BOZEMAN MONTANA ST UNIV, MT - HCND station 241044

241044 - BOZEMAN MONTANA ST UNIV, Montana

Latitude
45° 40´N

Longitude
111° 3´W

Elevation
4856 feet

10 nearest HCND stations

31 mi	WSW :	NORRIS MADISON POWER HOUSE, MT
39 mi	WSW :	ENNIS, MT
51 mi	WSW :	VIRGINIA CITY, MT
51 mi	SSE :	YELLOWSTONE PARK MAMMOTH, WY
54 mi	ENE :	BIG TIMBER, MT
57 mi	SSW :	HEBGEN DAM, MT
70 mi	S :	WEST YELLOWSTONE, MT
79 mi	NW :	HELENA WSO, MT
83 mi	WSW :	DILLON WMCE, MT
83 mi	SSE :	LAKE YELLOWSTONE, WY

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

	Total observations	%	NDJFM observations	%
TMAX	18153	99.4%	7549	99.8%
TMIN	18175	99.5%	7558	99.9%
PRCP	15859	86.8%	6478	85.7%
SNOW	15266	83.6%	6286	83.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7549 by year	37.9°F	13.1°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>=55°F	568	0.29	101	37	2.7*	map	table
Extreme low events Days with TMAX<=17°F	554	-0.09	110	131	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>=55°F	568	0.55	155	29	5.3*	map	table
Extreme low events Days with TMAX<=17°F	554	-0.93	17	220	12.9*	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>=55°F	568	87	91	1.0	map	table
Extreme low events Days with TMAX<=17°F	554	57	110	1.9*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7558 by year	17.7°F	13.4°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<=-6°F	512	-0.05	104	114	1.1	map	table
Extreme high events Days with TMIN>=34°F	579	0.15	103	70	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<=-6°F	512	-1.03	14	221	15.8*	map	table
Extreme high events Days with TMIN>=34°F	579	0.32	116	40	2.9*	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<=-6°F	512	55	99	1.8*	map	table
Extreme high events Days with TMIN>=34°F	579	86	98	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	6478 by year	0.04"		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"	2215	0.11"	-0.06	359	418	1.2*	map	table
Extreme events Days with PRCP>0.18"	413	0.33"	0.03	65	66	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"	2215	0.11"	-0.26	248	470	1.9*	map	table
Extreme events Days with PRCP>0.18"	413	0.33"	-0.24	46	88	1.9*	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"	2215	0.11"	317	360	1.1	map	table
Extreme events Days with PRCP>0.18"	413	0.33"	56	63	1.1	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	6286 by year	0.51"		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"	1972	1.62"	-0.08	316	382	1.2*	map	table
Extreme events Days with SNOW>2.6"	394	4.55"	0.01	69	70	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"	1972	1.62"	-0.36	196	469	2.4*	map	table
Extreme events Days with SNOW>2.6"	394	4.55"	-0.40	32	98	3.1*	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"	1972	1.62"	276	316	1.1	map	table
Extreme events Days with SNOW>2.6"	394	4.55"	56	57	1.0	map	table

SNOW under 2 index extremes Help

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