YPSILANTI E MICH UNIV, MI - COOP Midwest station 209218_99999

209218_99999 - YPSILANTI E MICH UNIV, Michigan

Latitude
42° 14´N

Longitude
83° 37´W

Elevation
238 meters

10 nearest COOP Midwest stations

4 mi	E :	DETROIT WBAP WILLOW, MI
4 mi	E :	DETROIT WBAP WILLOW, MI
7 mi	NW :	ANN ARBOR UNIV OF MICH, MI
10 mi	S :	WILLIS 5 SSW, MI
12 mi	S :	MILAN 4 ESE, MI
14 mi	E :	DETROIT METROPOLITAN ARPT, MI
14 mi	E :	WAYNE, MI
20 mi	ENE :	DEARBORN, MI
21 mi	WNW :	CHELSEA, MI
23 mi	NW :	HELL, MI

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

	Total observations	%	NDJFM observations	%
TMAX	10392	56.9%	4362	57.7%
TMIN	10392	56.9%	4362	57.7%
PRCP	10402	57.0%	4382	57.9%
SNOW	10250	56.1%	4202	55.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4362 by year	38.8°F	12.2°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>=59°F	317	0.51	83	18	4.6*	map	table
Extreme low events Days with TMAX<=21°F	293	-0.29	44	67	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>=59°F	317	-0.40	23	70	3.0*	map	table
Extreme low events Days with TMAX<=21°F	293	0.35	80	39	2.1*	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>=59°F	317	73	52	1.4	map	table
Extreme low events Days with TMAX<=21°F	293	18	43	2.4*	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	4362 by year	24.0°F	11.6°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<=5°F	323	-0.27	50	76	1.5	map	table
Extreme high events Days with TMIN>=40°F	299	0.50	71	13	5.5*	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<=5°F	323	0.43	100	39	2.6*	map	table
Extreme high events Days with TMIN>=40°F	299	-0.35	20	55	2.8*	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<=5°F	323	21	39	1.9*	map	table
Extreme high events Days with TMIN>=40°F	299	74	43	1.7*	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	4382 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"	1611	0.20"	0.16	306	210	1.5*	map	table
Extreme events Days with PRCP>0.33"	313	0.63"	0.22	61	37	1.6*	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"	1611	0.20"	-0.10	248	303	1.2*	map	table
Extreme events Days with PRCP>0.33"	313	0.63"	-0.26	43	61	1.4	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"	1611	0.20"	274	249	1.1	map	table
Extreme events Days with PRCP>0.33"	313	0.63"	64	52	1.2	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	4202 by year	0.23"		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"	777	1.23"	-0.22	98	156	1.6*	map	table
Extreme events Days with SNOW>2.0"	148	3.70"	-0.29	13	32	2.5*	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"	777	1.23"	0.22	185	112	1.7*	map	table
Extreme events Days with SNOW>2.0"	148	3.70"	0.33	45	19	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"	777	1.23"	102	116	1.1	map	table
Extreme events Days with SNOW>2.0"	148	3.70"	22	21	1.0	map	table

SNOW under 2 index extremes Help

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