CAMPTON, NH - COOP Northeast station 271099

271099 - CAMPTON, New Hampshire

Latitude
43° 51´N

Longitude
71° 38´W

Elevation
189 meters

10 nearest COOP Northeast stations

5 mi	S :	PLYMOUTH, NH
6 mi	SSW :	PLYMOUTH 1 SW, NH
7 mi	SSW :	PLYMOUTH, NH
10 mi	NNW :	WOODSTOCK, NH
10 mi	NE :	WATERVILLE V ALLEY, NH
10 mi	WSW :	RUMNEY, NH
11 mi	SE :	MOULTONBORO 5 WSW, NH
11 mi	WSW :	WEST RUMNEY, NH
12 mi	SE :	CENTER HARBOR, NH
12 mi	SE :	CENTER HARBOR BRIARS, NH

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

	Total observations	%	NDJFM observations	%
TMAX	6978	38.2%	2917	38.6%
TMIN	6986	38.3%	2914	38.5%
PRCP	7475	40.9%	3043	40.2%
SNOW	7417	40.6%	3017	39.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2917 by year	36.4°F	11.2°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	224	-0.15	19	31	1.6	map	table
Extreme low events Days with TMAX<=20°F	227	-0.26	38	55	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>=53°F	224	0.05	21	17	1.2	map	table
Extreme low events Days with TMAX<=20°F	227	0.01	42	43	1.0	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>=53°F	224	22	34	1.5	map	table
Extreme low events Days with TMAX<=20°F	227	15	53	3.5*	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	2914 by year	13.1°F	14.9°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<=-12°F	197	0.03	45	38	1.2	map	table
Extreme high events Days with TMIN>=32°F	230	-0.38	10	42	4.2*	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<=-12°F	197	-0.04	38	48	1.3	map	table
Extreme high events Days with TMIN>=32°F	230	0.11	29	20	1.4	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<=-12°F	197	11	35	3.2*	map	table
Extreme high events Days with TMIN>=32°F	230	32	45	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	3043 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"	1250	0.28"	-0.26	137	252	1.8*	map	table
Extreme events Days with PRCP>0.45"	244	0.84"	-0.28	27	52	1.9*	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"	1250	0.28"	-0.10	195	247	1.3*	map	table
Extreme events Days with PRCP>0.45"	244	0.84"	-0.05	39	43	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"	1250	0.28"	130	267	2.1*	map	table
Extreme events Days with PRCP>0.45"	244	0.84"	35	51	1.5	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	3017 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"	610	2.26"	-0.25	83	138	1.7*	map	table
Extreme events Days with SNOW>3.5"	121	5.71"	-0.21	18	32	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"	610	2.26"	-0.04	114	128	1.1	map	table
Extreme events Days with SNOW>3.5"	121	5.71"	-0.08	21	23	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"	610	2.26"	64	119	1.9*	map	table
Extreme events Days with SNOW>3.5"	121	5.71"	12	20	1.7	map	table

SNOW under 2 index extremes Help

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