SAN FRANCISCO, CA - COOP Southwest station 047772

047772 - SAN FRANCISCO, California

Latitude
37° 46´N

Longitude
122° 26´W

Elevation
53 meters

10 nearest COOP Southwest stations

1 mi	W :	SAN FRANCISCO ACAD OF SCIENCE, CA
3 mi	WSW :	SAN FRANCISCO OCEANSIDE, CA
6 mi	ENE :	OAKLAND CITY HALL, CA
6 mi	ENE :	OAKLAND MUSEUM, CA
6 mi	S :	SAN FRANCISCO INT'L ARPT, CA
7 mi	NW :	MUIR WOODS, CA
7 mi	SSE :	RICHMOND, CA
7 mi	NE :	BERKELEY, CA
7 mi	S :	PACIFICA 4 SSE, CA
7 mi	NNE :	RICHMOND FIELD STN, CA

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

	Total observations	%	NDJFM observations	%
TMAX	18261	100.0%	7561	100.0%
TMIN	18259	100.0%	7560	100.0%
PRCP	18263	100.0%	7563	100.0%
SNOW	9246	50.6%	3805	50.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7561 by year	59.8°F	6.4°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	573	0.11	80	64	1.2	map	table
Extreme low events Days with TMAX<=51°F	564	0.01	103	98	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>=70°F	573	0.40	122	36	3.4*	map	table
Extreme low events Days with TMAX<=51°F	564	-0.69	62	218	3.5*	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>=70°F	573	78	66	1.2	map	table
Extreme low events Days with TMAX<=51°F	564	92	127	1.4	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	7560 by year	48.2°F	4.3°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<=42°F	713	0.27	175	92	1.9*	map	table
Extreme high events Days with TMIN>=54°F	791	-0.13	82	131	1.6*	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<=42°F	713	-0.78	79	301	3.8*	map	table
Extreme high events Days with TMIN>=54°F	791	0.44	185	39	4.7*	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<=42°F	713	113	153	1.4*	map	table
Extreme high events Days with TMIN>=54°F	791	106	103	1.0	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	7563 by year	0.11"		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"	2522	0.34"	-0.04	422	452	1.1	map	table
Extreme events Days with PRCP>0.57"	491	1.01"	-0.07	95	102	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"	2522	0.34"	-0.14	385	513	1.3*	map	table
Extreme events Days with PRCP>0.57"	491	1.01"	-0.18	71	108	1.5*	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"	2522	0.34"	497	403	1.2*	map	table
Extreme events Days with PRCP>0.57"	491	1.01"	103	75	1.4	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	3805 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"	1	0.30"	1.35	1	0	Inf	map	table
Extreme events Days with SNOW>0.3"	0	NaN"	NaN	NaN	NaN	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"	1	0.30"	-1.97	0	1	Inf	map	table
Extreme events Days with SNOW>0.3"	0	NaN"	NaN	NaN	NaN	NaN	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"	1	0.30"	0	0	NaN	map	table
Extreme events Days with SNOW>0.3"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

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