CHELSEA, VT - COOP Northeast station 431360

431360 - CHELSEA, Vermont

Latitude
43° 59´N

Longitude
72° 27´W

Elevation
244 meters

10 nearest COOP Northeast stations

5 mi	SSW :	TUNBRIDGE, VT
8 mi	WSW :	RANDOLPH CENTER, VT
9 mi	ENE :	CORINTH, VT
11 mi	WNW :	BROOKFIELD 2 SW, VT
11 mi	WSW :	RANDOLPH, VT
11 mi	SW :	BETHEL 4 N, VT
12 mi	NW :	NORTHFIELD 3 SSE, VT
13 mi	NE :	WEST TOPSHAM, VT
14 mi	SW :	BETHEL, VT
15 mi	NNW :	BARRE, VT

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

	Total observations	%	NDJFM observations	%
TMAX	18095	99.1%	7463	98.7%
TMIN	18099	99.1%	7467	98.7%
PRCP	18102	99.1%	7467	98.7%
SNOW	18009	98.6%	7406	97.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7463 by year	34.6°F	12.1°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>=53°F	532	0.22	88	45	2.0*	map	table
Extreme low events Days with TMAX<=16°F	541	-0.05	111	122	1.1	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>=53°F	532	-0.09	48	62	1.3	map	table
Extreme low events Days with TMAX<=16°F	541	0.28	125	72	1.7*	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>=53°F	532	89	84	1.1	map	table
Extreme low events Days with TMAX<=16°F	541	72	80	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7467 by year	10.0°F	16.4°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<=-16°F	536	-0.07	106	108	1.0	map	table
Extreme high events Days with TMIN>=32°F	610	-0.01	71	74	1.0	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<=-16°F	536	0.13	118	92	1.3	map	table
Extreme high events Days with TMIN>=32°F	610	-0.00	77	81	1.1	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<=-16°F	536	60	77	1.3	map	table
Extreme high events Days with TMIN>=32°F	610	117	84	1.4*	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	7467 by year	0.09"		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"	2835	0.24"	-0.05	426	473	1.1	map	table
Extreme events Days with PRCP>0.41"	552	0.75"	-0.07	74	83	1.1	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"	2835	0.24"	-0.04	460	497	1.1	map	table
Extreme events Days with PRCP>0.41"	552	0.75"	0.17	108	70	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"	2835	0.24"	461	510	1.1	map	table
Extreme events Days with PRCP>0.41"	552	0.75"	103	96	1.1	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	7406 by year	0.49"		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"	1903	1.92"	-0.15	283	379	1.3*	map	table
Extreme events Days with SNOW>3.0"	344	5.91"	-0.24	45	75	1.7*	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"	1903	1.92"	0.01	354	338	1.0	map	table
Extreme events Days with SNOW>3.0"	344	5.91"	0.10	70	54	1.3	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"	1903	1.92"	319	365	1.1	map	table
Extreme events Days with SNOW>3.0"	344	5.91"	53	61	1.2	map	table

SNOW under 2 index extremes Help

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