SILVER CREEK FALLS, OR - COOP Northwest station 357809

357809 - SILVER CREEK FALLS, Oregon

Latitude
44° 52´N

Longitude
122° 39´W

Elevation
412 meters

10 nearest COOP Northwest stations

4 mi	SSE :	MEHAMA, OR
5 mi	NNW :	SILVERTON 4 SE, OR
5 mi	NE :	SCOTTS MILLS 9 SE, OR
6 mi	NE :	SUNDOWN RANCH, OR
6 mi	SW :	STAYTON, OR
10 mi	SSW :	LACOMB 3 NNE, OR
12 mi	SSW :	LACOMB 1 WNW, OR
13 mi	ESE :	DETROIT DAM, OR
13 mi	ESE :	DETROIT, OR
16 mi	ESE :	DETROIT, OR

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

	Total observations	%	NDJFM observations	%
TMAX	17111	93.7%	7011	92.7%
TMIN	16980	93.0%	7003	92.6%
PRCP	17240	94.4%	7034	93.0%
SNOW	17073	93.5%	6601	87.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7011 by year	47.9°F	7.8°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	488	0.01	81	60	1.4	map	table
Extreme low events Days with TMAX<=36°F	487	0.03	106	105	1.0	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	488	0.85	175	14	12.5*	map	table
Extreme low events Days with TMAX<=36°F	487	-1.09	18	224	12.4*	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	488	78	66	1.2	map	table
Extreme low events Days with TMAX<=36°F	487	81	92	1.1	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7003 by year	32.2°F	7.4°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<=22°F	552	-0.11	96	124	1.3	map	table
Extreme high events Days with TMIN>=43°F	522	-0.01	73	80	1.1	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<=22°F	552	-0.65	29	167	5.8*	map	table
Extreme high events Days with TMIN>=43°F	522	0.55	134	18	7.4*	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<=22°F	552	72	105	1.5*	map	table
Extreme high events Days with TMIN>=43°F	522	91	77	1.2	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	7034 by year	0.36"		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"	4224	0.60"	-0.05	652	728	1.1*	map	table
Extreme events Days with PRCP>0.96"	840	1.58"	0.09	154	113	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"	4224	0.60"	-0.13	593	772	1.3*	map	table
Extreme events Days with PRCP>0.96"	840	1.58"	-0.21	91	154	1.7*	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"	4224	0.60"	684	781	1.1*	map	table
Extreme events Days with PRCP>0.96"	840	1.58"	132	164	1.2	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	6601 by year	0.11"		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"	235	3.08"	-0.14	40	46	1.2	map	table
Extreme events Days with SNOW>5.0"	39	8.03"	-0.58	5	9	1.8	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"	235	3.08"	-1.39	0	122	Inf*	map	table
Extreme events Days with SNOW>5.0"	39	8.03"	-1.63	0	23	Inf*	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"	235	3.08"	43	61	1.4	map	table
Extreme events Days with SNOW>5.0"	39	8.03"	11	14	1.3	map	table

SNOW under 2 index extremes Help

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