ROSALIA, WA - COOP Northwest station 457180

457180 - ROSALIA, Washington

Latitude
47° 14´N

Longitude
117° 22´W

Elevation
732 meters

10 nearest COOP Northwest stations

8 mi	E :	TEKOA, WA
8 mi	SW :	SAINT JOHN, WA
11 mi	WSW :	EWAN, WA
12 mi	NNW :	CHENEY, WA
17 mi	NNW :	SPOKANE INTL ARPT, WA
18 mi	W :	SPRAGUE, WA
18 mi	N :	SPOKANE, WA
20 mi	NNW :	SPOKANE WFO, WA
29 mi	NNE :	MOUNT SPOKANE, WA
29 mi	NNE :	MOUNT SPOKANE SUMMIT, WA

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

	Total observations	%	NDJFM observations	%
TMAX	17843	97.7%	7303	96.6%
TMIN	17831	97.6%	7302	96.5%
PRCP	17822	97.6%	7281	96.3%
SNOW	17698	96.9%	7157	94.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7303 by year	40.4°F	10.2°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>=55°F	518	0.23	98	56	1.8*	map	table
Extreme low events Days with TMAX<=25°F	522	-0.11	106	130	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>=55°F	518	0.82	184	13	14.2*	map	table
Extreme low events Days with TMAX<=25°F	522	-0.89	28	218	7.8*	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>=55°F	518	98	58	1.7*	map	table
Extreme low events Days with TMAX<=25°F	522	56	78	1.4	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	7302 by year	26.1°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<=9°F	494	-0.15	98	124	1.3	map	table
Extreme high events Days with TMIN>=38°F	506	0.13	79	61	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<=9°F	494	-0.96	17	208	12.2*	map	table
Extreme high events Days with TMIN>=38°F	506	0.60	148	17	8.7*	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<=9°F	494	54	92	1.7*	map	table
Extreme high events Days with TMIN>=38°F	506	111	73	1.5*	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	7281 by year	0.07"		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"	2869	0.17"	0.01	492	480	1.0	map	table
Extreme events Days with PRCP>0.26"	564	0.44"	0.01	97	92	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"	2869	0.17"	-0.08	419	501	1.2*	map	table
Extreme events Days with PRCP>0.26"	564	0.44"	-0.03	82	77	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"	2869	0.17"	464	488	1.1	map	table
Extreme events Days with PRCP>0.26"	564	0.44"	87	97	1.1	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	7157 by year	0.16"		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"	764	1.50"	-0.09	139	164	1.2	map	table
Extreme events Days with SNOW>2.0"	139	3.57"	-0.15	28	30	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"	764	1.50"	-0.78	40	274	6.9*	map	table
Extreme events Days with SNOW>2.0"	139	3.57"	-0.94	5	58	11.6*	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"	764	1.50"	106	148	1.4*	map	table
Extreme events Days with SNOW>2.0"	139	3.57"	11	31	2.8*	map	table

SNOW under 2 index extremes Help

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