013761 - HEADLAND, Alabama

Latitude
31° 21´N
Longitude
85° 20´W
Elevation
113 meters

COOP Southeast

Alabama
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Main
10 nearest COOP Southeast stations
7 miWSW :DOTHAN NAPIER FIELD, AL
10 miSW :DOTHAN MUNICIPAL AP, AL
14 miESE :COLUMBIA, AL
16 miN :ABBEVILLE 1 NNW, AL
17 miW :NEWTON 2 N, AL
23 miSW :SLOCOMB, AL
23 miE :BLAKELY, GA
24 miNE :FORT GAINES, GA
24 miWNW :OZARK 6 NNW, AL
24 miNNW :BLUE SPRINGS, AL

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
16843
92.2%
6911
91.4%
TMIN
16915
92.6%
6978
92.3%
PRCP
17058
93.4%
7001
92.6%
SNOW
17012
93.2%
6954
91.9%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
6911  by year
64.4°F
11.0°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>=80°F
517
0.18
90
60
1.5*
map
table
Extreme low events
Days with TMAX<=47°F
499
-0.34
78
137
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>=80°F
517
-0.71
25
172
6.9*
map
table
Extreme low events
Days with TMAX<=47°F
499
0.77
176
29
6.1*
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>=80°F
517
70
101
1.4*
map
table
Extreme low events
Days with TMAX<=47°F
499
88
59
1.5*
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
6978  by year
41.1°F
10.8°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<=25°F
479
-0.25
67
112
1.7*
map
table
Extreme high events
Days with TMIN>=58°F
533
0.15
87
55
1.6*
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<=25°F
479
0.67
155
34
4.6*
map
table
Extreme high events
Days with TMIN>=58°F
533
-0.83
21
182
8.7*
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<=25°F
479
61
70
1.1
map
table
Extreme high events
Days with TMIN>=58°F
533
98
102
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
7001  by year
0.16"
   
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"
1981
0.57"
0.02
346
339
1.0
map
table
Extreme events
Days with PRCP>0.92"
396
1.72"
0.03
73
66
1.1
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"
1981
0.57"
0.02
340
301
1.1
map
table
Extreme events
Days with PRCP>0.92"
396
1.72"
0.08
63
46
1.4
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"
1981
0.57"
386
253
1.5*
map
table
Extreme events
Days with PRCP>0.92"
396
1.72"
82
47
1.7*
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
6954  by year
0.00"
   
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"
4
2.25"
-0.67
1
2
2.0
map
table
Extreme events
Days with SNOW>4.0"
0
NaN"
NaN
NaN
NaN
NaN
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"
4
2.25"
1.87
3
0
Inf
map
table
Extreme events
Days with SNOW>4.0"
0
NaN"
NaN
NaN
NaN
NaN
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"
4
2.25"
2
0
Inf
map
table
Extreme events
Days with SNOW>4.0"
0
NaN"
NaN
NaN
NaN
map
table

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