UNIONVILLE, MO - HCND station 238523

238523 - UNIONVILLE, Missouri

Latitude
40° 29´N

Longitude
93° 0´W

Elevation
1062 feet

10 nearest HCND stations

42 mi	NNE :	ALBIA 3NNE, IA
44 mi	SW :	TRENTON, MO
67 mi	NE :	FAIRFIELD, IA
67 mi	NNW :	INDIANOLA, IA
69 mi	ESE :	STEFFENVILLE, MO
70 mi	WNW :	MOUNT AYR 4SW, IA
74 mi	S :	BRUNSWICK, MO
83 mi	ENE :	MOUNT PLEASANT 1SSW, IA
88 mi	NE :	WASHINGTON, IA
90 mi	W :	CONCEPTION, MO

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

	Total observations	%	NDJFM observations	%
TMAX	15344	84.0%	6271	82.9%
TMIN	15486	84.8%	6404	84.7%
PRCP	14308	78.3%	5603	74.1%
SNOW	11648	63.8%	4426	58.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6271 by year	41.2°F	14.7°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>=64°F	452	0.23	84	44	1.9*	map	table
Extreme low events Days with TMAX<=19°F	437	-0.44	62	123	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>=64°F	452	-0.30	38	67	1.8*	map	table
Extreme low events Days with TMAX<=19°F	437	-0.04	80	98	1.2	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>=64°F	452	51	108	2.1*	map	table
Extreme low events Days with TMAX<=19°F	437	50	72	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6404 by year	21.5°F	13.6°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<=-1°F	465	-0.41	65	126	1.9*	map	table
Extreme high events Days with TMIN>=40°F	458	0.22	85	49	1.7*	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<=-1°F	465	0.05	105	98	1.1	map	table
Extreme high events Days with TMIN>=40°F	458	-0.43	15	74	4.9*	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<=-1°F	465	41	77	1.9*	map	table
Extreme high events Days with TMIN>=40°F	458	76	71	1.1	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5603 by year	0.06"		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"	1397	0.25"	-0.03	243	254	1.0	map	table
Extreme events Days with PRCP>0.39"	277	0.77"	-0.01	45	46	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"	1397	0.25"	-0.27	144	284	2.0*	map	table
Extreme events Days with PRCP>0.39"	277	0.77"	-0.45	19	59	3.1*	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"	1397	0.25"	205	242	1.2	map	table
Extreme events Days with PRCP>0.39"	277	0.77"	48	41	1.2	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	4426 by year	0.24"		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"	503	2.08"	-0.30	73	125	1.7*	map	table
Extreme events Days with SNOW>3.0"	87	5.47"	-0.42	9	20	2.2	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"	503	2.08"	-0.06	80	86	1.1	map	table
Extreme events Days with SNOW>3.0"	87	5.47"	-0.12	12	16	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"	503	2.08"	58	99	1.7*	map	table
Extreme events Days with SNOW>3.0"	87	5.47"	8	15	1.9	map	table

SNOW under 2 index extremes Help

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