MASSABESIC LAKE, NH - COOP Northeast station 275211

275211 - MASSABESIC LAKE, New Hampshire

Latitude
42° 59´N

Longitude
71° 24´W

Elevation
76 meters

10 nearest COOP Northeast stations

5 mi	NW :	MANCHESTER, NH
10 mi	SE :	EAST DERRY, NH
12 mi	SW :	MERRIMACK, NH
12 mi	SSE :	WINDHAM 3 NW, NH
14 mi	S :	HUDSON, NH
14 mi	NNW :	BOW GARVINS FALLS, NH
14 mi	SSW :	NASHUA 2 NNW, NH
15 mi	S :	NASHUA 1 NE, NH
16 mi	NNW :	CONCORD MUNICIPAL ARPT, NH
16 mi	ENE :	EPPING, NH

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

	Total observations	%	NDJFM observations	%
TMAX	17416	95.4%	7219	95.5%
TMIN	17435	95.5%	7210	95.3%
PRCP	17476	95.7%	7239	95.7%
SNOW	14140	77.4%	5104	67.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7219 by year	39.8°F	11.5°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>=58°F	508	0.29	97	34	2.9*	map	table
Extreme low events Days with TMAX<=23°F	525	-0.09	101	118	1.2	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>=58°F	508	-0.22	40	74	1.8*	map	table
Extreme low events Days with TMAX<=23°F	525	0.27	118	69	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>=58°F	508	82	93	1.1	map	table
Extreme low events Days with TMAX<=23°F	525	66	76	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	7210 by year	18.5°F	13.0°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	489	0.01	95	84	1.1	map	table
Extreme high events Days with TMIN>=35°F	542	0.03	61	57	1.1	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	489	0.18	113	85	1.3	map	table
Extreme high events Days with TMIN>=35°F	542	-0.01	61	65	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<=-3°F	489	59	78	1.3	map	table
Extreme high events Days with TMIN>=35°F	542	81	93	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	7239 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"	2422	0.31"	-0.06	352	400	1.1	map	table
Extreme events Days with PRCP>0.53"	481	0.93"	-0.08	72	82	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"	2422	0.31"	-0.02	393	431	1.1	map	table
Extreme events Days with PRCP>0.53"	481	0.93"	0.20	98	56	1.8*	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"	2422	0.31"	377	431	1.1*	map	table
Extreme events Days with PRCP>0.53"	481	0.93"	84	80	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	5104 by year	0.35"		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"	704	2.50"	-0.02	123	125	1.0	map	table
Extreme events Days with SNOW>1.0"	404	3.91"	-0.08	66	72	1.1	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"	704	2.50"	-0.02	122	130	1.1	map	table
Extreme events Days with SNOW>1.0"	404	3.91"	0.05	75	67	1.1	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"	704	2.50"	115	140	1.2	map	table
Extreme events Days with SNOW>1.0"	404	3.91"	58	70	1.2	map	table

SNOW under 2 index extremes Help

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