CORNWALL, VT - HCND station 431580

431580 - CORNWALL, Vermont

Latitude
43° 58´N

Longitude
73° 13´W

Elevation
490 feet

10 nearest HCND stations

35 mi	N :	BURLINGTON AP, VT
38 mi	E :	CHELSEA, VT
43 mi	WNW :	LAKE PLACID 2S, NY
49 mi	ESE :	HANOVER, NH
50 mi	NNW :	PLATTSBURGH AFB, NY
50 mi	SE :	CAVENDISH, VT
55 mi	WSW :	INDIAN LAKE 2SW, NY
58 mi	NNW :	DANNEMORA, NY
64 mi	WNW :	TUPPER LAKE SUNMOUNT, NY
65 mi	N :	CHAZY, NY

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

	Total observations	%	NDJFM observations	%
TMAX	17192	94.1%	7147	94.5%
TMIN	17205	94.2%	7140	94.4%
PRCP	13040	71.4%	5081	67.2%
SNOW	12098	66.2%	4830	63.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7147 by year	35.9°F	12.4°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>=55°F	492	0.26	98	37	2.6*	map	table
Extreme low events Days with TMAX<=17°F	531	-0.19	100	135	1.4	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	492	-0.30	25	81	3.2*	map	table
Extreme low events Days with TMAX<=17°F	531	0.35	138	69	2.0*	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	492	79	82	1.0	map	table
Extreme low events Days with TMAX<=17°F	531	70	91	1.3	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7140 by year	17.9°F	14.4°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	490	-0.15	88	106	1.2	map	table
Extreme high events Days with TMIN>=37°F	532	0.15	88	52	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<=-6°F	490	0.19	112	84	1.3	map	table
Extreme high events Days with TMIN>=37°F	532	-0.18	37	77	2.1*	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	490	66	78	1.2	map	table
Extreme high events Days with TMIN>=37°F	532	83	89	1.1	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5081 by year	0.11"		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"	2113	0.26"	-0.05	303	346	1.1	map	table
Extreme events Days with PRCP>0.42"	422	0.76"	0.06	70	53	1.3	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"	2113	0.26"	0.01	348	361	1.0	map	table
Extreme events Days with PRCP>0.42"	422	0.76"	0.09	80	54	1.5*	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"	2113	0.26"	365	356	1.0	map	table
Extreme events Days with PRCP>0.42"	422	0.76"	75	75	1.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	4830 by year	0.60"		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"	1110	2.62"	-0.15	148	230	1.6*	map	table
Extreme events Days with SNOW>4.0"	198	6.67"	-0.21	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"	1110	2.62"	0.13	233	183	1.3*	map	table
Extreme events Days with SNOW>4.0"	198	6.67"	0.21	47	32	1.5	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"	1110	2.62"	194	205	1.1	map	table
Extreme events Days with SNOW>4.0"	198	6.67"	26	34	1.3	map	table

SNOW under 2 index extremes Help

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