	15	0.49"	4	2	2.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	615 by year	0.07"		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"	15	3.07"	-0.78	0	3	Inf	map	table
Extreme events Days with SNOW>5.2"	3	8.47"	0.10	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"	15	3.07"	-0.61	0	3	Inf	map	table
Extreme events Days with SNOW>5.2"	3	8.47"	-0.60	0	0	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"	15	3.07"	6	5	1.2	map	table
Extreme events Days with SNOW>5.2"	3	8.47"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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