CHEYENNE MUNICIPAL ARPT, WY - COOP Lower Rockies station 481675

481675 - CHEYENNE MUNICIPAL ARPT, Wyoming

Latitude
41° 9´N

Longitude
104° 48´W

Elevation
1867 meters

COOP Lower Rockies

10 nearest COOP Lower Rockies stations

5 mi	WNW :	CHEYENNE HORT F STN, WY
8 mi	E :	ARCHER, WY
19 mi	W :	HECLA 1 E, WY
20 mi	W :	HECLA, WY
23 mi	SSW :	RAWHIDE RESERVOIR, CO
24 mi	ESE :	CARPENTER, WY
25 mi	WSW :	VIRGINIA DALE 7 ENE, CO
26 mi	ENE :	TENNYSON, WY
26 mi	NW :	HORSE CREEK 5 NE, WY
28 mi	SE :	GROVER 10 W, CO

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

	Total observations	%	NDJFM observations	%
TMAX	18259	100.0%	7560	100.0%
TMIN	18241	99.9%	7545	99.8%
PRCP	18147	99.4%	7476	98.8%
SNOW	18215	99.7%	7526	99.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7560 by year	41.8°F	13.2°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>=60°F	574	0.21	89	50	1.8*	map	table
Extreme low events Days with TMAX<=21°F	515	-0.20	86	126	1.5*	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>=60°F	574	0.34	128	53	2.4*	map	table
Extreme low events Days with TMAX<=21°F	515	-0.41	40	118	3.0*	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>=60°F	574	89	99	1.1	map	table
Extreme low events Days with TMAX<=21°F	515	58	90	1.6*	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	7545 by year	19.1°F	11.6°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<=0°F	568	-0.31	87	153	1.8*	map	table
Extreme high events Days with TMIN>=34°F	606	0.17	97	63	1.5*	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<=0°F	568	-0.53	41	150	3.7*	map	table
Extreme high events Days with TMIN>=34°F	606	0.12	101	67	1.5*	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<=0°F	568	62	108	1.7*	map	table
Extreme high events Days with TMIN>=34°F	606	80	132	1.6*	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	7476 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"	1622	0.09"	-0.11	247	322	1.3*	map	table
Extreme events Days with PRCP>0.12"	305	0.30"	-0.17	37	60	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"	1622	0.09"	-0.11	208	267	1.3*	map	table
Extreme events Days with PRCP>0.12"	305	0.30"	-0.07	39	43	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"	1622	0.09"	247	237	1.0	map	table
Extreme events Days with PRCP>0.12"	305	0.30"	43	51	1.2	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	7526 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"	1527	1.20"	-0.13	228	305	1.3*	map	table
Extreme events Days with SNOW>1.8"	282	3.90"	-0.12	41	56	1.4	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"	1527	1.20"	-0.13	196	258	1.3*	map	table
Extreme events Days with SNOW>1.8"	282	3.90"	-0.14	32	44	1.4	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"	1527	1.20"	236	227	1.0	map	table
Extreme events Days with SNOW>1.8"	282	3.90"	43	52	1.2	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: