IRONWOOD, MI - COOP Midwest station 204104

204104 - IRONWOOD, Michigan

Latitude
46° 28´N

Longitude
90° 11´W

Elevation
436 meters

10 nearest COOP Midwest stations

1 mi	W :	HURLEY, WI
10 mi	WNW :	SAXON 1 NE, WI
13 mi	E :	WAKEFIELD, MI
16 mi	W :	GURNEY, WI
21 mi	SSE :	MERCER RANGER STN, WI
23 mi	WSW :	MELLEN 4 NE, WI
28 mi	S :	FLAMBEAU RESERVOIR, WI
29 mi	SSE :	REST LAKE, WI
31 mi	ENE :	BERGLAND DAM, MI
33 mi	SSW :	BUTTERNUT 3 N, WI

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

	Total observations	%	NDJFM observations	%
TMAX	17933	98.2%	7476	98.8%
TMIN	18039	98.8%	7486	99.0%
PRCP	18104	99.1%	7476	98.8%
SNOW	18117	99.2%	7485	99.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7476 by year	28.5°F	13.2°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>=48°F	546	0.34	107	40	2.7*	map	table
Extreme low events Days with TMAX<=8°F	543	-0.26	86	126	1.5*	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>=48°F	546	-0.03	59	69	1.2	map	table
Extreme low events Days with TMAX<=8°F	543	-0.04	110	123	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>=48°F	546	93	69	1.3	map	table
Extreme low events Days with TMAX<=8°F	543	56	77	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7486 by year	9.5°F	15.9°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<=-17°F	507	-0.21	81	111	1.4	map	table
Extreme high events Days with TMIN>=31°F	529	0.23	86	45	1.9*	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<=-17°F	507	-0.11	91	124	1.4	map	table
Extreme high events Days with TMIN>=31°F	529	-0.18	39	66	1.7*	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<=-17°F	507	40	78	2.0*	map	table
Extreme high events Days with TMIN>=31°F	529	101	69	1.5*	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	7476 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"	3385	0.14"	-0.06	521	592	1.1*	map	table
Extreme events Days with PRCP>0.22"	644	0.46"	-0.09	73	101	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"	3385	0.14"	0.00	581	579	1.0	map	table
Extreme events Days with PRCP>0.22"	644	0.46"	-0.08	96	109	1.1	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"	3385	0.14"	545	495	1.1	map	table
Extreme events Days with PRCP>0.22"	644	0.46"	114	114	1.0	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	7485 by year	0.97"		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"	3225	2.25"	-0.09	505	598	1.2*	map	table
Extreme events Days with SNOW>3.5"	581	6.63"	-0.23	68	125	1.8*	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"	3225	2.25"	0.07	607	528	1.1*	map	table
Extreme events Days with SNOW>3.5"	581	6.63"	0.14	121	84	1.4*	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"	3225	2.25"	506	462	1.1	map	table
Extreme events Days with SNOW>3.5"	581	6.63"	89	94	1.1	map	table

SNOW under 2 index extremes Help

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