WATERDALE, CO - COOP Lower Rockies station 058839

058839 - WATERDALE, Colorado

Latitude
40° 26´N

Longitude
105° 12´W

Elevation
1594 meters

COOP Lower Rockies

10 nearest COOP Lower Rockies stations

5 mi	SSW :	FLATIRON RESERVOIR, CO
5 mi	ESE :	LOVELAND NCWCD, CO
12 mi	NNE :	FORT COLLINS, CO
13 mi	SSE :	LONGMONT 6 NW, CO
14 mi	WSW :	GLEN COMFORT, CO
14 mi	NNW :	BUCKHORN MTN 1 E, CO
14 mi	NE :	FORT COLLINS 4 E, CO
16 mi	E :	WINDSOR, CO
17 mi	WSW :	ESTES PARK, CO
20 mi	SSE :	LONGMONT 2 ESE, CO

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

	Total observations	%	NDJFM observations	%
TMAX	17903	98.0%	7403	97.9%
TMIN	17952	98.3%	7403	97.9%
PRCP	17950	98.3%	7390	97.7%
SNOW	17605	96.4%	7189	95.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7403 by year	47.4°F	13.4°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>=66°F	509	0.17	74	47	1.6*	map	table
Extreme low events Days with TMAX<=26°F	503	-0.09	96	126	1.3	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>=66°F	509	0.19	92	48	1.9*	map	table
Extreme low events Days with TMAX<=26°F	503	-0.40	45	121	2.7*	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>=66°F	509	67	108	1.6*	map	table
Extreme low events Days with TMAX<=26°F	503	58	79	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7403 by year	18.7°F	11.3°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	563	-0.11	105	124	1.2	map	table
Extreme high events Days with TMIN>=33°F	584	0.24	98	49	2.0*	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<=0°F	563	-0.52	49	159	3.2*	map	table
Extreme high events Days with TMIN>=33°F	584	-0.12	71	93	1.3	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	563	56	93	1.7*	map	table
Extreme high events Days with TMIN>=33°F	584	69	137	2.0*	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	7390 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"	1001	0.16"	-0.15	150	204	1.4*	map	table
Extreme events Days with PRCP>0.25"	200	0.47"	-0.19	22	34	1.5	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"	1001	0.16"	-0.13	134	176	1.3*	map	table
Extreme events Days with PRCP>0.25"	200	0.47"	-0.06	29	30	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"	1001	0.16"	160	156	1.0	map	table
Extreme events Days with PRCP>0.25"	200	0.47"	38	34	1.1	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7189 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"	684	2.57"	-0.14	101	138	1.4*	map	table
Extreme events Days with SNOW>4.0"	98	7.22"	-0.16	11	17	1.5	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"	684	2.57"	-0.30	69	141	2.0*	map	table
Extreme events Days with SNOW>4.0"	98	7.22"	-0.10	13	13	1.0	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"	684	2.57"	91	116	1.3	map	table
Extreme events Days with SNOW>4.0"	98	7.22"	11	20	1.8	map	table

SNOW under 2 index extremes Help

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