ORLEANS, CA - COOP Southwest station 046508

046508 - ORLEANS, California

Latitude
41° 18´N

Longitude
123° 32´W

Elevation
122 meters

10 nearest COOP Southwest stations

4 mi	NNE :	SOMESBAR 1 W, CA
7 mi	ESE :	FORKS OF SALMON, CA
11 mi	SSW :	HOOPA, CA
11 mi	SSW :	HOOPA TRINITY RIVER, CA
12 mi	SSW :	HOOPA 2 SE, CA
12 mi	E :	SAWYERS BAR RS, CA
13 mi	WSW :	ORICK 10 SE, CA
14 mi	ESE :	CECILVILLE, CA
17 mi	N :	CLEAR CREEK, CA
18 mi	ESE :	CECILVILLE 5 SE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17759	97.2%	7400	97.8%
TMIN	17769	97.3%	7411	98.0%
PRCP	17816	97.6%	7380	97.6%
SNOW	17900	98.0%	7427	98.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7400 by year	55.6°F	8.3°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>=70°F	510	0.11	92	67	1.4	map	table
Extreme low events Days with TMAX<=44°F	510	0.12	104	79	1.3	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>=70°F	510	0.54	136	35	3.9*	map	table
Extreme low events Days with TMAX<=44°F	510	-1.10	25	253	10.1*	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>=70°F	510	88	57	1.5*	map	table
Extreme low events Days with TMAX<=44°F	510	71	119	1.7*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7411 by year	37.3°F	6.7°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<=27°F	513	0.01	97	99	1.0	map	table
Extreme high events Days with TMIN>=47°F	579	-0.02	69	84	1.2	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<=27°F	513	-0.59	40	158	3.9*	map	table
Extreme high events Days with TMIN>=47°F	579	0.59	164	24	6.8*	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<=27°F	513	55	82	1.5*	map	table
Extreme high events Days with TMIN>=47°F	579	66	90	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	7380 by year	0.28"		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"	3351	0.61"	-0.03	542	566	1.0	map	table
Extreme events Days with PRCP>1.01"	663	1.67"	-0.03	103	100	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"	3351	0.61"	-0.11	498	628	1.3*	map	table
Extreme events Days with PRCP>1.01"	663	1.67"	-0.18	86	140	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"	3351	0.61"	582	605	1.0	map	table
Extreme events Days with PRCP>1.01"	663	1.67"	110	125	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	7427 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"	101	2.32"	0.36	26	14	1.9	map	table
Extreme events Days with SNOW>3.0"	19	5.89"	0.18	5	3	1.7	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"	101	2.32"	-1.62	1	69	69.0*	map	table
Extreme events Days with SNOW>3.0"	19	5.89"	-1.71	1	14	14.0	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"	101	2.32"	11	33	3.0*	map	table
Extreme events Days with SNOW>3.0"	19	5.89"	3	8	2.7	map	table

SNOW under 2 index extremes Help

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