DOBBINS COLGATE FOREBA, CA - COOP Southwest station 042458

042458 - DOBBINS COLGATE FOREBA, California

Latitude
39° 20´N

Longitude
121° 12´W

Elevation
473 meters

10 nearest COOP Southwest stations

1 mi	E :	COLGATE P H, CA
1 mi	N :	DOBBINS 1 S, CA
4 mi	NNE :	BULLARDS BAR PH, CA
5 mi	SSW :	HARRY ENGLEBRIGHT DAM, CA
5 mi	SSW :	HARRY ENGLEBRIGHT DM, CA
6 mi	N :	CHALLENGE R S, CA
6 mi	SE :	GRASS VALLEY, CA
7 mi	ESE :	NEVADA CITY 1 N, CA
7 mi	SE :	GRASS VALLEY 2 NNE, CA
7 mi	NE :	CAMPTONVILLE R S, CA

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

	Total observations	%	NDJFM observations	%
TMAX	6255	34.2%	2653	35.1%
TMIN	6303	34.5%	2680	35.4%
PRCP	7943	43.5%	3296	43.6%
SNOW	7936	43.5%	3289	43.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2653 by year	58.7°F	9.8°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>=74°F	215	-0.30	15	37	2.5*	map	table
Extreme low events Days with TMAX<=45°F	207	-0.16	33	40	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>=74°F	215	0.43	41	10	4.1*	map	table
Extreme low events Days with TMAX<=45°F	207	-1.18	6	103	17.2*	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>=74°F	215	13	57	4.4*	map	table
Extreme low events Days with TMAX<=45°F	207	19	58	3.1*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2680 by year	38.1°F	6.5°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<=28°F	182	-0.21	27	35	1.3	map	table
Extreme high events Days with TMIN>=48°F	213	-0.58	11	54	4.9*	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<=28°F	182	-0.90	7	70	10.0*	map	table
Extreme high events Days with TMIN>=48°F	213	0.35	52	15	3.5*	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<=28°F	182	16	39	2.4*	map	table
Extreme high events Days with TMIN>=48°F	213	16	59	3.7*	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	3296 by year	0.22"		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"	1094	0.67"	-0.41	124	285	2.3*	map	table
Extreme events Days with PRCP>1.12"	217	1.86"	-0.46	24	62	2.6*	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"	1094	0.67"	-0.29	133	255	1.9*	map	table
Extreme events Days with PRCP>1.12"	217	1.86"	-0.30	28	54	1.9*	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"	1094	0.67"	163	200	1.2	map	table
Extreme events Days with PRCP>1.12"	217	1.86"	34	43	1.3	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	3289 by year	0.02"		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"	22	2.54"	0.28	5	4	1.2	map	table
Extreme events Days with SNOW>3.5"	4	6.12"	0.85	0	0	NaN	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"	22	2.54"	-1.61	0	16	Inf	map	table
Extreme events Days with SNOW>3.5"	4	6.12"	-2.09	0	4	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"	22	2.54"	0	3	Inf	map	table
Extreme events Days with SNOW>3.5"	4	6.12"	0	2	Inf	map	table

SNOW under 2 index extremes Help

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