SAINT JOHNS, AZ - COOP Southwest station 027435

027435 - SAINT JOHNS, Arizona

Latitude
34° 31´N

Longitude
109° 24´W

Elevation
1765 meters

10 nearest COOP Southwest stations

16 mi	SSE :	SPRINGERVILLE, AZ
16 mi	SSE :	SPRINGERVILLE, AZ
20 mi	S :	GREER LAKES, AZ
20 mi	NW :	PETRIFIED FOREST N P, AZ
21 mi	WSW :	SILVER CREEK RANCH, AZ
22 mi	S :	GREER, AZ
23 mi	SW :	MC NARY 2 N, AZ
24 mi	SW :	WILLIAMS CREEK FISH HATCHERY, AZ
24 mi	SW :	PINETOP FISH HATCHERY, AZ
25 mi	SW :	PINETOP, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	17634	96.6%	7295	96.5%
TMIN	17516	95.9%	7308	96.6%
PRCP	17761	97.3%	7353	97.2%
SNOW	17536	96.0%	7163	94.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7295 by year	54.4°F	11.0°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	577	0.14	99	59	1.7*	map	table
Extreme low events Days with TMAX<=37°F	501	0.09	91	78	1.2	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	577	0.13	90	54	1.7*	map	table
Extreme low events Days with TMAX<=37°F	501	-0.19	66	100	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>=70°F	577	55	151	2.7*	map	table
Extreme low events Days with TMAX<=37°F	501	69	77	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	7308 by year	22.4°F	9.4°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<=9°F	547	-0.06	84	86	1.0	map	table
Extreme high events Days with TMIN>=36°F	501	0.06	95	84	1.1	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<=9°F	547	-0.28	62	116	1.9*	map	table
Extreme high events Days with TMIN>=36°F	501	-0.25	61	103	1.7*	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<=9°F	547	53	117	2.2*	map	table
Extreme high events Days with TMIN>=36°F	501	72	79	1.1	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	7353 by year	0.02"		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"	930	0.17"	-0.03	158	171	1.1	map	table
Extreme events Days with PRCP>0.27"	186	0.49"	0.01	26	29	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"	930	0.17"	-0.26	97	196	2.0*	map	table
Extreme events Days with PRCP>0.27"	186	0.49"	-0.15	15	26	1.7	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"	930	0.17"	180	116	1.6*	map	table
Extreme events Days with PRCP>0.27"	186	0.49"	37	23	1.6	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	7163 by year	0.11"		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"	301	2.51"	-0.15	40	64	1.6*	map	table
Extreme events Days with SNOW>4.0"	46	6.67"	-0.02	6	6	1.0	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"	301	2.51"	-0.44	19	67	3.5*	map	table
Extreme events Days with SNOW>4.0"	46	6.67"	-0.25	4	7	1.8	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"	301	2.51"	46	46	1.0	map	table
Extreme events Days with SNOW>4.0"	46	6.67"	7	9	1.3	map	table

SNOW under 2 index extremes Help

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