MOUNT LEMMON, AZ - COOP Southwest station 025733

025733 - MOUNT LEMMON, Arizona

Latitude
32° 25´N

Longitude
110° 43´W

Elevation
2345 meters

10 nearest COOP Southwest stations

0 mi	N :	PALISADE RANGER STN, AZ
2 mi	NW :	MOUNT LEMMON, AZ
3 mi	WNW :	MOUNT LEMMON SUMMIT, AZ
6 mi	SW :	SABINO CANYON, AZ
8 mi	N :	ORACLE 2 SE, AZ
8 mi	NNW :	ORACLE, AZ
8 mi	SSW :	TUCSON MAGNETIC OBSY, AZ
8 mi	NNE :	SAN MANUEL, AZ
9 mi	E :	REDINGTON, AZ
10 mi	SW :	TUCSON CAMP AVE EXP FM, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	2099	11.5%	902	11.9%
TMIN	2093	11.5%	903	11.9%
PRCP	2156	11.8%	939	12.4%
SNOW	2147	11.8%	932	12.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	902 by year	49.1°F	10.0°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>=63°F	65	-0.35	2	10	5.0*	map	table
Extreme low events Days with TMAX<=33°F	65	-0.09	11	14	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>=63°F	65	0.41	11	2	5.5*	map	table
Extreme low events Days with TMAX<=33°F	65	-0.48	4	15	3.8*	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>=63°F	65	0	45	Inf*	map	table
Extreme low events Days with TMAX<=33°F	65	0	38	Inf*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	903 by year	27.3°F	8.6°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<=13°F	64	-0.42	7	21	3.0*	map	table
Extreme high events Days with TMIN>=39°F	63	-0.45	2	14	7.0*	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<=13°F	64	-0.34	4	13	3.2*	map	table
Extreme high events Days with TMIN>=39°F	63	0.24	7	3	2.3	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<=13°F	64	0	36	Inf*	map	table
Extreme high events Days with TMIN>=39°F	63	0	40	Inf*	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	939 by year	0.07"		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"	89	0.72"	-0.03	18	13	1.4	map	table
Extreme events Days with PRCP>1.05"	17	2.13"	0.12	6	4	1.5	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"	89	0.72"	-0.81	2	31	15.5*	map	table
Extreme events Days with PRCP>1.05"	17	2.13"	-1.16	0	8	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"	89	0.72"	0	28	Inf*	map	table
Extreme events Days with PRCP>1.05"	17	2.13"	0	2	Inf	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	932 by year	0.31"		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"	67	4.36"	-0.11	14	12	1.2	map	table
Extreme events Days with SNOW>8.0"	9	11.17"	-0.14	3	2	1.5	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"	67	4.36"	-0.74	2	23	11.5*	map	table
Extreme events Days with SNOW>8.0"	9	11.17"	-0.88	0	4	Inf	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"	67	4.36"	0	23	Inf*	map	table
Extreme events Days with SNOW>8.0"	9	11.17"	0	2	Inf	map	table

SNOW under 2 index extremes Help

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