MOLALLA 1 NW, OR - COOP Northwest station 355677

355677 - MOLALLA 1 NW, Oregon

Latitude
45° 9´N

Longitude
122° 34´W

Elevation
122 meters

10 nearest COOP Northwest stations

4 mi	E :	COLTON, OR
5 mi	NW :	CANBY 2 S, OR
6 mi	NNW :	CANBY 2 NE, OR
6 mi	WNW :	AURORA, OR
8 mi	NW :	N WILLAMETTE EXP STN, OR
8 mi	NNW :	WEST LINN, OR
8 mi	N :	OREGON CITY, OR
9 mi	SW :	SILVERTON, OR
9 mi	ENE :	ESTACADA 2 SE, OR
12 mi	ENE :	EAGLE CREEK 9 SE, OR

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

	Total observations	%	NDJFM observations	%
TMAX	10216	55.9%	4253	56.2%
TMIN	10217	55.9%	4253	56.2%
PRCP	10396	56.9%	4288	56.7%
SNOW	10400	56.9%	4289	56.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4253 by year	50.6°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>=62°F	285	-0.18	27	39	1.4	map	table
Extreme low events Days with TMAX<=38°F	303	-0.20	48	67	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>=62°F	285	0.76	96	7	13.7*	map	table
Extreme low events Days with TMAX<=38°F	303	-0.98	17	134	7.9*	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>=62°F	285	51	58	1.1	map	table
Extreme low events Days with TMAX<=38°F	303	48	87	1.8*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4253 by year	35.3°F	8.0°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<=23°F	285	-0.09	48	54	1.1	map	table
Extreme high events Days with TMIN>=46°F	342	-0.23	34	68	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<=23°F	285	-0.79	19	107	5.6*	map	table
Extreme high events Days with TMIN>=46°F	342	0.38	70	19	3.7*	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<=23°F	285	34	81	2.4*	map	table
Extreme high events Days with TMIN>=46°F	342	48	80	1.7*	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	4288 by year	0.21"		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"	2686	0.33"	-0.20	336	528	1.6*	map	table
Extreme events Days with PRCP>0.52"	524	0.92"	-0.13	82	87	1.1	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"	2686	0.33"	-0.28	309	599	1.9*	map	table
Extreme events Days with PRCP>0.52"	524	0.92"	-0.31	54	115	2.1*	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"	2686	0.33"	370	710	1.9*	map	table
Extreme events Days with PRCP>0.52"	524	0.92"	80	150	1.9*	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	4289 by year	0.05"		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"	134	1.56"	-0.37	17	32	1.9	map	table
Extreme events Days with SNOW>2.3"	25	4.52"	-0.73	3	10	3.3	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"	134	1.56"	-1.66	0	90	Inf*	map	table
Extreme events Days with SNOW>2.3"	25	4.52"	-1.66	0	17	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"	134	1.56"	23	46	2.0	map	table
Extreme events Days with SNOW>2.3"	25	4.52"	4	11	2.8	map	table

SNOW under 2 index extremes Help

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