SAN RAFAEL RANCH, AZ - COOP Southwest station 027555

027555 - SAN RAFAEL RANCH, Arizona

Latitude
31° 21´N

Longitude
110° 37´W

Elevation
1446 meters

10 nearest COOP Southwest stations

9 mi	NNE :	CANELO 1 NW, AZ
10 mi	NNW :	PATAGONIA #2, AZ
10 mi	NNW :	PATAGONIA #2, AZ
11 mi	W :	NOGALES, AZ
12 mi	E :	CORONADO NATL MONUMENT, AZ
12 mi	W :	NOGALES OLD NOGALES, AZ
13 mi	E :	CORONADO N M HDQTRS, AZ
13 mi	WNW :	NOGALES 6 N, AZ
13 mi	NE :	FORT HUACHUCA, AZ
14 mi	E :	FLYING H RANCH, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	5433	29.7%	2228	29.5%
TMIN	5412	29.6%	2219	29.3%
PRCP	7110	38.9%	2925	38.7%
SNOW	7080	38.8%	2900	38.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2228 by year	64.5°F	8.9°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>=77°F	158	-0.16	12	19	1.6	map	table
Extreme low events Days with TMAX<=50°F	167	-0.56	14	42	3.0*	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>=77°F	158	0.05	20	14	1.4	map	table
Extreme low events Days with TMAX<=50°F	167	-0.38	16	37	2.3*	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>=77°F	158	10	33	3.3*	map	table
Extreme low events Days with TMAX<=50°F	167	31	31	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2219 by year	26.7°F	8.1°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<=15°F	176	-0.34	17	41	2.4*	map	table
Extreme high events Days with TMIN>=39°F	158	-0.20	21	32	1.5	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<=15°F	176	-0.14	23	26	1.1	map	table
Extreme high events Days with TMIN>=39°F	158	-0.16	17	27	1.6	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<=15°F	176	12	38	3.2*	map	table
Extreme high events Days with TMIN>=39°F	158	29	12	2.4*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	2925 by year	0.03"		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"	293	0.28"	-0.21	52	64	1.2	map	table
Extreme events Days with PRCP>0.43"	57	0.78"	-0.07	13	11	1.2	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"	293	0.28"	-0.49	23	78	3.4*	map	table
Extreme events Days with PRCP>0.43"	57	0.78"	-0.84	2	22	11.0*	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"	293	0.28"	46	48	1.0	map	table
Extreme events Days with PRCP>0.43"	57	0.78"	10	5	2.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	2900 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"	25	2.32"	0.35	6	4	1.5	map	table
Extreme events Days with SNOW>4.0"	4	5.50"	1.05	2	0	Inf	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"	25	2.32"	-0.70	0	8	Inf	map	table
Extreme events Days with SNOW>4.0"	4	5.50"	-0.84	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"	25	2.32"	1	7	7.0	map	table
Extreme events Days with SNOW>4.0"	4	5.50"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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