PATHFINDER DAM, WY - COOP Lower Rockies station 487105

487105 - PATHFINDER DAM, Wyoming

Latitude
42° 28´N

Longitude
106° 51´W

Elevation
1808 meters

COOP Lower Rockies

10 nearest COOP Lower Rockies stations

18 mi	S :	LEO 6 SW, WY
20 mi	NNW :	ALCOVA 17 NW, WY
21 mi	WNW :	ALCOVA 26 WNW, WY
22 mi	S :	SEMINOE DAM, WY
24 mi	SE :	SHIRLEY, WY
25 mi	NW :	ALCOVA 29 WNW, WY
26 mi	ENE :	BATES CREEK NO 2, WY
27 mi	ENE :	BATES CREEK, WY
31 mi	WSW :	MUDDY GAP, WY
36 mi	NNE :	CASPER NATRONA CO INTL AP, WY

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

	Total observations	%	NDJFM observations	%
TMAX	14673	80.3%	6013	79.5%
TMIN	14748	80.8%	6088	80.5%
PRCP	15347	84.0%	6405	84.7%
SNOW	9780	53.6%	2379	31.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6013 by year	38.1°F	12.1°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>=56°F	405	0.25	73	31	2.4*	map	table
Extreme low events Days with TMAX<=20°F	480	-0.23	83	118	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>=56°F	405	0.34	78	16	4.9*	map	table
Extreme low events Days with TMAX<=20°F	480	-0.48	40	126	3.2*	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>=56°F	405	28	92	3.3*	map	table
Extreme low events Days with TMAX<=20°F	480	63	73	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6088 by year	16.8°F	12.7°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<=-4°F	431	-0.32	68	114	1.7*	map	table
Extreme high events Days with TMIN>=33°F	500	0.06	79	65	1.2	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<=-4°F	431	-0.59	26	127	4.9*	map	table
Extreme high events Days with TMIN>=33°F	500	-0.02	60	61	1.0	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<=-4°F	431	48	76	1.6*	map	table
Extreme high events Days with TMIN>=33°F	500	69	122	1.8*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	6405 by year	0.01"		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"	1162	0.08"	-0.15	153	226	1.5*	map	table
Extreme events Days with PRCP>0.12"	223	0.23"	0.03	34	38	1.1	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"	1162	0.08"	-0.18	135	218	1.6*	map	table
Extreme events Days with PRCP>0.12"	223	0.23"	-0.13	26	36	1.4	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"	1162	0.08"	178	209	1.2	map	table
Extreme events Days with PRCP>0.12"	223	0.23"	38	45	1.2	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	2379 by year	0.08"		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"	121	1.51"	-0.06	15	22	1.5	map	table
Extreme events Days with SNOW>2.5"	23	4.00"	0.37	7	6	1.2	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"	121	1.51"	-0.34	9	32	3.6*	map	table
Extreme events Days with SNOW>2.5"	23	4.00"	-0.15	3	5	1.7	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"	121	1.51"	9	29	3.2*	map	table
Extreme events Days with SNOW>2.5"	23	4.00"	5	4	1.2	map	table

SNOW under 2 index extremes Help

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