GULL LAKE BIOL STA, MI - COOP Midwest station 203504

203504 - GULL LAKE BIOL STA, Michigan

Latitude
42° 24´N

Longitude
85° 23´W

Elevation
277 meters

10 nearest COOP Midwest stations

6 mi	ESE :	BATTLE CREEK 5 NW, MI
10 mi	SE :	BATTLE CREEK, MI
14 mi	SW :	KALAMAZOO STATE HOSP, MI
14 mi	WSW :	KALAMAZOO, MI
16 mi	NNE :	HASTINGS 3 SE, MI
18 mi	NNE :	HASTINGS, MI
24 mi	WNW :	ALLEGAN 5 NE, MI
26 mi	SE :	BURLINGTON, MI
27 mi	WSW :	PAW PAW 2 E, MI
29 mi	WSW :	PAW PAW, MI

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

	Total observations	%	NDJFM observations	%
TMAX	17998	98.5%	7416	98.1%
TMIN	17990	98.5%	7406	97.9%
PRCP	17967	98.4%	7378	97.6%
SNOW	17691	96.9%	7191	95.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7416 by year	38.8°F	11.9°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>=58°F	591	0.27	105	50	2.1*	map	table
Extreme low events Days with TMAX<=22°F	569	-0.36	92	153	1.7*	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>=58°F	591	-0.40	34	116	3.4*	map	table
Extreme low events Days with TMAX<=22°F	569	0.25	143	90	1.6*	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>=58°F	591	112	98	1.1	map	table
Extreme low events Days with TMAX<=22°F	569	50	76	1.5*	map	table

TMAX under 2 index extremes Help

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7406 by year	22.3°F	12.2°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	527	-0.31	91	130	1.4*	map	table
Extreme high events Days with TMIN>=39°F	504	0.22	82	40	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<=2°F	527	0.42	151	62	2.4*	map	table
Extreme high events Days with TMIN>=39°F	504	-0.39	23	72	3.1*	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	527	44	75	1.7*	map	table
Extreme high events Days with TMIN>=39°F	504	109	79	1.4	map	table

TMIN under 2 index extremes Help

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7378 by year	0.08"		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"	2820	0.20"	-0.06	417	466	1.1	map	table
Extreme events Days with PRCP>0.30"	516	0.65"	0.02	85	76	1.1	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"	2820	0.20"	-0.06	439	504	1.1*	map	table
Extreme events Days with PRCP>0.30"	516	0.65"	-0.38	54	119	2.2*	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"	2820	0.20"	431	489	1.1*	map	table
Extreme events Days with PRCP>0.30"	516	0.65"	92	95	1.0	map	table

PRCP under 2 index extremes Help

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7191 by year	0.34"		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"	1352	1.81"	-0.27	172	290	1.7*	map	table
Extreme events Days with SNOW>3.0"	212	5.17"	-0.36	23	50	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"	1352	1.81"	0.15	287	217	1.3*	map	table
Extreme events Days with SNOW>3.0"	212	5.17"	-0.09	33	47	1.4	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"	1352	1.81"	180	211	1.2	map	table
Extreme events Days with SNOW>3.0"	212	5.17"	27	28	1.0	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: