126001 - MOUNT VERNON, Indiana

Latitude
37° 57´N
Longitude
87° 53´W
Elevation
128 meters

COOP Midwest

Indiana
Help

Main
10 nearest COOP Midwest stations
12 miSSW :UNIONTOWN LOCKS & DAM, IN
13 miNNW :NEW HARMONY, IN
14 miSE :CYPRESS DAM 48, IN
14 miSE :CYPRESS DAM 48 LG, IN
16 miNNE :POSEYVILLE 1 SW, IN
16 miNNE :POSEYVILLE, IN
17 miE :EVANSVILLE MUSEUM, IN
18 miWNW :CARMI 3, IL
20 miENE :EVANSVILLE DRESS REGIONAL ARP, IN
22 miSW :SHAWNEETOWN OLD TOWN, IL

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
18022
98.7%
7469
98.8%
TMIN
18050
98.8%
7466
98.7%
PRCP
18222
99.8%
7527
99.5%
SNOW
18157
99.4%
7458
98.6%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7469  by year
47.4°F
13.9°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>=69°F
529
0.22
76
45
1.7*
map
table
Extreme low events
Days with TMAX<=27°F
504
-0.32
72
127
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>=69°F
529
-0.40
36
108
3.0*
map
table
Extreme low events
Days with TMAX<=27°F
504
0.41
150
64
2.3*
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>=69°F
529
84
96
1.1
map
table
Extreme low events
Days with TMAX<=27°F
504
59
51
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
7466  by year
28.9°F
12.1°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<=10°F
577
-0.50
66
163
2.5*
map
table
Extreme high events
Days with TMIN>=47°F
522
0.24
87
50
1.7*
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<=10°F
577
0.53
180
63
2.9*
map
table
Extreme high events
Days with TMIN>=47°F
522
-0.58
21
127
6.0*
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<=10°F
577
56
63
1.1
map
table
Extreme high events
Days with TMIN>=47°F
522
106
90
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
7527  by year
0.13"
   
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"
2405
0.39"
-0.00
379
398
1.1
map
table
Extreme events
Days with PRCP>0.64"
474
1.20"
0.15
82
66
1.2
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"
2405
0.39"
-0.16
345
472
1.4*
map
table
Extreme events
Days with PRCP>0.64"
474
1.20"
-0.53
33
118
3.6*
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"
2405
0.39"
374
371
1.0
map
table
Extreme events
Days with PRCP>0.64"
474
1.20"
72
95
1.3
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
7458  by year
0.08"
   
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"
292
1.98"
-0.46
29
81
2.8*
map
table
Extreme events
Days with SNOW>3.0"
52
5.31"
-0.25
9
14
1.6
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"
292
1.98"
0.57
93
31
3.0*
map
table
Extreme events
Days with SNOW>3.0"
52
5.31"
0.58
13
4
3.2
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"
292
1.98"
26
21
1.2
map
table
Extreme events
Days with SNOW>3.0"
52
5.31"
2
5
2.5
map
table

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