CARROLLTON, MO - COOP Northern Plains station 231340

231340 - CARROLLTON, Missouri

Latitude
39° 21´N

Longitude
93° 29´W

Elevation
215 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

9 mi	S :	WAVERLY, MO
13 mi	N :	COLOMA, MO
16 mi	WNW :	STET 1 S, MO
20 mi	ENE :	BRUNSWICK, MO
22 mi	SE :	MARSHALL, MO
22 mi	NNE :	SUMNER 3 SW, MO
23 mi	WSW :	LEXINGTON 3 NE, MO
23 mi	SSW :	HIGGINSVILLE, MO
24 mi	NNE :	BEDFORD 1 S, MO
25 mi	WSW :	HENRIETTA, MO

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

	Total observations	%	NDJFM observations	%
TMAX	18055	98.9%	7468	98.7%
TMIN	18056	98.9%	7469	98.8%
PRCP	18065	98.9%	7467	98.7%
SNOW	18051	98.8%	7454	98.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7468 by year	45.3°F	14.4°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>=67°F	572	0.30	111	53	2.1*	map	table
Extreme low events Days with TMAX<=24°F	535	-0.34	78	139	1.8*	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>=67°F	572	-0.41	44	114	2.6*	map	table
Extreme low events Days with TMAX<=24°F	535	0.10	117	109	1.1	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>=67°F	572	86	129	1.5*	map	table
Extreme low events Days with TMAX<=24°F	535	58	64	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7469 by year	25.5°F	12.8°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<=4°F	503	-0.45	71	137	1.9*	map	table
Extreme high events Days with TMIN>=43°F	565	0.25	105	53	2.0*	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<=4°F	503	0.20	130	93	1.4*	map	table
Extreme high events Days with TMIN>=43°F	565	-0.40	29	101	3.5*	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<=4°F	503	44	58	1.3	map	table
Extreme high events Days with TMIN>=43°F	565	123	83	1.5*	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	7467 by year	0.07"		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"	1941	0.26"	-0.04	326	355	1.1	map	table
Extreme events Days with PRCP>0.43"	386	0.84"	0.05	71	69	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"	1941	0.26"	-0.27	208	395	1.9*	map	table
Extreme events Days with PRCP>0.43"	386	0.84"	-0.47	26	91	3.5*	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"	1941	0.26"	338	292	1.2	map	table
Extreme events Days with PRCP>0.43"	386	0.84"	76	48	1.6*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7454 by year	0.15"		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"	634	1.79"	-0.26	98	167	1.7*	map	table
Extreme events Days with SNOW>3.0"	107	5.24"	-0.28	20	30	1.5	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"	634	1.79"	-0.09	95	121	1.3	map	table
Extreme events Days with SNOW>3.0"	107	5.24"	-0.13	18	23	1.3	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"	634	1.79"	80	106	1.3	map	table
Extreme events Days with SNOW>3.0"	107	5.24"	9	14	1.6	map	table

SNOW under 2 index extremes Help

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