RAYNESFORD, MT - COOP Northwest station 246900

246900 - RAYNESFORD, Montana

Latitude
47° 17´N

Longitude
110° 44´W

Elevation
1287 meters

10 nearest COOP Northwest stations

1 mi	NW :	RAYNESFORD 2 NNW, MT
10 mi	S :	NEIHART 8 NNW, MT
11 mi	N :	HIGHWOOD, MT
11 mi	NNE :	SHONKIN 7 S, MT
15 mi	N :	HIGHWOOD 6 NE, MT
15 mi	N :	HIGHWOOD 7 NE, MT
16 mi	ESE :	STANFORD, MT
16 mi	ESE :	STANFORD, MT
19 mi	NE :	GERALDINE, MT
19 mi	ENE :	GERALDINE 6 SE, MT

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

	Total observations	%	NDJFM observations	%
TMAX	5298	29.0%	2122	28.1%
TMIN	5346	29.3%	2120	28.0%
PRCP	5425	29.7%	2157	28.5%
SNOW	4329	23.7%	1540	20.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2122 by year	40.0°F	15.3°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>=59°F	164	-0.04	19	14	1.4	map	table
Extreme low events Days with TMAX<=13°F	149	-0.94	20	71	3.5*	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>=59°F	164	1.13	74	5	14.8*	map	table
Extreme low events Days with TMAX<=13°F	149	-1.03	4	62	15.5*	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>=59°F	164	22	23	1.0	map	table
Extreme low events Days with TMAX<=13°F	149	25	21	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2120 by year	15.6°F	17.0°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<=-13°F	150	-0.88	21	67	3.2*	map	table
Extreme high events Days with TMIN>=37°F	160	-0.08	22	24	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<=-13°F	150	-1.21	0	69	Inf*	map	table
Extreme high events Days with TMIN>=37°F	160	0.62	51	7	7.3*	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<=-13°F	150	26	24	1.1	map	table
Extreme high events Days with TMIN>=37°F	160	30	21	1.4	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	2157 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"	411	0.11"	-0.37	54	107	2.0*	map	table
Extreme events Days with PRCP>0.16"	74	0.29"	-0.24	10	18	1.8	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"	411	0.11"	-0.39	39	94	2.4*	map	table
Extreme events Days with PRCP>0.16"	74	0.29"	-0.51	5	22	4.4*	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"	411	0.11"	67	47	1.4	map	table
Extreme events Days with PRCP>0.16"	74	0.29"	8	10	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	1540 by year	0.27"		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"	213	1.95"	-0.50	27	64	2.4*	map	table
Extreme events Days with SNOW>3.0"	37	4.90"	-0.48	5	12	2.4	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"	213	1.95"	-0.43	19	55	2.9*	map	table
Extreme events Days with SNOW>3.0"	37	4.90"	-0.48	2	11	5.5*	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"	213	1.95"	35	37	1.1	map	table
Extreme events Days with SNOW>3.0"	37	4.90"	4	3	1.3	map	table

SNOW under 2 index extremes Help

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