FAIRFIELD, IA - HCND station 132789

132789 - FAIRFIELD, Iowa

Latitude
41° 2´N

Longitude
91° 57´W

Elevation
740 feet

10 nearest HCND stations

22 mi	ESE :	MOUNT PLEASANT 1SSW, IA
22 mi	NE :	WASHINGTON, IA
44 mi	W :	ALBIA 3NNE, IA
60 mi	ESE :	LA HARPE, IL
62 mi	NNW :	BELLE PLAINE, IA
64 mi	ENE :	ALEDO, IL
67 mi	SW :	UNIONVILLE, MO
69 mi	E :	MONMOUTH, IL
73 mi	NNW :	TOLEDO, IA
74 mi	S :	STEFFENVILLE, MO

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

	Total observations	%	NDJFM observations	%
TMAX	18096	99.1%	7523	99.5%
TMIN	18082	99.0%	7497	99.1%
PRCP	15030	82.3%	6055	80.1%
SNOW	12253	67.1%	5023	66.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7523 by year	39.8°F	14.6°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	573	0.36	123	47	2.6*	map	table
Extreme low events Days with TMAX<=17°F	502	-0.42	69	132	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>=62°F	573	-0.31	49	102	2.1*	map	table
Extreme low events Days with TMAX<=17°F	502	0.04	99	104	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>=62°F	573	89	95	1.1	map	table
Extreme low events Days with TMAX<=17°F	502	54	79	1.5*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7497 by year	21.6°F	13.8°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<=-2°F	525	-0.44	73	147	2.0*	map	table
Extreme high events Days with TMIN>=40°F	531	0.29	108	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<=-2°F	525	0.13	127	106	1.2	map	table
Extreme high events Days with TMIN>=40°F	531	-0.38	27	89	3.3*	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<=-2°F	525	47	68	1.4*	map	table
Extreme high events Days with TMIN>=40°F	531	106	65	1.6*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	6055 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"	1749	0.25"	-0.02	286	297	1.0	map	table
Extreme events Days with PRCP>0.39"	340	0.77"	0.13	69	49	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"	1749	0.25"	-0.24	198	346	1.7*	map	table
Extreme events Days with PRCP>0.39"	340	0.77"	-0.52	22	83	3.8*	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"	1749	0.25"	278	260	1.1	map	table
Extreme events Days with PRCP>0.39"	340	0.77"	64	40	1.6*	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	5023 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"	746	1.82"	-0.28	112	183	1.6*	map	table
Extreme events Days with SNOW>3.0"	124	5.12"	-0.40	17	38	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"	746	1.82"	-0.01	129	121	1.1	map	table
Extreme events Days with SNOW>3.0"	124	5.12"	-0.15	18	24	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"	746	1.82"	94	107	1.1	map	table
Extreme events Days with SNOW>3.0"	124	5.12"	12	16	1.3	map	table

SNOW under 2 index extremes Help

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