JAMESTOWN, NY - COOP Northeast station 304206

304206 - JAMESTOWN, New York

Latitude
42° 6´N

Longitude
79° 15´W

Elevation
424 meters

10 nearest COOP Northeast stations

1 mi	NE :	JAMESTOWN WATER WORKS, NY
3 mi	NE :	JAMESTOWN 4 NE, NY
10 mi	SSE :	RUSSELL 3 NW, PA
12 mi	N :	SINCLAIRVILLE, NY
13 mi	SSE :	RUSSELL (RIVER), PA
17 mi	SE :	SCANDIA 1 E, PA
18 mi	S :	YOUNGSVILLE, PA
18 mi	SSE :	WARREN, PA
18 mi	W :	SHERMAN, NY
21 mi	NE :	NEW ALBION 1 W, NY

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

	Total observations	%	NDJFM observations	%
TMAX	4626	25.3%	1903	25.2%
TMIN	4621	25.3%	1903	25.2%
PRCP	4630	25.4%	1905	25.2%
SNOW	4645	25.4%	1897	25.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1903 by year	40.0°F	12.2°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>=60°F	134	-0.08	13	20	1.5	map	table
Extreme low events Days with TMAX<=23°F	146	-0.35	19	30	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>=60°F	134	-0.45	6	23	3.8*	map	table
Extreme low events Days with TMAX<=23°F	146	0.17	33	22	1.5	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>=60°F	134	4	39	9.8*	map	table
Extreme low events Days with TMAX<=23°F	146	17	38	2.2*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1903 by year	24.0°F	11.3°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<=6°F	131	-0.20	24	31	1.3	map	table
Extreme high events Days with TMIN>=40°F	140	-0.20	16	23	1.4	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<=6°F	131	0.00	22	23	1.0	map	table
Extreme high events Days with TMIN>=40°F	140	-0.45	6	28	4.7*	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<=6°F	131	14	33	2.4*	map	table
Extreme high events Days with TMIN>=40°F	140	11	41	3.7*	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	1905 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"	963	0.21"	-0.24	122	204	1.7*	map	table
Extreme events Days with PRCP>0.32"	192	0.60"	-0.07	25	31	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"	963	0.21"	-0.12	142	195	1.4*	map	table
Extreme events Days with PRCP>0.32"	192	0.60"	-0.41	17	46	2.7*	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"	963	0.21"	79	331	4.2*	map	table
Extreme events Days with PRCP>0.32"	192	0.60"	11	69	6.3*	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	1897 by year	0.59"		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"	620	1.81"	-0.35	67	149	2.2*	map	table
Extreme events Days with SNOW>2.8"	120	4.86"	-0.34	7	26	3.7*	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"	620	1.81"	0.09	119	106	1.1	map	table
Extreme events Days with SNOW>2.8"	120	4.86"	0.16	26	16	1.6	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"	620	1.81"	58	219	3.8*	map	table
Extreme events Days with SNOW>2.8"	120	4.86"	7	46	6.6*	map	table

SNOW under 2 index extremes Help

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