PILOT ROCK 1SE, OR - HCND station 356634

356634 - PILOT ROCK 1SE, Oregon

Latitude
45° 29´N

Longitude
118° 49´W

Elevation
1720 feet

10 nearest HCND stations

31 mi	NW :	HERMISTON 1SE, OR
36 mi	WSW :	HEPPNER, OR
38 mi	NNE :	MILTON-FREEWATER, OR
49 mi	ESE :	UNION EXP STN, OR
52 mi	NNW :	KENNEWICK, WA
62 mi	E :	WALLOWA, OR
69 mi	WSW :	CONDON, OR
70 mi	NE :	DAYTON 1WSW, WA
81 mi	NW :	SUNNYSIDE, WA
91 mi	NE :	POMEROY, WA

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

	Total observations	%	NDJFM observations	%
TMAX	15395	84.3%	6327	83.7%
TMIN	15373	84.2%	6299	83.3%
PRCP	14698	80.5%	6024	79.7%
SNOW	9675	53.0%	3910	51.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6327 by year	47.7°F	12.1°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>=63°F	493	0.32	106	44	2.4*	map	table
Extreme low events Days with TMAX<=27°F	427	0.11	96	87	1.1	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>=63°F	493	0.45	121	33	3.7*	map	table
Extreme low events Days with TMAX<=27°F	427	-0.50	56	149	2.7*	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>=63°F	493	98	77	1.3	map	table
Extreme low events Days with TMAX<=27°F	427	51	67	1.3	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	6299 by year	28.5°F	10.3°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<=13°F	451	0.10	99	89	1.1	map	table
Extreme high events Days with TMIN>=41°F	506	0.24	98	52	1.9*	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<=13°F	451	-0.99	18	192	10.7*	map	table
Extreme high events Days with TMIN>=41°F	506	0.36	117	41	2.9*	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<=13°F	451	56	91	1.6*	map	table
Extreme high events Days with TMIN>=41°F	506	99	88	1.1	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	6024 by year	0.05"		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"	2244	0.13"	0.03	381	360	1.1	map	table
Extreme events Days with PRCP>0.21"	419	0.39"	0.08	81	61	1.3	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"	2244	0.13"	-0.13	333	423	1.3*	map	table
Extreme events Days with PRCP>0.21"	419	0.39"	-0.10	60	76	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"	2244	0.13"	385	431	1.1	map	table
Extreme events Days with PRCP>0.21"	419	0.39"	65	66	1.0	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	3910 by year	0.20"		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"	405	1.90"	-0.05	73	80	1.1	map	table
Extreme events Days with SNOW>3.0"	56	5.04"	-0.07	7	9	1.3	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"	405	1.90"	-0.98	14	168	12.0*	map	table
Extreme events Days with SNOW>3.0"	56	5.04"	-1.14	2	29	14.5*	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"	405	1.90"	50	100	2.0*	map	table
Extreme events Days with SNOW>3.0"	56	5.04"	5	11	2.2	map	table

SNOW under 2 index extremes Help

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