MIDDLETOWN HARRISBURG INTL AP, PA - COOP Northeast station 365703

365703 - MIDDLETOWN HARRISBURG INTL AP, Pennsylvania

Latitude
40° 12´N

Longitude
76° 46´W

Elevation
92 meters

10 nearest COOP Northeast stations

5 mi	WNW :	HARRISBURG CAPITAL CITY ARPT, PA
6 mi	SSE :	YORK HAVEN, PA
9 mi	WNW :	CAMP HILL, PA
9 mi	ESE :	ELIZABETHTOWN, PA
10 mi	NW :	HARRISBURG NORTH, PA
12 mi	NE :	PALMYRA, PA
12 mi	NNE :	GRANTVILLE 2 SW, PA
14 mi	SW :	WELLSVILLE, PA
17 mi	NNW :	DAUPHIN 3 N, PA
18 mi	ENE :	LEBANON 3 W, PA

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

	Total observations	%	NDJFM observations	%
TMAX	8805	48.2%	3673	48.6%
TMIN	8806	48.2%	3674	48.6%
PRCP	9011	49.3%	3791	50.1%
SNOW	8900	48.7%	3708	49.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3673 by year	43.8°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>=62°F	248	0.03	29	20	1.4	map	table
Extreme low events Days with TMAX<=28°F	281	-0.33	41	73	1.8*	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>=62°F	248	-0.43	12	47	3.9*	map	table
Extreme low events Days with TMAX<=28°F	281	0.62	97	31	3.1*	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>=62°F	248	46	35	1.3	map	table
Extreme low events Days with TMAX<=28°F	281	34	33	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3674 by year	28.5°F	9.8°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<=13°F	280	-0.08	56	58	1.0	map	table
Extreme high events Days with TMIN>=42°F	259	0.02	29	22	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<=13°F	280	0.44	80	38	2.1*	map	table
Extreme high events Days with TMIN>=42°F	259	-0.22	19	40	2.1*	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<=13°F	280	35	27	1.3	map	table
Extreme high events Days with TMIN>=42°F	259	63	29	2.2*	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	3791 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"	1311	0.31"	-0.06	206	256	1.2*	map	table
Extreme events Days with PRCP>0.52"	257	0.96"	0.01	46	44	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"	1311	0.31"	-0.10	208	241	1.2	map	table
Extreme events Days with PRCP>0.52"	257	0.96"	0.07	53	36	1.5	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"	1311	0.31"	184	207	1.1	map	table
Extreme events Days with PRCP>0.52"	257	0.96"	39	34	1.1	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	3708 by year	0.23"		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"	404	2.15"	-0.23	61	107	1.8*	map	table
Extreme events Days with SNOW>3.6"	80	6.55"	-0.39	11	23	2.1	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"	404	2.15"	0.26	107	53	2.0*	map	table
Extreme events Days with SNOW>3.6"	80	6.55"	0.62	32	7	4.6*	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"	404	2.15"	62	46	1.3	map	table
Extreme events Days with SNOW>3.6"	80	6.55"	11	4	2.8*	map	table

SNOW under 2 index extremes Help

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