MEACHAM, OR - COOP Northwest station 355396

355396 - MEACHAM, Oregon

Latitude
45° 30´N

Longitude
118° 24´W

Elevation
1237 meters

10 nearest COOP Northwest stations

8 mi	N :	GIBBON, OR
10 mi	S :	LA GRANDE 15 WSW, OR
10 mi	S :	LA GRANDE 16 WSW, OR
11 mi	SE :	LA GRANDE, OR
11 mi	S :	LA GRANDE 19 WSW, OR
11 mi	S :	STARKEY, OR
11 mi	NW :	PENDLETON BR EXP STN, OR
12 mi	SE :	LA GRANDE, OR
12 mi	N :	WESTON 2 SE, OR
13 mi	N :	WESTON 5 ESE, OR

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

	Total observations	%	NDJFM observations	%
TMAX	10165	55.7%	4174	55.2%
TMIN	10164	55.7%	4174	55.2%
PRCP	10164	55.7%	4173	55.2%
SNOW	10160	55.6%	4169	55.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4174 by year	36.8°F	9.5°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	285	-0.18	20	31	1.6	map	table
Extreme low events Days with TMAX<=23°F	288	-0.11	56	59	1.1	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	285	0.66	85	11	7.7*	map	table
Extreme low events Days with TMAX<=23°F	288	-1.24	3	138	46.0*	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	285	35	69	2.0*	map	table
Extreme low events Days with TMAX<=23°F	288	41	73	1.8*	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	4174 by year	24.4°F	9.1°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	306	-0.15	59	71	1.2	map	table
Extreme high events Days with TMIN>=36°F	293	-0.30	20	52	2.6*	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	306	-1.19	2	138	69.0*	map	table
Extreme high events Days with TMIN>=36°F	293	0.53	76	14	5.4*	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<=10°F	306	39	82	2.1*	map	table
Extreme high events Days with TMIN>=36°F	293	53	69	1.3	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	4173 by year	0.13"		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"	2385	0.23"	-0.19	309	467	1.5*	map	table
Extreme events Days with PRCP>0.35"	477	0.67"	-0.18	60	89	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"	2385	0.23"	-0.38	233	561	2.4*	map	table
Extreme events Days with PRCP>0.35"	477	0.67"	-0.22	64	103	1.6*	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"	2385	0.23"	329	567	1.7*	map	table
Extreme events Days with PRCP>0.35"	477	0.67"	58	111	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	4169 by year	0.83"		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"	1814	1.91"	-0.16	263	348	1.3*	map	table
Extreme events Days with SNOW>3.0"	344	5.44"	-0.06	59	63	1.1	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"	1814	1.91"	-0.60	117	528	4.5*	map	table
Extreme events Days with SNOW>3.0"	344	5.44"	-0.72	23	118	5.1*	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"	1814	1.91"	252	463	1.8*	map	table
Extreme events Days with SNOW>3.0"	344	5.44"	47	88	1.9*	map	table

SNOW under 2 index extremes Help

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