CHICO UNIV FARM, CA - HCND station 041715

041715 - CHICO UNIV FARM, California

Latitude
39° 43´N

Longitude
121° 49´W

Elevation
185 feet

10 nearest HCND stations

20 mi	W :	ORLAND, CA
29 mi	WSW :	WILLOWS 6W, CA
40 mi	SSE :	MARYSVILLE, CA
49 mi	ENE :	QUINCY, CA
62 mi	SE :	COLFAX, CA
68 mi	ESE :	LAKE SPAULDING, CA
81 mi	S :	DAVIS EXP FARM 2WSW, CA
81 mi	NE :	SUSANVILLE AP, CA
83 mi	WSW :	UKIAH, CA
90 mi	S :	VACAVILLE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17197	94.2%	7129	94.3%
TMIN	17058	93.4%	7029	92.9%
PRCP	17405	95.3%	7113	94.0%
SNOW	11901	65.2%	4875	64.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7129 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	517	0.05	70	66	1.1	map	table
Extreme low events Days with TMAX<=47°F	560	-0.07	102	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	517	0.42	120	39	3.1*	map	table
Extreme low events Days with TMAX<=47°F	560	-0.23	116	173	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	517	51	75	1.5*	map	table
Extreme low events Days with TMAX<=47°F	560	115	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	7029 by year	38.3°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	657	-0.03	105	119	1.1	map	table
Extreme high events Days with TMIN>=50°F	557	-0.23	53	116	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	657	-0.63	52	206	4.0*	map	table
Extreme high events Days with TMIN>=50°F	557	0.35	125	40	3.1*	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	657	86	124	1.4*	map	table
Extreme high events Days with TMIN>=50°F	557	103	87	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	7113 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"	2257	0.44"	-0.01	388	405	1.0	map	table
Extreme events Days with PRCP>0.75"	449	1.30"	-0.07	78	87	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"	2257	0.44"	0.02	397	393	1.0	map	table
Extreme events Days with PRCP>0.75"	449	1.30"	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"	2257	0.44"	504	325	1.6*	map	table
Extreme events Days with PRCP>0.75"	449	1.30"	102	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	4875 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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