NORWALK WWTP, OH - HCND station 336118

336118 - NORWALK WWTP, Ohio

Latitude
41° 16´N

Longitude
82° 37´W

Elevation
670 feet

10 nearest HCND stations

21 mi	E :	OBERLIN, OH
30 mi	WSW :	TIFFIN, OH
36 mi	SSW :	BUCYRUS, OH
38 mi	ESE :	CHIPPEWA LAKE, OH
46 mi	SW :	UPPER SANDUSKY, OH
49 mi	SE :	WOOSTER EXP STN, OH
57 mi	WSW :	FINDLAY WPCC, OH
62 mi	SE :	MILLERSBURG, OH
66 mi	SW :	KENTON, OH
72 mi	SSW :	DELAWARE, OH

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

	Total observations	%	NDJFM observations	%
TMAX	17920	98.1%	7500	99.2%
TMIN	17883	97.9%	7490	99.0%
PRCP	15528	85.0%	5992	79.2%
SNOW	15832	86.7%	5906	78.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7500 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	581	-0.24	92	137	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	581	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	581	55	64	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7490 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	536	-0.38	74	145	2.0*	map	table
Extreme high events Days with TMIN>=41°F	536	0.21	91	53	1.7*	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	536	0.48	164	63	2.6*	map	table
Extreme high events Days with TMIN>=41°F	536	-0.50	18	112	6.2*	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	536	44	63	1.4*	map	table
Extreme high events Days with TMIN>=41°F	536	105	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	5992 by year	0.10"		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"	2781	0.22"	-0.02	416	458	1.1	map	table
Extreme events Days with PRCP>0.35"	546	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"	2781	0.22"	-0.04	440	481	1.1	map	table
Extreme events Days with PRCP>0.35"	546	0.67"	-0.33	53	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"	2781	0.22"	403	464	1.2*	map	table
Extreme events Days with PRCP>0.35"	546	0.67"	81	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	5906 by year	0.22"		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"	844	1.54"	-0.28	105	189	1.8*	map	table
Extreme events Days with SNOW>2.0"	167	4.10"	-0.26	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"	844	1.54"	0.46	224	92	2.4*	map	table
Extreme events Days with SNOW>2.0"	167	4.10"	0.52	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"	844	1.54"	104	138	1.3*	map	table
Extreme events Days with SNOW>2.0"	167	4.10"	14	26	1.9	map	table

SNOW under 2 index extremes Help

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