REDDING MUNICIPAL ARPT, CA - COOP Southwest station 047304

047304 - REDDING MUNICIPAL ARPT, California

Latitude
40° 31´N

Longitude
122° 19´W

Elevation
153 meters

10 nearest COOP Southwest stations

3 mi	WNW :	REDDING FIRE STN 4, CA
4 mi	NW :	REDDING FIRE STN 2, CA
7 mi	SE :	COLEMAN FISHERIES STA, CA
8 mi	WNW :	WHISKEYTOWN RESERVOIR, CA
8 mi	SSW :	FERGUSON RANCH, CA
9 mi	WNW :	WHISKEYTOWN, CA
9 mi	NNW :	SHASTA DAM, CA
10 mi	W :	ONO, CA
10 mi	N :	TURNTABLE CREEK, CA
13 mi	NW :	FRENCH GULCH, CA

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

	Total observations	%	NDJFM observations	%
TMAX	4139	22.7%	1724	22.8%
TMIN	4138	22.7%	1723	22.8%
PRCP	4140	22.7%	1725	22.8%
SNOW	3591	19.7%	1513	20.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1724 by year	60.0°F	9.6°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>=75°F	142	0.44	25	9	2.8*	map	table
Extreme low events Days with TMAX<=46°F	119	0.95	44	2	22.0*	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>=75°F	142	0.50	31	5	6.2*	map	table
Extreme low events Days with TMAX<=46°F	119	-0.45	19	40	2.1*	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>=75°F	142	33	1	33.0*	map	table
Extreme low events Days with TMAX<=46°F	119	31	22	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1723 by year	38.6°F	7.5°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	152	0.92	58	10	5.8*	map	table
Extreme high events Days with TMIN>=50°F	134	0.40	27	10	2.7*	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	152	-0.59	21	61	2.9*	map	table
Extreme high events Days with TMIN>=50°F	134	0.30	22	4	5.5*	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	152	28	22	1.3	map	table
Extreme high events Days with TMIN>=50°F	134	36	16	2.2*	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	1725 by year	0.17"		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"	598	0.48"	0.50	157	41	3.8*	map	table
Extreme events Days with PRCP>0.81"	117	1.37"	0.47	31	7	4.4*	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"	598	0.48"	0.05	105	81	1.3	map	table
Extreme events Days with PRCP>0.81"	117	1.37"	0.15	24	11	2.2*	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"	598	0.48"	174	63	2.8*	map	table
Extreme events Days with PRCP>0.81"	117	1.37"	41	8	5.1*	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	1513 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"	15	2.41"	0.73	6	1	6.0	map	table
Extreme events Days with SNOW>4.0"	3	6.97"	0.02	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"	15	2.41"	-1.36	0	8	Inf	map	table
Extreme events Days with SNOW>4.0"	3	6.97"	-1.29	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"	15	2.41"	1	6	6.0	map	table
Extreme events Days with SNOW>4.0"	3	6.97"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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