HANOVER, NH - HCND station 273850

273850 - HANOVER, New Hampshire

Latitude
43° 43´N

Longitude
72° 17´W

Elevation
603 feet

10 nearest HCND stations

21 mi	NNW :	CHELSEA, VT
27 mi	SW :	CAVENDISH, VT
49 mi	WNW :	CORNWALL, VT
50 mi	NE :	BETHLEHEM, NH
51 mi	NNE :	SAINT JOHNSBURY, VT
52 mi	S :	KEENE, NH
68 mi	NW :	BURLINGTON AP, VT
77 mi	ESE :	DURHAM, NH
88 mi	NNW :	ENOSBURG FALLS, VT
88 mi	NW :	PLATTSBURGH AFB, NY

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

	Total observations	%	NDJFM observations	%
TMAX	17851	97.7%	7361	97.3%
TMIN	17929	98.2%	7369	97.4%
PRCP	17030	93.2%	6812	90.1%
SNOW	17000	93.1%	6726	88.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7361 by year	36.1°F	11.8°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>=54°F	525	0.38	120	33	3.6*	map	table
Extreme low events Days with TMAX<=18°F	538	-0.24	85	139	1.6*	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>=54°F	525	-0.28	37	83	2.2*	map	table
Extreme low events Days with TMAX<=18°F	538	0.27	125	80	1.6*	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>=54°F	525	86	87	1.0	map	table
Extreme low events Days with TMAX<=18°F	538	64	90	1.4*	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	7369 by year	16.8°F	14.4°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<=-7°F	529	0.03	122	100	1.2	map	table
Extreme high events Days with TMIN>=35°F	555	0.13	88	52	1.7*	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<=-7°F	529	0.16	121	91	1.3	map	table
Extreme high events Days with TMIN>=35°F	555	-0.09	54	81	1.5*	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<=-7°F	529	60	75	1.2	map	table
Extreme high events Days with TMIN>=35°F	555	92	89	1.0	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	6812 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"	2669	0.26"	-0.00	419	430	1.0	map	table
Extreme events Days with PRCP>0.45"	530	0.79"	-0.04	86	88	1.0	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"	2669	0.26"	-0.05	427	481	1.1	map	table
Extreme events Days with PRCP>0.45"	530	0.79"	0.17	107	68	1.6*	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"	2669	0.26"	437	471	1.1	map	table
Extreme events Days with PRCP>0.45"	530	0.79"	102	87	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	6726 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"	1614	2.04"	-0.10	253	333	1.3*	map	table
Extreme events Days with SNOW>3.5"	308	6.22"	-0.24	40	75	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"	1614	2.04"	0.02	292	283	1.0	map	table
Extreme events Days with SNOW>3.5"	308	6.22"	0.08	65	51	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"	1614	2.04"	242	289	1.2*	map	table
Extreme events Days with SNOW>3.5"	308	6.22"	50	43	1.2	map	table

SNOW under 2 index extremes Help

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