FIRST CONN LAKE, NH - COOP Northeast station 272999

272999 - FIRST CONN LAKE, New Hampshire

Latitude
45° 5´N

Longitude
71° 17´W

Elevation
506 meters

10 nearest COOP Northeast stations

5 mi	WSW :	PITTSBURG RESERVOIR, NH
9 mi	S :	DIAMOND POND, NH
13 mi	WSW :	WEST STEWARTSTOWN, NH
15 mi	WSW :	CANAAN, VT
15 mi	S :	DIXVILLE NOTCH, NH
16 mi	SW :	COLEBROOK, NH
17 mi	SW :	LEMINGTON, VT
22 mi	ESE :	CUPSUPTIC STOREHOUSE, ME
22 mi	SSE :	ERROL, NH
25 mi	SW :	COLUMBIA, NH

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

	Total observations	%	NDJFM observations	%
TMAX	17629	96.5%	7281	96.3%
TMIN	17622	96.5%	7278	96.2%
PRCP	18067	98.9%	7467	98.7%
SNOW	18065	98.9%	7463	98.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7281 by year	28.5°F	13.5°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>=49°F	499	0.28	92	36	2.6*	map	table
Extreme low events Days with TMAX<=8°F	527	-0.13	94	123	1.3	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>=49°F	499	-0.07	49	65	1.3	map	table
Extreme low events Days with TMAX<=8°F	527	0.27	121	73	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>=49°F	499	78	82	1.1	map	table
Extreme low events Days with TMAX<=8°F	527	75	87	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	7278 by year	6.6°F	17.3°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<=-21°F	510	0.12	118	83	1.4*	map	table
Extreme high events Days with TMIN>=30°F	581	0.06	78	59	1.3	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<=-21°F	510	0.05	107	95	1.1	map	table
Extreme high events Days with TMIN>=30°F	581	0.02	71	67	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<=-21°F	510	62	82	1.3	map	table
Extreme high events Days with TMIN>=30°F	581	95	102	1.1	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	0.10"		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"	4314	0.18"	-0.05	667	733	1.1*	map	table
Extreme events Days with PRCP>0.27"	847	0.55"	-0.10	113	134	1.2	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"	4314	0.18"	-0.01	716	730	1.0	map	table
Extreme events Days with PRCP>0.27"	847	0.55"	-0.05	132	138	1.0	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"	4314	0.18"	672	723	1.1	map	table
Extreme events Days with PRCP>0.27"	847	0.55"	136	167	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	7463 by year	0.95"		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"	3472	2.05"	-0.10	538	661	1.2*	map	table
Extreme events Days with SNOW>3.0"	644	5.43"	-0.26	75	143	1.9*	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"	3472	2.05"	0.02	620	594	1.0	map	table
Extreme events Days with SNOW>3.0"	644	5.43"	0.03	122	105	1.2	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"	3472	2.05"	523	584	1.1*	map	table
Extreme events Days with SNOW>3.0"	644	5.43"	101	117	1.2	map	table

SNOW under 2 index extremes Help

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