361130 - BUTLER, Pennsylvania

Latitude
40° 52´N
Longitude
79° 54´W
Elevation
336 meters

COOP Northeast

Pennsylvania
Help

Main
10 nearest COOP Northeast stations
1 miSE :BUTLER SUBSTN, PA
1 miSW :BUTLER 2 SW, PA
5 miWNW :BUTLER 4 WNW, PA
15 miNW :SLIPPERY ROCK 1 SSW, PA
16 miSSW :BAKERSTOWN 3 WNW, PA
17 miENE :EAST BRADY, PA
18 miSE :SCHENLEY LOCK 5, PA
19 miNE :PARKER, PA
19 miE :KITTANNING LOCK 7, PA
20 miNE :PARKERS LANDING, PA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
5843
32.0%
2389
31.6%
TMIN
5840
32.0%
2388
31.6%
PRCP
6128
33.6%
2509
33.2%
SNOW
5655
31.0%
2113
27.9%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
2389  by year
44.1°F
13.1°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>=65°F
183
0.01
20
21
1.1
map
table
Extreme low events
Days with TMAX<=25°F
171
-0.49
20
44
2.2*
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>=65°F
183
-0.48
9
41
4.6*
map
table
Extreme low events
Days with TMAX<=25°F
171
0.54
46
17
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>=65°F
183
3
37
12.3*
map
table
Extreme low events
Days with TMAX<=25°F
171
13
29
2.2*
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
2388  by year
24.4°F
12.4°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<=5°F
178
-0.29
25
36
1.4
map
table
Extreme high events
Days with TMIN>=42°F
167
-0.12
24
24
1.0
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<=5°F
178
0.47
52
20
2.6*
map
table
Extreme high events
Days with TMIN>=42°F
167
-0.57
6
44
7.3*
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<=5°F
178
14
29
2.1*
map
table
Extreme high events
Days with TMIN>=42°F
167
7
44
6.3*
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
2509  by year
0.10"
   
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"
1119
0.23"
-0.17
142
226
1.6*
map
table
Extreme events
Days with PRCP>0.37"
221
0.70"
-0.15
28
43
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>0.00"
1119
0.23"
-0.10
175
220
1.3*
map
table
Extreme events
Days with PRCP>0.37"
221
0.70"
-0.33
24
54
2.2*
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>0.00"
1119
0.23"
67
295
4.4*
map
table
Extreme events
Days with PRCP>0.37"
221
0.70"
11
69
6.3*
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
2113  by year
0.27"
   
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"
307
1.86"
-0.29
34
78
2.3*
map
table
Extreme events
Days with SNOW>3.0"
41
5.99"
-0.34
6
11
1.8
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"
307
1.86"
0.29
65
38
1.7*
map
table
Extreme events
Days with SNOW>3.0"
41
5.99"
0.35
9
3
3.0
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"
307
1.86"
26
95
3.7*
map
table
Extreme events
Days with SNOW>3.0"
41
5.99"
2
13
6.5*
map
table

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