BRIGHT ANGEL R S, AZ - COOP Southwest station 021001

021001 - BRIGHT ANGEL R S, Arizona

Latitude
36° 13´N

Longitude
112° 4´W

Elevation
2560 meters

10 nearest COOP Southwest stations

5 mi	SSW :	INNER CANYON USGS, AZ
5 mi	SSW :	PHANTOM RANCH, AZ
7 mi	SSW :	GRAND CANYON AIRWAYS, AZ
7 mi	SSW :	GRAND CANYON HDQS, AZ
7 mi	SSW :	GRAND CANYON NATL PARK, AZ
7 mi	SSW :	GRAND CANYON N P 2, AZ
21 mi	W :	SUPAI, AZ
21 mi	N :	HOUSE ROCK, AZ
22 mi	NNW :	RYAN STATION, AZ
22 mi	NNW :	JACOB LAKE, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	15005	82.2%	5230	69.2%
TMIN	15029	82.3%	5235	69.2%
PRCP	15290	83.7%	5281	69.8%
SNOW	15273	83.6%	5262	69.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5230 by year	41.9°F	9.3°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>=55°F	440	0.09	69	53	1.3	map	table
Extreme low events Days with TMAX<=28°F	402	0.34	97	44	2.2*	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>=55°F	440	0.43	94	18	5.2*	map	table
Extreme low events Days with TMAX<=28°F	402	-0.72	25	137	5.5*	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>=55°F	440	22	123	5.6*	map	table
Extreme low events Days with TMAX<=28°F	402	40	99	2.5*	map	table

TMAX under 2 index extremes Help

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5235 by year	20.3°F	9.2°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<=6°F	385	0.30	100	53	1.9*	map	table
Extreme high events Days with TMIN>=33°F	379	-0.18	38	68	1.8*	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<=6°F	385	-0.52	42	109	2.6*	map	table
Extreme high events Days with TMIN>=33°F	379	0.30	79	31	2.5*	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<=6°F	385	41	85	2.1*	map	table
Extreme high events Days with TMIN>=33°F	379	29	121	4.2*	map	table

TMIN under 2 index extremes Help

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5281 by year	0.10"		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"	1167	0.44"	0.13	245	198	1.2*	map	table
Extreme events Days with PRCP>0.70"	231	1.25"	0.17	54	39	1.4	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"	1167	0.44"	-0.26	157	274	1.7*	map	table
Extreme events Days with PRCP>0.70"	231	1.25"	-0.36	28	61	2.2*	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"	1167	0.44"	196	192	1.0	map	table
Extreme events Days with PRCP>0.70"	231	1.25"	40	31	1.3	map	table

PRCP under 2 index extremes Help

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	5262 by year	0.81"		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"	1053	4.03"	0.14	225	174	1.3*	map	table
Extreme events Days with SNOW>6.0"	203	10.09"	0.27	53	28	1.9*	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"	1053	4.03"	-0.30	140	259	1.8*	map	table
Extreme events Days with SNOW>6.0"	203	10.09"	-0.38	23	55	2.4*	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"	1053	4.03"	180	176	1.0	map	table
Extreme events Days with SNOW>6.0"	203	10.09"	24	28	1.2	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: