CHICO UNIVERSITY FARM, CA - COOP Southwest station 041715

041715 - CHICO UNIVERSITY FARM, California

Latitude
39° 41´N

Longitude
121° 49´W

Elevation
56 meters

10 nearest COOP Southwest stations

6 mi	NE :	CENTERVILLE PH, CA
7 mi	ENE :	PARADISE, CA
10 mi	ESE :	LAKE WILENOR, CA
10 mi	NE :	DE SABLA, CA
10 mi	NNE :	COHASSET, CA
10 mi	SE :	OROVILLE RANGER STN, CA
11 mi	SE :	OROVILLE BRIDGE, CA
11 mi	E :	LAS PLUMAS, CA
11 mi	NNE :	COHASSET 1 NNE, CA
11 mi	SE :	OROVILLE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17521	95.9%	7241	95.7%
TMIN	17525	96.0%	7230	95.6%
PRCP	17798	97.5%	7311	96.7%
SNOW	17693	96.9%	7273	96.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7241 by year	59.5°F	8.8°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	521	0.06	73	66	1.1	map	table
Extreme low events Days with TMAX<=47°F	567	-0.06	105	111	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>=74°F	521	0.42	120	39	3.1*	map	table
Extreme low events Days with TMAX<=47°F	567	-0.22	117	174	1.5*	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	521	53	75	1.4*	map	table
Extreme low events Days with TMAX<=47°F	567	116	106	1.1	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	7230 by year	38.4°F	7.6°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	669	-0.02	108	120	1.1	map	table
Extreme high events Days with TMIN>=50°F	573	-0.23	55	122	2.2*	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<=28°F	669	-0.62	53	208	3.9*	map	table
Extreme high events Days with TMIN>=50°F	573	0.33	126	44	2.9*	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	669	89	124	1.4*	map	table
Extreme high events Days with TMIN>=50°F	573	104	88	1.2	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	7311 by year	0.14"		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"	2260	0.44"	-0.01	388	406	1.0	map	table
Extreme events Days with PRCP>0.75"	452	1.31"	-0.07	78	88	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"	2260	0.44"	0.02	397	393	1.0	map	table
Extreme events Days with PRCP>0.75"	452	1.31"	0.02	86	83	1.0	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"	2260	0.44"	505	325	1.6*	map	table
Extreme events Days with PRCP>0.75"	452	1.31"	103	58	1.8*	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	7273 by year	0.00"		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"	7	0.84"	1.11	3	0	Inf	map	table
Extreme events Days with SNOW>1.3"	1	2.00"	0.27	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"	7	0.84"	-1.40	0	5	Inf	map	table
Extreme events Days with SNOW>1.3"	1	2.00"	-1.58	0	1	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"	7	0.84"	3	3	1.0	map	table
Extreme events Days with SNOW>1.3"	1	2.00"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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