IRON MOUNTAIN, CA - COOP Southwest station 044297

044297 - IRON MOUNTAIN, California

Latitude
34° 8´N

Longitude
115° 8´W

Elevation
281 meters

10 nearest COOP Southwest stations

28 mi	NW :	AMBOY, CA
37 mi	NNW :	MITCHELL CAVERNS, CA
43 mi	SSW :	EAGLE MOUNTAIN, CA
48 mi	ENE :	NEEDLES AIRPORT, CA
49 mi	SSW :	HAYFIELD PUMPING PLANT, CA
50 mi	NE :	NEEDLES 2ND ORDER, CA
51 mi	ENE :	LAKE HAVASU, AZ
51 mi	ENE :	TOPOCK, AZ
51 mi	E :	PARKER, AZ
52 mi	ENE :	LAKE HAVASU CITY, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	17952	98.3%	7383	97.6%
TMIN	17991	98.5%	7428	98.2%
PRCP	18004	98.6%	7429	98.2%
SNOW	17981	98.5%	7404	97.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7383 by year	70.1°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>=85°F	512	0.18	88	49	1.8*	map	table
Extreme low events Days with TMAX<=56°F	518	0.11	113	85	1.3	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>=85°F	512	0.40	109	26	4.2*	map	table
Extreme low events Days with TMAX<=56°F	518	-0.73	30	180	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>=85°F	512	41	115	2.8*	map	table
Extreme low events Days with TMAX<=56°F	518	70	101	1.4*	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7428 by year	46.7°F	7.2°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<=36°F	569	0.06	126	109	1.2	map	table
Extreme high events Days with TMIN>=58°F	506	0.15	88	56	1.6*	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<=36°F	569	-0.83	21	204	9.7*	map	table
Extreme high events Days with TMIN>=58°F	506	0.61	147	22	6.7*	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<=36°F	569	70	103	1.5*	map	table
Extreme high events Days with TMIN>=58°F	506	47	109	2.3*	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	7429 by year	0.01"		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"	567	0.17"	0.00	106	102	1.0	map	table
Extreme events Days with PRCP>0.28"	113	0.53"	0.03	24	18	1.3	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"	567	0.17"	-0.20	78	127	1.6*	map	table
Extreme events Days with PRCP>0.28"	113	0.53"	-0.09	16	20	1.2	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"	567	0.17"	147	48	3.1*	map	table
Extreme events Days with PRCP>0.28"	113	0.53"	26	9	2.9*	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	7404 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"	1	1.00"	2.50	1	0	Inf	map	table
Extreme events Days with SNOW>1.0"	0	NaN"	NaN	NaN	NaN	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"	1	1.00"	-0.67	0	0	NaN	map	table
Extreme events Days with SNOW>1.0"	0	NaN"	NaN	NaN	NaN	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"	1	1.00"	0	0	NaN	map	table
Extreme events Days with SNOW>1.0"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: