LOGAN USU, UT - HCND station 425186

425186 - LOGAN USU, Utah

Latitude
41° 46´N

Longitude
111° 48´W

Elevation
4790 feet

10 nearest HCND stations

22 mi	SW :	CORINNE, UT
25 mi	E :	LAKETOWN, UT
35 mi	SSW :	OGDEN PIONEER P H, UT
36 mi	NE :	LIFTON PUMPING STATION, ID
36 mi	ESE :	WOODRUFF, UT
43 mi	SSW :	RIVERDALE, UT
50 mi	S :	MORGAN COMO SPRINGS, UT
52 mi	NE :	BORDER 3N, WY
55 mi	SE :	EVANSTON 1E, WY
57 mi	N :	GRACE, ID

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

	Total observations	%	NDJFM observations	%
TMAX	18015	98.6%	7450	98.5%
TMIN	18042	98.8%	7458	98.6%
PRCP	13434	73.6%	5546	73.3%
SNOW	12679	69.4%	5232	69.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7450 by year	39.2°F	11.5°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>=57°F	519	0.26	96	45	2.1*	map	table
Extreme low events Days with TMAX<=22°F	552	0.24	144	87	1.7*	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>=57°F	519	0.29	106	35	3.0*	map	table
Extreme low events Days with TMAX<=22°F	552	-0.22	74	131	1.8*	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>=57°F	519	68	75	1.1	map	table
Extreme low events Days with TMAX<=22°F	552	78	90	1.2	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	7458 by year	21.9°F	11.3°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<=3°F	547	0.13	124	92	1.3	map	table
Extreme high events Days with TMIN>=37°F	505	0.15	79	56	1.4*	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<=3°F	547	-0.32	55	127	2.3*	map	table
Extreme high events Days with TMIN>=37°F	505	0.22	103	46	2.2*	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<=3°F	547	70	100	1.4*	map	table
Extreme high events Days with TMIN>=37°F	505	76	81	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	5546 by year	0.08"		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"	2543	0.16"	-0.02	436	468	1.1	map	table
Extreme events Days with PRCP>0.26"	507	0.48"	-0.03	77	92	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"	2543	0.16"	-0.28	267	530	2.0*	map	table
Extreme events Days with PRCP>0.26"	507	0.48"	-0.45	54	133	2.5*	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"	2543	0.16"	409	427	1.0	map	table
Extreme events Days with PRCP>0.26"	507	0.48"	78	96	1.2	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	5232 by year	0.56"		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"	1518	1.93"	-0.02	275	276	1.0	map	table
Extreme events Days with SNOW>3.0"	283	5.32"	0.12	58	44	1.3	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"	1518	1.93"	-0.43	130	394	3.0*	map	table
Extreme events Days with SNOW>3.0"	283	5.32"	-0.82	14	106	7.6*	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"	1518	1.93"	257	273	1.1	map	table
Extreme events Days with SNOW>3.0"	283	5.32"	41	67	1.6*	map	table

SNOW under 2 index extremes Help

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