SHERIDAN COUNTY ARPT, WY - COOP Lower Rockies station 488155

488155 - SHERIDAN COUNTY ARPT, Wyoming

Latitude
44° 46´N

Longitude
106° 58´W

Elevation
1208 meters

COOP Lower Rockies

10 nearest COOP Lower Rockies stations

6 mi	SSW :	BIG HORN, WY
8 mi	NE :	SHERIDAN FIELD STN, WY
13 mi	SSE :	STORY, WY
16 mi	WNW :	DAYTON, WY
21 mi	SSE :	BUFFALO 11 NW, WY
27 mi	W :	BURGESS JUNCTION, WY
27 mi	WNW :	PARKMAN 5 WNW, WY
28 mi	S :	HUNTERS STN, WY
28 mi	ESE :	CLEARMONT 5 SW, WY
29 mi	SSE :	BUFFALO 5 W, WY

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

	Total observations	%	NDJFM observations	%
TMAX	18258	100.0%	7559	99.9%
TMIN	18224	99.8%	7525	99.5%
PRCP	18262	100.0%	7563	100.0%
SNOW	18103	99.1%	7528	99.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7559 by year	39.6°F	15.5°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>=61°F	545	0.32	102	36	2.8*	map	table
Extreme low events Days with TMAX<=13°F	527	-0.31	89	152	1.7*	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>=61°F	545	0.49	148	41	3.6*	map	table
Extreme low events Days with TMAX<=13°F	527	-1.00	23	227	9.9*	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>=61°F	545	90	95	1.1	map	table
Extreme low events Days with TMAX<=13°F	527	56	86	1.5*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7525 by year	15.3°F	13.6°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<=-8°F	555	-0.26	93	145	1.6*	map	table
Extreme high events Days with TMIN>=32°F	557	0.24	104	58	1.8*	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<=-8°F	555	-1.02	27	247	9.1*	map	table
Extreme high events Days with TMIN>=32°F	557	0.51	147	37	4.0*	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<=-8°F	555	53	110	2.1*	map	table
Extreme high events Days with TMIN>=32°F	557	108	99	1.1	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	7563 by year	0.03"		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"	2248	0.09"	-0.09	328	422	1.3*	map	table
Extreme events Days with PRCP>0.14"	411	0.27"	-0.13	55	75	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"	2248	0.09"	-0.21	269	428	1.6*	map	table
Extreme events Days with PRCP>0.14"	411	0.27"	-0.22	49	72	1.5*	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"	2248	0.09"	297	370	1.2*	map	table
Extreme events Days with PRCP>0.14"	411	0.27"	62	85	1.4	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	7528 by year	0.36"		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"	2135	1.27"	-0.13	309	421	1.4*	map	table
Extreme events Days with SNOW>2.0"	401	3.72"	-0.13	56	74	1.3	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"	2135	1.27"	-0.31	225	461	2.0*	map	table
Extreme events Days with SNOW>2.0"	401	3.72"	-0.36	41	86	2.1*	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"	2135	1.27"	278	346	1.2*	map	table
Extreme events Days with SNOW>2.0"	401	3.72"	53	82	1.5*	map	table

SNOW under 2 index extremes Help

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