307210 - ROCK HILL 3 SW, New York

Latitude
41° 35´N
Longitude
74° 37´W
Elevation
387 meters

COOP Northeast

New York
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Main
10 nearest COOP Northeast stations
1 miNE :ROCK HILL, NY
6 miSSW :OAKLAND VALLEY, NY
11 miWNW :MONGAUP VALLEY 4 SSW, NY
12 miSE :MIDDLETOWN 2 NW, NY
14 miSSW :PORT JERVIS, NY
14 miNE :ELLENVILLE, NY
15 miSE :MIDDLETOWN 2, NY
16 miSSW :PORT JERVIS BRIDGE, NY
16 miSSW :MATAMORAS, PA
16 miNNW :LIBERTY 1 NE, NY

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
148
0.8%
86
1.1%
TMIN
147
0.8%
86
1.1%
PRCP
12616
69.1%
5203
68.8%
SNOW
12256
67.1%
4987
65.9%




TMAX     top of page

Data not shown:
Less than 5% of days have TMAX observations during NDJFM over 1948-1997




TMIN     top of page

Data not shown:
Less than 5% of days have TMIN observations during NDJFM over 1948-1997




PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
5203  by year
0.12"
   
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"
1845
0.35"
0.08
307
255
1.2*
map
table
Extreme events
Days with PRCP>0.57"
369
1.05"
0.06
59
37
1.6*
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"
1845
0.35"
-0.00
305
314
1.0
map
table
Extreme events
Days with PRCP>0.57"
369
1.05"
0.24
78
48
1.6*
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"
1845
0.35"
338
214
1.6*
map
table
Extreme events
Days with PRCP>0.57"
369
1.05"
77
48
1.6*
map
table

PRCP under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




SNOW     Help     top of page

SNOW
observations
mean
   
Distribution
during extreme days of
NDJFM
4987  by year
0.36"
   
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"
795
2.26"
-0.07
129
149
1.2
map
table
Extreme events
Days with SNOW>3.2"
154
6.49"
-0.19
14
27
1.9*
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"
795
2.26"
0.19
165
123
1.3*
map
table
Extreme events
Days with SNOW>3.2"
154
6.49"
0.57
49
15
3.3*
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"
795
2.26"
126
92
1.4*
map
table
Extreme events
Days with SNOW>3.2"
154
6.49"
24
14
1.7
map
table

SNOW under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI