DILLON 1E, CO - HCND station 052281

052281 - DILLON 1E, Colorado

Latitude
39° 38´N

Longitude
106° 2´W

Elevation
9065 feet

10 nearest HCND stations

48 mi	ENE :	BOULDER, CO
49 mi	SE :	CHEESMAN, CO
73 mi	NW :	STEAMBOAT SPRINGS, CO
83 mi	NE :	FORT COLLINS, CO
91 mi	SSW :	GUNNISON 3SW, CO
95 mi	SSE :	CANON CITY, CO
106 mi	WSW :	COLLBRAN, CO
107 mi	S :	SAGUACHE, CO
123 mi	NNE :	CHEYENNE WSFO, WY
125 mi	ENE :	FORT MORGAN 2S, CO

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

	Total observations	%	NDJFM observations	%
TMAX	18209	99.7%	7545	99.8%
TMIN	18168	99.5%	7517	99.4%
PRCP	16371	89.6%	6568	86.8%
SNOW	12599	69.0%	5248	69.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7545 by year	35.9°F	10.3°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>=51°F	530	0.04	63	57	1.1	map	table
Extreme low events Days with TMAX<=20°F	593	-0.15	97	135	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>=51°F	530	0.23	99	45	2.2*	map	table
Extreme low events Days with TMAX<=20°F	593	-0.27	65	121	1.9*	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>=51°F	530	59	122	2.1*	map	table
Extreme low events Days with TMAX<=20°F	593	75	88	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7517 by year	5.4°F	12.0°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<=-14°F	523	-0.07	95	101	1.1	map	table
Extreme high events Days with TMIN>=22°F	598	0.02	96	92	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<=-14°F	523	-0.22	74	119	1.6*	map	table
Extreme high events Days with TMIN>=22°F	598	-0.18	73	105	1.4*	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<=-14°F	523	69	116	1.7*	map	table
Extreme high events Days with TMIN>=22°F	598	76	117	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	6568 by year	0.04"		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"	2377	0.11"	-0.02	397	410	1.0	map	table
Extreme events Days with PRCP>0.17"	459	0.30"	-0.10	73	92	1.3	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"	2377	0.11"	-0.18	301	456	1.5*	map	table
Extreme events Days with PRCP>0.17"	459	0.30"	-0.34	40	89	2.2*	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"	2377	0.11"	363	385	1.1	map	table
Extreme events Days with PRCP>0.17"	459	0.30"	53	90	1.7*	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	5248 by year	0.90"		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"	2078	2.27"	-0.01	343	352	1.0	map	table
Extreme events Days with SNOW>3.0"	414	5.57"	-0.16	60	87	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"	2078	2.27"	-0.17	266	400	1.5*	map	table
Extreme events Days with SNOW>3.0"	414	5.57"	-0.28	46	80	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"	2078	2.27"	341	334	1.0	map	table
Extreme events Days with SNOW>3.0"	414	5.57"	48	85	1.8*	map	table

SNOW under 2 index extremes Help

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