GERALDINE, MT - COOP Northwest station 243445

243445 - GERALDINE, Montana

Latitude
47° 36´N

Longitude
110° 16´W

Elevation
954 meters

10 nearest COOP Northwest stations

4 mi	SE :	GERALDINE 6 SE, MT
9 mi	WSW :	SHONKIN 7 S, MT
11 mi	W :	HIGHWOOD 7 NE, MT
12 mi	W :	HIGHWOOD 6 NE, MT
14 mi	NW :	FORT BENTON, MT
15 mi	W :	HIGHWOOD, MT
16 mi	NNW :	LOMA 1 WNW, MT
18 mi	SW :	RAYNESFORD 2 NNW, MT
19 mi	SW :	RAYNESFORD, MT
19 mi	S :	STANFORD, MT

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

	Total observations	%	NDJFM observations	%
TMAX	16892	92.5%	6929	91.6%
TMIN	16870	92.4%	6913	91.4%
PRCP	16913	92.6%	6933	91.7%
SNOW	16869	92.4%	6896	91.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6929 by year	40.2°F	17.2°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>=62°F	471	0.34	96	29	3.3*	map	table
Extreme low events Days with TMAX<=9°F	486	-0.52	62	162	2.6*	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>=62°F	471	0.76	160	15	10.7*	map	table
Extreme low events Days with TMAX<=9°F	486	-1.08	19	223	11.7*	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>=62°F	471	77	62	1.2	map	table
Extreme low events Days with TMAX<=9°F	486	57	63	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6913 by year	16.0°F	16.8°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<=-12°F	510	-0.38	73	147	2.0*	map	table
Extreme high events Days with TMIN>=38°F	470	0.32	103	47	2.2*	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<=-12°F	510	-1.03	19	232	12.2*	map	table
Extreme high events Days with TMIN>=38°F	470	0.62	141	19	7.4*	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<=-12°F	510	49	63	1.3	map	table
Extreme high events Days with TMIN>=38°F	470	73	68	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	6933 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"	1503	0.11"	-0.10	237	298	1.3*	map	table
Extreme events Days with PRCP>0.15"	288	0.30"	-0.14	36	52	1.4	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"	1503	0.11"	-0.33	164	339	2.1*	map	table
Extreme events Days with PRCP>0.15"	288	0.30"	-0.27	34	58	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"	1503	0.11"	215	196	1.1	map	table
Extreme events Days with PRCP>0.15"	288	0.30"	37	38	1.0	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	6896 by year	0.32"		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"	1267	1.72"	-0.14	206	271	1.3*	map	table
Extreme events Days with SNOW>2.5"	232	4.43"	-0.20	29	50	1.7*	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"	1267	1.72"	-0.48	102	329	3.2*	map	table
Extreme events Days with SNOW>2.5"	232	4.43"	-0.49	23	60	2.6*	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"	1267	1.72"	176	174	1.0	map	table
Extreme events Days with SNOW>2.5"	232	4.43"	35	27	1.3	map	table

SNOW under 2 index extremes Help

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