153391 - GRAYSON 3 SW, Kentucky

Latitude
38° 18´N
Longitude
82° 59´W
Elevation
213 meters

COOP Mid-Atlantic

Kentucky
Help

Main
10 nearest COOP Mid-Atlantic stations
3 miE :GRAYSON 1 SE, KY
4 miSSW :GRAYSON LAKE, KY
4 miENE :GRAYSON 2 E, KY
11 miW :OLIVE HILL, KY
15 miESE :FALLSBURG 5 NW, KY
17 miSSE :WEBBVILLE 6 SE, KY
18 miENE :ASHLAND STATE POLICE, KY
19 miSE :LOUISA 5 W, KY
19 miSW :SANDY HOOK 4 SW, KY
20 miSSE :BLAINE, KY

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
13014
71.3%
5250
69.4%
TMIN
12989
71.1%
5242
69.3%
PRCP
14101
77.2%
5698
75.3%
SNOW
13736
75.2%
5342
70.6%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
5250  by year
49.5°F
13.8°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>=71°F
373
0.25
64
31
2.1*
map
table
Extreme low events
Days with TMAX<=30°F
406
-0.21
60
93
1.6*
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>=71°F
373
-0.37
27
74
2.7*
map
table
Extreme low events
Days with TMAX<=30°F
406
0.71
142
31
4.6*
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>=71°F
373
67
60
1.1
map
table
Extreme low events
Days with TMAX<=30°F
406
57
55
1.0
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
5242  by year
25.3°F
11.9°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<=7°F
357
-0.18
62
86
1.4
map
table
Extreme high events
Days with TMIN>=43°F
355
0.22
62
37
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<=7°F
357
0.67
125
27
4.6*
map
table
Extreme high events
Days with TMIN>=43°F
355
-0.58
16
96
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<=7°F
357
44
30
1.5
map
table
Extreme high events
Days with TMIN>=43°F
355
73
71
1.0
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
5698  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"
1996
0.33"
0.05
331
302
1.1
map
table
Extreme events
Days with PRCP>0.51"
396
0.95"
0.20
76
56
1.4
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"
1996
0.33"
-0.03
349
357
1.0
map
table
Extreme events
Days with PRCP>0.51"
396
0.95"
-0.42
45
102
2.3*
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"
1996
0.33"
278
466
1.7*
map
table
Extreme events
Days with PRCP>0.51"
396
0.95"
59
95
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
5342  by year
0.09"
   
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"
283
1.78"
-0.35
29
63
2.2*
map
table
Extreme events
Days with SNOW>2.8"
56
4.50"
-0.46
4
16
4.0*
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"
283
1.78"
0.62
92
21
4.4*
map
table
Extreme events
Days with SNOW>2.8"
56
4.50"
0.73
17
3
5.7*
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"
283
1.78"
28
64
2.3*
map
table
Extreme events
Days with SNOW>2.8"
56
4.50"
5
10
2.0
map
table

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