LANCASTER, NH - COOP Northeast station 274556

274556 - LANCASTER, New Hampshire

Latitude
44° 29´N

Longitude
71° 35´W

Elevation
262 meters

10 nearest COOP Northeast stations

6 mi	SE :	JEFFERSON, NH
7 mi	S :	WHITEFIELD, NH
8 mi	SW :	GILMAN, VT
9 mi	SE :	JEFFERSON, NH
10 mi	SSE :	JEFFERSON 5 SSW, NH
10 mi	SSE :	JEFFERSON NO. 2, NH
12 mi	E :	YORK POND, NH
13 mi	S :	WHITEFIELD, NH
13 mi	SSW :	BETHLEHEM 2, NH
15 mi	SSW :	BETHLEHEM, NH

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

	Total observations	%	NDJFM observations	%
TMAX	13636	74.7%	5632	74.5%
TMIN	13610	74.5%	5628	74.4%
PRCP	16410	89.9%	6594	87.2%
SNOW	15352	84.1%	5634	74.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5632 by year	33.7°F	12.6°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	413	0.41	100	26	3.8*	map	table
Extreme low events Days with TMAX<=14°F	380	-0.14	71	92	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>=53°F	413	-0.11	33	53	1.6*	map	table
Extreme low events Days with TMAX<=14°F	380	0.31	92	48	1.9*	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	413	75	54	1.4	map	table
Extreme low events Days with TMAX<=14°F	380	56	46	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	5628 by year	11.5°F	16.5°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	399	0.02	86	76	1.1	map	table
Extreme high events Days with TMIN>=32°F	480	0.24	80	29	2.8*	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<=-16°F	399	0.18	102	76	1.3	map	table
Extreme high events Days with TMIN>=32°F	480	-0.04	53	66	1.2	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	399	43	46	1.1	map	table
Extreme high events Days with TMIN>=32°F	480	111	54	2.1*	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	6594 by year	0.08"		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"	2613	0.21"	0.02	424	405	1.0	map	table
Extreme events Days with PRCP>0.35"	503	0.63"	0.03	85	70	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"	2613	0.21"	0.02	458	432	1.1	map	table
Extreme events Days with PRCP>0.35"	503	0.63"	0.04	78	68	1.1	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"	2613	0.21"	427	429	1.0	map	table
Extreme events Days with PRCP>0.35"	503	0.63"	84	83	1.0	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	5634 by year	0.46"		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"	1350	1.90"	-0.04	213	239	1.1	map	table
Extreme events Days with SNOW>3.0"	213	5.74"	-0.19	27	44	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"	1350	1.90"	0.16	289	202	1.4*	map	table
Extreme events Days with SNOW>3.0"	213	5.74"	0.28	48	28	1.7	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"	1350	1.90"	240	142	1.7*	map	table
Extreme events Days with SNOW>3.0"	213	5.74"	36	23	1.6	map	table

SNOW under 2 index extremes Help

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