360229 - ARENDTSVILLE, Pennsylvania

Latitude
39° 55´N
Longitude
77° 18´W
Elevation
217 meters

COOP Northeast

Pennsylvania
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Main
10 nearest COOP Northeast stations
3 miENE :BIGLERVILLE, PA
7 miSSE :GETTYSBURG, PA
8 miN :PINE GROVE FURNACE, PA
9 miSSE :EISENHOWER NATL HIST SITE, PA
9 miSSE :GETTYSBURG 1 S, PA
12 miWSW :SOUTH MOUNTAIN, PA
13 miN :HUNTSDALE, PA
15 miNW :SHIPPENSBURG, PA
18 miSE :HANOVER 4 SW, PA
18 miW :CHAMBERSBURG 1 ESE, PA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
8637
47.3%
3534
46.7%
TMIN
8634
47.3%
3532
46.7%
PRCP
8640
47.3%
3536
46.8%
SNOW
8644
47.3%
3538
46.8%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
3534  by year
43.7°F
11.6°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>=62°F
275
-0.08
19
32
1.7*
map
table
Extreme low events
Days with TMAX<=27°F
237
-0.40
34
58
1.7*
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>=62°F
275
-0.38
12
52
4.3*
map
table
Extreme low events
Days with TMAX<=27°F
237
0.34
63
34
1.9*
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>=62°F
275
22
53
2.4*
map
table
Extreme low events
Days with TMAX<=27°F
237
30
37
1.2
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
3532  by year
25.2°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<=9°F
260
-0.37
36
62
1.7*
map
table
Extreme high events
Days with TMIN>=39°F
278
-0.15
17
35
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<=9°F
260
0.34
73
41
1.8*
map
table
Extreme high events
Days with TMIN>=39°F
278
-0.21
22
48
2.2*
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<=9°F
260
29
36
1.2
map
table
Extreme high events
Days with TMIN>=39°F
278
36
53
1.5
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
3536  by year
0.11"
   
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"
1152
0.33"
-0.28
122
250
2.0*
map
table
Extreme events
Days with PRCP>0.56"
227
1.00"
-0.21
27
45
1.7
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"
1152
0.33"
-0.16
164
235
1.4*
map
table
Extreme events
Days with PRCP>0.56"
227
1.00"
0.05
45
34
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"
1152
0.33"
138
267
1.9*
map
table
Extreme events
Days with PRCP>0.56"
227
1.00"
23
49
2.1*
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
3538  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"
304
2.36"
-0.42
35
88
2.5*
map
table
Extreme events
Days with SNOW>4.0"
49
7.06"
-0.52
2
14
7.0*
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"
304
2.36"
0.18
63
41
1.5
map
table
Extreme events
Days with SNOW>4.0"
49
7.06"
0.78
17
2
8.5*
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"
304
2.36"
32
54
1.7*
map
table
Extreme events
Days with SNOW>4.0"
49
7.06"
7
2
3.5
map
table

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