NORWALK WWTP, OH - COOP Midwest station 336118

336118 - NORWALK WWTP, Ohio

Latitude
41° 16´N

Longitude
82° 37´W

Elevation
204 meters

10 nearest COOP Midwest stations

1 mi	S :	NORWALK-MILAN, OH
6 mi	SSE :	NORWALK 5 SE, OH
14 mi	NNW :	SANDUSKY, OH
19 mi	WNW :	VICKERY 2 NW, OH
20 mi	SSW :	PLYMOUTH 2 WSW, OH
21 mi	E :	OBERLIN, OH
23 mi	NNW :	CATAWBA ISLAND 1 SW, OH
26 mi	W :	FREMONT, OH
28 mi	NNW :	PUT-IN-BAY, OH
29 mi	W :	FREMONT AG STA, OH

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

	Total observations	%	NDJFM observations	%
TMAX	17930	98.2%	7504	99.2%
TMIN	17932	98.2%	7512	99.3%
PRCP	18134	99.3%	7539	99.7%
SNOW	17802	97.5%	7237	95.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7504 by year	40.4°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>=62°F	554	0.27	90	39	2.3*	map	table
Extreme low events Days with TMAX<=22°F	582	-0.24	92	138	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>=62°F	554	-0.43	35	110	3.1*	map	table
Extreme low events Days with TMAX<=22°F	582	0.44	168	76	2.2*	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>=62°F	554	102	97	1.1	map	table
Extreme low events Days with TMAX<=22°F	582	55	64	1.2	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	7512 by year	23.9°F	12.5°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<=3°F	541	-0.38	75	146	1.9*	map	table
Extreme high events Days with TMIN>=41°F	540	0.22	93	53	1.8*	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<=3°F	541	0.48	164	63	2.6*	map	table
Extreme high events Days with TMIN>=41°F	540	-0.50	19	112	5.9*	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<=3°F	541	44	63	1.4*	map	table
Extreme high events Days with TMIN>=41°F	540	107	86	1.2	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	7539 by year	0.08"		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"	2790	0.22"	-0.02	418	459	1.1	map	table
Extreme events Days with PRCP>0.35"	549	0.67"	0.11	92	65	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"	2790	0.22"	-0.04	442	482	1.1	map	table
Extreme events Days with PRCP>0.35"	549	0.67"	-0.32	55	124	2.3*	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"	2790	0.22"	407	466	1.1*	map	table
Extreme events Days with PRCP>0.35"	549	0.67"	83	98	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	7237 by year	0.18"		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"	853	1.54"	-0.27	107	191	1.8*	map	table
Extreme events Days with SNOW>2.0"	169	4.12"	-0.25	22	40	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"	853	1.54"	0.45	224	93	2.4*	map	table
Extreme events Days with SNOW>2.0"	169	4.12"	0.50	48	21	2.3*	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"	853	1.54"	104	139	1.3*	map	table
Extreme events Days with SNOW>2.0"	169	4.12"	14	26	1.9	map	table

SNOW under 2 index extremes Help

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