WHEATON 3 SE, IL - COOP Midwest station 119221

119221 - WHEATON 3 SE, Illinois

Latitude
41° 49´N

Longitude
88° 4´W

Elevation
207 meters

10 nearest COOP Midwest stations

12 mi	SE :	LITTLE RED SCHOOL HOUSE, IL
13 mi	NNE :	ELK GROVE VIL FIREHOUSE, IL
13 mi	WSW :	AURORA, IL
14 mi	NE :	CHICAGO OHARE INTL AP, IL
14 mi	NE :	PARK RIDGE AF, IL
15 mi	S :	ROMEOVILLE WFO, IL
16 mi	E :	CICERO, IL
16 mi	NNE :	ARLINGTON HEIGTS 4 SS, IL
16 mi	NNW :	STREAMWOOD, IL
16 mi	E :	STICKNEY W SIDE TREAT WKS, IL

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

	Total observations	%	NDJFM observations	%
TMAX	17022	93.2%	7021	92.8%
TMIN	16994	93.1%	7013	92.7%
PRCP	17693	96.9%	7226	95.5%
SNOW	17505	95.8%	7028	92.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7021 by year	39.4°F	13.4°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>=61°F	469	0.39	103	38	2.7*	map	table
Extreme low events Days with TMAX<=20°F	514	-0.50	68	147	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>=61°F	469	-0.36	37	95	2.6*	map	table
Extreme low events Days with TMAX<=20°F	514	0.30	130	80	1.6*	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>=61°F	469	86	69	1.2	map	table
Extreme low events Days with TMAX<=20°F	514	53	65	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7013 by year	21.9°F	13.6°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<=-2°F	468	-0.49	63	134	2.1*	map	table
Extreme high events Days with TMIN>=40°F	485	0.19	78	42	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<=-2°F	468	0.30	124	71	1.7*	map	table
Extreme high events Days with TMIN>=40°F	485	-0.41	24	83	3.5*	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<=-2°F	468	43	60	1.4	map	table
Extreme high events Days with TMIN>=40°F	485	96	59	1.6*	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	7226 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"	2103	0.25"	-0.05	331	365	1.1	map	table
Extreme events Days with PRCP>0.40"	413	0.78"	0.02	65	66	1.0	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"	2103	0.25"	-0.11	289	371	1.3*	map	table
Extreme events Days with PRCP>0.40"	413	0.78"	-0.43	42	92	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"	2103	0.25"	310	335	1.1	map	table
Extreme events Days with PRCP>0.40"	413	0.78"	71	63	1.1	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7028 by year	0.21"		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"	970	1.55"	-0.29	129	226	1.8*	map	table
Extreme events Days with SNOW>2.5"	171	4.59"	-0.38	22	45	2.0*	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"	970	1.55"	0.15	191	142	1.3*	map	table
Extreme events Days with SNOW>2.5"	171	4.59"	0.02	27	25	1.1	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"	970	1.55"	99	148	1.5*	map	table
Extreme events Days with SNOW>2.5"	171	4.59"	21	25	1.2	map	table

SNOW under 2 index extremes Help

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