GANDER A, NF - Canadian station 8401700

8401700 - GANDER A, Newfoundland and Labrador

Latitude
48° 57´N

Longitude
54° 34´W

Elevation
150 meters

Newfoundland and Labrador

10 nearest Canadian stations

80 km	W :	GRAND FALLS, NF
126 km	WNW :	SPRINGDALE, NF
201 km	SE :	ST JOHN'S A, NF
207 km	SE :	St John's West CDA CS, NF
207 km	SSE :	COLINET, NF
208 km	W :	Deer Lake A, NF
210 km	W :	DEER LAKE, NF
230 km	SSW :	WESTBROOK ST LAWRENCE, NF
247 km	W :	CORNER BROOK, NF
260 km	WNW :	DANIELS HARBOUR, NF

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

	Total observations	%	NDJFM observations	%
TMAX	18263	100.0%	7563	100.0%
TMIN	18263	100.0%	7563	100.0%
TEMP	18263	100.0%	7563	100.0%
PRCP	18263	100.0%	7563	100.0%
SNOW	18263	100.0%	7563	100.0%
RAIN	18263	100.0%	7563	100.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7563 by year	-0.3°C	5.9°C		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>=8.9°C	525	-0.04	56	57	1.0	map	table
Extreme low events Days with TMAX<=-9.5°C	506	0.73	177	32	5.5*	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>=8.9°C	525	0.26	100	44	2.3*	map	table
Extreme low events Days with TMAX<=-9.5°C	506	-0.58	54	164	3.0*	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>=8.9°C	525	56	97	1.7*	map	table
Extreme low events Days with TMAX<=-9.5°C	506	65	79	1.2	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7563 by year	-7.7°C	6.5°C		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<=-17.9°C	511	0.87	203	30	6.8*	map	table
Extreme high events Days with TMIN>=0.9°C	508	-0.27	39	86	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<=-17.9°C	511	-0.54	54	163	3.0*	map	table
Extreme high events Days with TMIN>=0.9°C	508	0.24	86	45	1.9*	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<=-17.9°C	511	60	72	1.2	map	table
Extreme high events Days with TMIN>=0.9°C	508	62	94	1.5*	map	table

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TEMP Help top of page

TEMP	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7563 by year	-4.0°C	5.9°C		overall	NAM	PNA	CTI

TEMP 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 TEMP<=-13.4°C	511	0.82	198	31	6.4*	map	table
Extreme high events Days with TEMP>=4.3°C	520	-0.07	47	57	1.2	map	table

TEMP 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 TEMP<=-13.4°C	511	-0.59	46	164	3.6*	map	table
Extreme high events Days with TEMP>=4.3°C	520	0.24	91	38	2.4*	map	table

TEMP 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 TEMP<=-13.4°C	511	60	73	1.2	map	table
Extreme high events Days with TEMP>=4.3°C	520	57	97	1.7*	map	table

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PRCP (liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7563 by year	4.6 mm		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>0.0 mm	6634	5.2 mm	-0.06	1034	1180	1.1*	map	table
Extreme events Days with PRCP>8.6 mm	1319	18.1 mm	-0.15	171	253	1.5*	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>0.0 mm	6634	5.2 mm	-0.00	1118	1118	1.0	map	table
Extreme events Days with PRCP>8.6 mm	1319	18.1 mm	0.14	252	205	1.2*	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>0.0 mm	6634	5.2 mm	1078	1061	1.0	map	table
Extreme events Days with PRCP>8.6 mm	1319	18.1 mm	230	202	1.1	map	table

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SNOW (liquid water equivalent) Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7563 by year	3.2 mm		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 mm	5723	4.2 mm	-0.01	966	995	1.0	map	table
Extreme events Days with SNOW>6.3 mm	1119	15.9 mm	-0.00	177	187	1.1	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 mm	5723	4.2 mm	-0.04	950	1027	1.1*	map	table
Extreme events Days with SNOW>6.3 mm	1119	15.9 mm	0.05	206	193	1.1	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 mm	5723	4.2 mm	947	883	1.1*	map	table
Extreme events Days with SNOW>6.3 mm	1119	15.9 mm	214	167	1.3*	map	table

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RAIN Help top of page

RAIN	observations	mean		Distribution	during extreme days of
NDJFM	7563 by year	1.4 mm		overall	NAM	PNA	CTI

RAIN 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 RAIN>0.0 mm	3156	3.4 mm	-0.29	325	678	2.1*	map	table
Extreme events Days with RAIN>5.5 mm	625	12.4 mm	-0.34	60	144	2.4*	map	table

RAIN 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 RAIN>0.0 mm	3156	3.4 mm	0.12	581	435	1.3*	map	table
Extreme events Days with RAIN>5.5 mm	625	12.4 mm	0.30	134	74	1.8*	map	table

RAIN 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 RAIN>0.0 mm	3156	3.4 mm	533	514	1.0	map	table
Extreme events Days with RAIN>5.5 mm	625	12.4 mm	94	104	1.1	map	table

RAIN under 2 index extremes Help

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