362108 - DERRY 4 SW, Pennsylvania

Latitude
40° 18´N
Longitude
79° 20´W
Elevation
323 meters

COOP Northeast

Pennsylvania
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Main
10 nearest COOP Northeast stations
3 miWNW :LATROBE, PA
6 miSW :LYCIPPUS 1 E, PA
9 miW :GREENSBURG 3 SE UNITY, PA
10 miW :GREENSBURG 2 E, PA
10 miSSE :RECTOR 3 SSW, PA
10 miSE :LAUREL MOUNTAIN, PA
10 miWSW :MOUNT PLEASANT, PA
11 miNNW :TUNNELTON, PA
12 miWSW :GREENSBURG 2 S, PA
12 miSSW :DONEGAL 2 NW, PA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
14583
79.8%
6151
81.3%
TMIN
14657
80.3%
6178
81.7%
PRCP
14933
81.8%
6258
82.7%
SNOW
14762
80.8%
6062
80.2%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
6151  by year
44.1°F
13.6°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>=66°F
432
0.25
73
38
1.9*
map
table
Extreme low events
Days with TMAX<=25°F
474
-0.34
71
125
1.8*
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>=66°F
432
-0.45
27
94
3.5*
map
table
Extreme low events
Days with TMAX<=25°F
474
0.63
159
41
3.9*
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>=66°F
432
80
58
1.4
map
table
Extreme low events
Days with TMAX<=25°F
474
64
60
1.1
map
table

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




TMIN     Help     top of page

TMIN
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
6178  by year
25.4°F
12.7°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<=6°F
465
-0.14
91
110
1.2
map
table
Extreme high events
Days with TMIN>=44°F
425
0.25
76
40
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<=6°F
465
0.38
139
60
2.3*
map
table
Extreme high events
Days with TMIN>=44°F
425
-0.51
20
99
5.0*
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<=6°F
465
55
35
1.6*
map
table
Extreme high events
Days with TMIN>=44°F
425
86
69
1.2
map
table

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




PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
6258  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"
2699
0.27"
-0.00
438
455
1.0
map
table
Extreme events
Days with PRCP>0.41"
528
0.75"
0.12
86
64
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"
2699
0.27"
0.06
493
459
1.1
map
table
Extreme events
Days with PRCP>0.41"
528
0.75"
-0.17
74
111
1.5*
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"
2699
0.27"
453
402
1.1
map
table
Extreme events
Days with PRCP>0.41"
528
0.75"
73
113
1.5*
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
6062  by year
0.30"
   
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"
895
2.04"
-0.26
120
209
1.7*
map
table
Extreme events
Days with SNOW>3.0"
148
5.76"
-0.20
24
32
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"
895
2.04"
0.53
255
93
2.7*
map
table
Extreme events
Days with SNOW>3.0"
148
5.76"
0.63
50
18
2.8*
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"
895
2.04"
127
130
1.0
map
table
Extreme events
Days with SNOW>3.0"
148
5.76"
20
24
1.2
map
table

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