READING 4 NNW, PA - COOP Northeast station 367322

367322 - READING 4 NNW, Pennsylvania

Latitude
40° 25´N

Longitude
75° 56´W

Elevation
110 meters

10 nearest COOP Northeast stations

4 mi	SSW :	READING SPAATZ FIELD, PA
6 mi	WSW :	BLUE MARSH LAKE, PA
6 mi	SSW :	READING, PA
8 mi	NNW :	BERNE RIVER GAGE, PA
8 mi	NNE :	VIRGINVILLE, PA
10 mi	NNW :	HAMBURG, PA
10 mi	WSW :	WERNERSVILLE, PA
11 mi	NNW :	HAMBURG 2, PA
13 mi	NNW :	PORT CLINTON 1 S, PA
14 mi	WNW :	STRAUSSTOWN, PA

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

	Total observations	%	NDJFM observations	%
TMAX	9045	49.5%	3718	49.2%
TMIN	9051	49.6%	3720	49.2%
PRCP	9040	49.5%	3705	49.0%
SNOW	7743	42.4%	2400	31.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3718 by year	44.4°F	12.4°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>=64°F	269	0.49	66	15	4.4*	map	table
Extreme low events Days with TMAX<=26°F	256	-0.09	50	61	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>=64°F	269	-0.37	13	52	4.0*	map	table
Extreme low events Days with TMAX<=26°F	256	0.59	81	20	4.0*	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>=64°F	269	57	51	1.1	map	table
Extreme low events Days with TMAX<=26°F	256	16	23	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3720 by year	25.4°F	11.1°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<=8°F	260	-0.01	49	47	1.0	map	table
Extreme high events Days with TMIN>=41°F	281	0.40	55	14	3.9*	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<=8°F	260	0.59	81	24	3.4*	map	table
Extreme high events Days with TMIN>=41°F	281	-0.18	29	47	1.6*	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<=8°F	260	21	16	1.3	map	table
Extreme high events Days with TMIN>=41°F	281	66	29	2.3*	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	3705 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"	1164	0.36"	0.19	224	140	1.6*	map	table
Extreme events Days with PRCP>0.60"	227	1.09"	0.18	43	26	1.7	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"	1164	0.36"	0.02	211	193	1.1	map	table
Extreme events Days with PRCP>0.60"	227	1.09"	0.24	46	23	2.0*	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"	1164	0.36"	182	135	1.3*	map	table
Extreme events Days with PRCP>0.60"	227	1.09"	41	30	1.4	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	2400 by year	0.11"		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"	83	3.17"	0.24	17	15	1.1	map	table
Extreme events Days with SNOW>4.5"	16	9.14"	0.07	2	2	1.0	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"	83	3.17"	0.36	14	10	1.4	map	table
Extreme events Days with SNOW>4.5"	16	9.14"	0.41	3	2	1.5	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"	83	3.17"	8	2	4.0*	map	table
Extreme events Days with SNOW>4.5"	16	9.14"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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