BROCKPORT, NY - HCND station 300937

300937 - BROCKPORT, New York

Latitude
43° 13´N

Longitude
77° 56´W

Elevation
535 feet

10 nearest HCND stations

14 mi	ESE :	ROCHESTER AIRPORT, NY
20 mi	SW :	BATAVIA, NY
33 mi	SSE :	HEMLOCK, NY
36 mi	W :	LOCKPORT 2NE, NY
44 mi	WSW :	BUFFALO WSCMO AP, NY
46 mi	SSE :	DANSVILLE, NY
63 mi	S :	ANGELICA, NY
66 mi	S :	ALFRED, NY
73 mi	ESE :	AUBURN, NY
75 mi	ENE :	OSWEGO EAST, NY

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

	Total observations	%	NDJFM observations	%
TMAX	15110	82.7%	6260	82.8%
TMIN	15038	82.3%	6202	82.0%
PRCP	12073	66.1%	4426	58.5%
SNOW	12055	66.0%	4407	58.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6260 by year	38.1°F	12.4°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>=59°F	431	0.27	85	31	2.7*	map	table
Extreme low events Days with TMAX<=20°F	443	-0.53	48	132	2.8*	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>=59°F	431	-0.39	24	75	3.1*	map	table
Extreme low events Days with TMAX<=20°F	443	0.54	143	50	2.9*	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>=59°F	431	69	81	1.2	map	table
Extreme low events Days with TMAX<=20°F	443	56	68	1.2	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	6202 by year	22.7°F	11.8°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	429	-0.28	70	103	1.5*	map	table
Extreme high events Days with TMIN>=39°F	446	0.18	69	33	2.1*	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	429	0.37	116	64	1.8*	map	table
Extreme high events Days with TMIN>=39°F	446	-0.20	31	63	2.0*	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	429	51	68	1.3	map	table
Extreme high events Days with TMIN>=39°F	446	83	65	1.3	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	4426 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"	2557	0.17"	-0.08	375	454	1.2*	map	table
Extreme events Days with PRCP>0.25"	494	0.54"	-0.02	72	81	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"	2557	0.17"	-0.01	419	433	1.0	map	table
Extreme events Days with PRCP>0.25"	494	0.54"	-0.15	68	88	1.3	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"	2557	0.17"	381	501	1.3*	map	table
Extreme events Days with PRCP>0.25"	494	0.54"	74	100	1.4	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	4407 by year	0.43"		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"	1472	1.28"	-0.22	195	326	1.7*	map	table
Extreme events Days with SNOW>2.0"	243	4.15"	-0.24	23	49	2.1*	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"	1472	1.28"	0.11	274	245	1.1	map	table
Extreme events Days with SNOW>2.0"	243	4.15"	0.22	54	38	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"	1472	1.28"	179	312	1.7*	map	table
Extreme events Days with SNOW>2.0"	243	4.15"	34	48	1.4	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: