ARTHUR, NE - COOP Northern Plains station 250365

250365 - ARTHUR, Nebraska

Latitude
41° 34´N

Longitude
101° 41´W

Elevation
1067 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

23 mi	WNW :	ASHBY 20 SSW, NE
24 mi	S :	KINGSLEY DAM, NE
28 mi	WNW :	RACKETT, NE
29 mi	WSW :	LEWELLEN, NE
30 mi	S :	OGALLALA, NE
30 mi	N :	HYANNIS, NE
33 mi	ENE :	TRYON 15 NW, NE
34 mi	NNE :	WHITMAN, NE
36 mi	SSE :	PAXTON, NE
36 mi	WSW :	OSHKOSH, NE

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

	Total observations	%	NDJFM observations	%
TMAX	17781	97.4%	7325	96.9%
TMIN	17913	98.1%	7405	97.9%
PRCP	18056	98.9%	7428	98.2%
SNOW	18027	98.7%	7394	97.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7325 by year	42.8°F	15.0°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	557	0.29	109	47	2.3*	map	table
Extreme low events Days with TMAX<=19°F	508	-0.21	96	139	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>=64°F	557	0.02	87	75	1.2	map	table
Extreme low events Days with TMAX<=19°F	508	-0.39	59	140	2.4*	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	557	75	109	1.5*	map	table
Extreme low events Days with TMAX<=19°F	508	58	77	1.3	map	table

TMAX under 2 index extremes Help

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7405 by year	15.7°F	12.3°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<=-5°F	572	-0.29	96	156	1.6*	map	table
Extreme high events Days with TMIN>=31°F	551	0.29	113	56	2.0*	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<=-5°F	572	-0.41	63	159	2.5*	map	table
Extreme high events Days with TMIN>=31°F	551	0.07	77	71	1.1	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<=-5°F	572	60	105	1.8*	map	table
Extreme high events Days with TMIN>=31°F	551	99	89	1.1	map	table

TMIN under 2 index extremes Help

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7428 by year	0.02"		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"	796	0.15"	-0.15	125	181	1.4*	map	table
Extreme events Days with PRCP>0.22"	148	0.44"	0.15	29	25	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"	796	0.15"	-0.16	100	135	1.4*	map	table
Extreme events Days with PRCP>0.22"	148	0.44"	0.02	18	17	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"	796	0.15"	154	116	1.3*	map	table
Extreme events Days with PRCP>0.22"	148	0.44"	36	19	1.9	map	table

PRCP under 2 index extremes Help

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7394 by year	0.19"		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"	670	2.08"	-0.24	97	171	1.8*	map	table
Extreme events Days with SNOW>3.0"	123	5.00"	-0.23	13	30	2.3*	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"	670	2.08"	-0.18	85	121	1.4*	map	table
Extreme events Days with SNOW>3.0"	123	5.00"	-0.21	11	20	1.8	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"	670	2.08"	119	108	1.1	map	table
Extreme events Days with SNOW>3.0"	123	5.00"	27	25	1.1	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: