JORDAN, MT - HCND station 244522

244522 - JORDAN, Montana

Latitude
47° 19´N

Longitude
106° 55´W

Elevation
2590 feet

10 nearest HCND stations

73 mi	WSW :	FLATWILLOW 4ENE, MT
99 mi	NE :	POPLAR, MT
104 mi	E :	GLENDIVE, MT
105 mi	NNW :	FORKS 4NNE, MT
116 mi	SSW :	HUNTLEY EXPERIMENT STATION, MT
120 mi	E :	SAVAGE, MT
121 mi	SSW :	CROW AGENCY, MT
130 mi	ESE :	PLEVNA, MT
139 mi	NW :	CHINOOK, MT
140 mi	NE :	MEDICINE LAKE 3SE, MT

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

	Total observations	%	NDJFM observations	%
TMAX	17980	98.5%	7373	97.5%
TMIN	17947	98.3%	7349	97.2%
PRCP	12916	70.7%	5204	68.8%
SNOW	6790	37.2%	1481	19.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7373 by year	37.3°F	16.9°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>=60°F	533	0.33	107	39	2.7*	map	table
Extreme low events Days with TMAX<=8°F	531	-0.40	80	163	2.0*	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>=60°F	533	0.58	150	24	6.2*	map	table
Extreme low events Days with TMAX<=8°F	531	-1.04	20	239	12.0*	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>=60°F	533	102	91	1.1	map	table
Extreme low events Days with TMAX<=8°F	531	47	83	1.8*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7349 by year	11.0°F	16.4°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<=-18°F	524	-0.31	83	140	1.7*	map	table
Extreme high events Days with TMIN>=31°F	555	0.34	113	48	2.4*	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<=-18°F	524	-0.91	25	217	8.7*	map	table
Extreme high events Days with TMIN>=31°F	555	0.34	113	41	2.8*	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<=-18°F	524	47	84	1.8*	map	table
Extreme high events Days with TMIN>=31°F	555	100	79	1.3	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5204 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"	1318	0.08"	-0.08	219	257	1.2	map	table
Extreme events Days with PRCP>0.12"	260	0.22"	-0.02	47	49	1.0	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"	1318	0.08"	-0.36	141	304	2.2*	map	table
Extreme events Days with PRCP>0.12"	260	0.22"	-0.36	26	55	2.1*	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"	1318	0.08"	170	206	1.2	map	table
Extreme events Days with PRCP>0.12"	260	0.22"	31	32	1.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	1481 by year	0.13"		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"	116	1.69"	0.18	26	14	1.9	map	table
Extreme events Days with SNOW>2.0"	21	3.98"	0.23	6	2	3.0	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"	116	1.69"	-0.81	4	37	9.2*	map	table
Extreme events Days with SNOW>2.0"	21	3.98"	-0.73	1	6	6.0	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"	116	1.69"	4	47	11.8*	map	table
Extreme events Days with SNOW>2.0"	21	3.98"	2	6	3.0	map	table

SNOW under 2 index extremes Help

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