WATERTOWN, WI - HCND station 478919

478919 - WATERTOWN, Wisconsin

Latitude
43° 11´N

Longitude
88° 44´W

Elevation
820 feet

10 nearest HCND stations

42 mi	WNW :	PORTAGE, WI
45 mi	NNE :	FOND DU LAC, WI
51 mi	SW :	BRODHEAD, WI
59 mi	SE :	RACINE, WI
59 mi	N :	OSHKOSH, WI
65 mi	S :	MARENGO, IL
76 mi	NNW :	HANCOCK EXPERIMENT FARM, WI
78 mi	WSW :	DARLINGTON, WI
81 mi	N :	NEW LONDON, WI
82 mi	NE :	MANITOWOC, WI

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

	Total observations	%	NDJFM observations	%
TMAX	18082	99.0%	7429	98.2%
TMIN	18066	98.9%	7421	98.1%
PRCP	16162	88.5%	6367	84.2%
SNOW	15553	85.2%	6179	81.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7429 by year	35.0°F	13.1°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>=55°F	546	0.28	100	46	2.2*	map	table
Extreme low events Days with TMAX<=15°F	524	-0.37	78	140	1.8*	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>=55°F	546	-0.33	37	91	2.5*	map	table
Extreme low events Days with TMAX<=15°F	524	0.19	127	94	1.4	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>=55°F	546	92	90	1.0	map	table
Extreme low events Days with TMAX<=15°F	524	62	69	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7421 by year	18.0°F	14.2°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<=-6°F	532	-0.31	85	135	1.6*	map	table
Extreme high events Days with TMIN>=36°F	532	0.18	84	47	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<=-6°F	532	0.09	124	106	1.2	map	table
Extreme high events Days with TMIN>=36°F	532	-0.34	29	86	3.0*	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<=-6°F	532	46	67	1.5*	map	table
Extreme high events Days with TMIN>=36°F	532	109	89	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	6367 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"	2145	0.20"	-0.02	340	347	1.0	map	table
Extreme events Days with PRCP>0.32"	419	0.61"	0.00	63	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"	2145	0.20"	-0.22	262	425	1.6*	map	table
Extreme events Days with PRCP>0.32"	419	0.61"	-0.46	29	94	3.2*	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"	2145	0.20"	321	361	1.1	map	table
Extreme events Days with PRCP>0.32"	419	0.61"	63	87	1.4	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	6179 by year	0.32"		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"	1253	1.56"	-0.19	187	256	1.4*	map	table
Extreme events Days with SNOW>2.5"	232	4.45"	-0.23	34	54	1.6	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"	1253	1.56"	-0.07	194	232	1.2	map	table
Extreme events Days with SNOW>2.5"	232	4.45"	-0.35	21	61	2.9*	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"	1253	1.56"	154	220	1.4*	map	table
Extreme events Days with SNOW>2.5"	232	4.45"	24	47	2.0*	map	table

SNOW under 2 index extremes Help

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