SMYRNA, WA - COOP Northwest station 457727

457727 - SMYRNA, Washington

Latitude
46° 50´N

Longitude
119° 40´W

Elevation
171 meters

10 nearest COOP Northwest stations

4 mi	N :	ROYAL CITY, WA
5 mi	NNE :	ROYAL CITY 3 NE, WA
10 mi	SW :	PRIEST RAPIDS DAM, WA
18 mi	E :	OTHELLO 6 ESE, WA
20 mi	ESE :	MESA 4 W, WA
20 mi	SE :	ELTOPIA 6 W, WA
23 mi	SE :	ELTOPIA 8 WSW, WA
23 mi	SSE :	BENTON CITY 2 NW, WA
24 mi	SSE :	RICHLAND, WA
26 mi	S :	PROSSER, WA

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

	Total observations	%	NDJFM observations	%
TMAX	15346	84.0%	6380	84.4%
TMIN	15239	83.4%	6381	84.4%
PRCP	15353	84.1%	6367	84.2%
SNOW	13744	75.3%	4812	63.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6380 by year	45.8°F	11.9°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	506	0.16	102	63	1.6*	map	table
Extreme low events Days with TMAX<=28°F	490	-0.11	94	115	1.2	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	506	0.45	120	34	3.5*	map	table
Extreme low events Days with TMAX<=28°F	490	-0.74	35	196	5.6*	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	506	69	49	1.4	map	table
Extreme low events Days with TMAX<=28°F	490	38	66	1.7*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6381 by year	26.8°F	10.1°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<=10°F	431	-0.11	83	107	1.3	map	table
Extreme high events Days with TMIN>=40°F	506	0.13	82	64	1.3	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<=10°F	431	-0.94	16	179	11.2*	map	table
Extreme high events Days with TMIN>=40°F	506	0.30	113	40	2.8*	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<=10°F	431	30	62	2.1*	map	table
Extreme high events Days with TMIN>=40°F	506	98	72	1.4	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	6367 by year	0.03"		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"	1430	0.15"	-0.03	223	243	1.1	map	table
Extreme events Days with PRCP>0.24"	281	0.40"	-0.02	45	45	1.0	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"	1430	0.15"	0.12	258	213	1.2*	map	table
Extreme events Days with PRCP>0.24"	281	0.40"	0.03	47	44	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"	1430	0.15"	260	222	1.2	map	table
Extreme events Days with PRCP>0.24"	281	0.40"	51	50	1.0	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	4812 by year	0.03"		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"	81	1.54"	-0.36	10	20	2.0	map	table
Extreme events Days with SNOW>2.0"	15	4.74"	-0.47	0	3	Inf	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"	81	1.54"	-0.58	7	31	4.4*	map	table
Extreme events Days with SNOW>2.0"	15	4.74"	-1.27	0	9	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"	81	1.54"	14	8	1.8	map	table
Extreme events Days with SNOW>2.0"	15	4.74"	4	1	4.0	map	table

SNOW under 2 index extremes Help

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