UPTON, WY - COOP Lower Rockies station 489205

489205 - UPTON, Wyoming

Latitude
44° 6´N

Longitude
104° 37´W

Elevation
1317 meters

COOP Lower Rockies

10 nearest COOP Lower Rockies stations

11 mi	SSE :	OSAGE 8 WSW, WY
12 mi	ENE :	OSAGE 10 NNE, WY
13 mi	S :	UPTON 12 S, WY
13 mi	SE :	OSAGE, WY
13 mi	E :	OSAGE 9 NNE, WY
13 mi	SSW :	UPTON 13 SW, WY
18 mi	E :	FOUR CORNERS 6 WSW, WY
18 mi	WNW :	MOORCROFT 3 S, WY
18 mi	WSW :	MOORCROFT 16 S, WY
19 mi	NW :	MOORCROFT 2, WY

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

	Total observations	%	NDJFM observations	%
TMAX	16424	89.9%	6760	89.4%
TMIN	16352	89.5%	6712	88.7%
PRCP	17857	97.8%	7392	97.7%
SNOW	17204	94.2%	6925	91.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6760 by year	37.0°F	14.2°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>=58°F	456	0.34	88	32	2.8*	map	table
Extreme low events Days with TMAX<=14°F	476	-0.35	73	144	2.0*	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>=58°F	456	0.26	95	43	2.2*	map	table
Extreme low events Days with TMAX<=14°F	476	-0.69	29	156	5.4*	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>=58°F	456	80	56	1.4	map	table
Extreme low events Days with TMAX<=14°F	476	53	66	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6712 by year	12.2°F	13.7°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<=-11°F	466	-0.33	75	135	1.8*	map	table
Extreme high events Days with TMIN>=30°F	453	0.21	81	47	1.7*	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<=-11°F	466	-0.72	29	160	5.5*	map	table
Extreme high events Days with TMIN>=30°F	453	0.17	76	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<=-11°F	466	42	73	1.7*	map	table
Extreme high events Days with TMIN>=30°F	453	76	51	1.5*	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	7392 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"	1190	0.11"	-0.11	163	216	1.3*	map	table
Extreme events Days with PRCP>0.17"	224	0.31"	-0.14	22	36	1.6	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"	1190	0.11"	-0.18	157	228	1.5*	map	table
Extreme events Days with PRCP>0.17"	224	0.31"	-0.09	31	31	1.0	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"	1190	0.11"	148	202	1.4*	map	table
Extreme events Days with PRCP>0.17"	224	0.31"	34	34	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	6925 by year	0.24"		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"	962	1.71"	-0.15	124	191	1.5*	map	table
Extreme events Days with SNOW>2.5"	185	4.25"	-0.14	19	33	1.7	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"	962	1.71"	-0.25	119	207	1.7*	map	table
Extreme events Days with SNOW>2.5"	185	4.25"	-0.23	24	32	1.3	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"	962	1.71"	117	162	1.4*	map	table
Extreme events Days with SNOW>2.5"	185	4.25"	22	33	1.5	map	table

SNOW under 2 index extremes Help

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