FORT ROBINSON, NE - COOP Northern Plains station 253015

253015 - FORT ROBINSON, Nebraska

Latitude
42° 40´N

Longitude
103° 28´W

Elevation
1158 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

3 mi	NE :	CRAWFORD, NE
19 mi	WNW :	HARRISON 10 NE, NE
21 mi	W :	HARRISON, NE
22 mi	SW :	AGATE 3 E, NE
23 mi	ENE :	CHADRON MUNICIPAL AP, NE
26 mi	ENE :	CHADRON 1 SSW, NE
27 mi	NW :	HARRISON 17 N, NE
28 mi	NNW :	ARDMORE 2 N, SD
29 mi	W :	HARRISON 9 W, NE
32 mi	SE :	HEMINGFORD, NE

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

	Total observations	%	NDJFM observations	%
TMAX	10697	58.6%	4397	58.1%
TMIN	10988	60.2%	4508	59.6%
PRCP	11068	60.6%	4466	59.1%
SNOW	10265	56.2%	3791	50.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4397 by year	43.7°F	14.7°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>=65°F	296	0.11	38	20	1.9*	map	table
Extreme low events Days with TMAX<=20°F	319	-0.58	38	106	2.8*	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>=65°F	296	0.14	44	26	1.7*	map	table
Extreme low events Days with TMAX<=20°F	319	-0.61	23	96	4.2*	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>=65°F	296	42	65	1.5	map	table
Extreme low events Days with TMAX<=20°F	319	34	81	2.4*	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	4508 by year	16.0°F	12.6°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	329	-0.42	50	103	2.1*	map	table
Extreme high events Days with TMIN>=32°F	330	-0.01	33	34	1.0	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	329	-0.72	23	116	5.0*	map	table
Extreme high events Days with TMIN>=32°F	330	0.05	50	40	1.2	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	329	28	74	2.6*	map	table
Extreme high events Days with TMIN>=32°F	330	44	69	1.6*	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	4466 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"	598	0.14"	-0.45	53	155	2.9*	map	table
Extreme events Days with PRCP>0.20"	115	0.43"	-0.22	12	17	1.4	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"	598	0.14"	-0.11	89	95	1.1	map	table
Extreme events Days with PRCP>0.20"	115	0.43"	-0.20	15	19	1.3	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"	598	0.14"	103	116	1.1	map	table
Extreme events Days with PRCP>0.20"	115	0.43"	21	21	1.0	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	3791 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"	375	2.33"	-0.41	39	96	2.5*	map	table
Extreme events Days with SNOW>3.3"	74	6.01"	-0.18	8	12	1.5	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"	375	2.33"	-0.35	41	78	1.9*	map	table
Extreme events Days with SNOW>3.3"	74	6.01"	-0.39	5	12	2.4	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"	375	2.33"	44	82	1.9*	map	table
Extreme events Days with SNOW>3.3"	74	6.01"	7	19	2.7*	map	table

SNOW under 2 index extremes Help

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