CARLINVILLE, IL - HCND station 111280

111280 - CARLINVILLE, Illinois

Latitude
39° 17´N

Longitude
89° 52´W

Elevation
630 feet

10 nearest HCND stations

22 mi	ESE :	HILLSBORO, IL
30 mi	WNW :	WHITE HALL 1E, IL
36 mi	NNW :	JACKSONVILLE 2E, IL
42 mi	E :	PANA, IL
55 mi	WNW :	GRIGGSVILLE, IL
59 mi	NE :	DECATUR, IL
65 mi	NNE :	LINCOLN, IL
68 mi	NNW :	RUSHVILLE, IL
69 mi	E :	WINDSOR, IL
75 mi	WSW :	WARRENTON 1N, MO

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

	Total observations	%	NDJFM observations	%
TMAX	18057	98.9%	7495	99.1%
TMIN	18055	98.9%	7504	99.2%
PRCP	16232	88.9%	6486	85.8%
SNOW	11862	65.0%	4708	62.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7495 by year	45.1°F	14.2°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>=67°F	545	0.27	99	46	2.2*	map	table
Extreme low events Days with TMAX<=24°F	500	-0.41	72	134	1.9*	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	545	-0.49	31	121	3.9*	map	table
Extreme low events Days with TMAX<=24°F	500	0.32	128	77	1.7*	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>=67°F	545	74	114	1.5*	map	table
Extreme low events Days with TMAX<=24°F	500	52	58	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7504 by year	26.4°F	13.0°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<=5°F	552	-0.45	78	149	1.9*	map	table
Extreme high events Days with TMIN>=45°F	534	0.32	107	48	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<=5°F	552	0.36	159	84	1.9*	map	table
Extreme high events Days with TMIN>=45°F	534	-0.57	16	115	7.2*	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<=5°F	552	49	73	1.5*	map	table
Extreme high events Days with TMIN>=45°F	534	108	86	1.3	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	6486 by year	0.10"		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"	2194	0.29"	0.02	377	368	1.0	map	table
Extreme events Days with PRCP>0.46"	436	0.90"	0.03	77	66	1.2	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"	2194	0.29"	-0.25	258	456	1.8*	map	table
Extreme events Days with PRCP>0.46"	436	0.90"	-0.53	29	107	3.7*	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"	2194	0.29"	340	339	1.0	map	table
Extreme events Days with PRCP>0.46"	436	0.90"	80	69	1.2	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	4708 by year	0.19"		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"	553	1.65"	-0.29	80	133	1.7*	map	table
Extreme events Days with SNOW>2.7"	109	4.68"	-0.32	16	31	1.9	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"	553	1.65"	0.18	122	89	1.4	map	table
Extreme events Days with SNOW>2.7"	109	4.68"	0.13	18	15	1.2	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"	553	1.65"	61	79	1.3	map	table
Extreme events Days with SNOW>2.7"	109	4.68"	13	17	1.3	map	table

SNOW under 2 index extremes Help

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