040514 - BARRETT DAM, California

Latitude
32° 41´N
Longitude
116° 40´W
Elevation
494 meters

COOP Southwest

California
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Main
10 nearest COOP Southwest stations
5 miE :MORENA DAM, CA
7 miNNE :DESCANSO RANGER STN, CA
7 miNNW :ALPINE, CA
7 miNNW :ALPINE, CA
8 miESE :CAMPO, CA
10 miWNW :EL CAJON YALE RANCH, CA
10 miWSW :LOWER OTAY RESERVOIR, CA
10 miNNW :EL CAPITAN DAM, CA
11 miNW :LAKESIDE 2 E, CA
11 miNW :LAKESIDE 2 E, CA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
11772
64.5%
4875
64.5%
TMIN
11769
64.4%
4873
64.4%
PRCP
11789
64.6%
4879
64.5%
SNOW
11788
64.5%
4878
64.5%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
4875  by year
66.8°F
9.8°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>=82°F
351
-0.14
32
51
1.6*
map
table
Extreme low events
Days with TMAX<=52°F
370
-0.05
67
73
1.1
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>=82°F
351
0.56
96
18
5.3*
map
table
Extreme low events
Days with TMAX<=52°F
370
-0.92
10
143
14.3*
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>=82°F
351
20
117
5.8*
map
table
Extreme low events
Days with TMAX<=52°F
370
55
88
1.6*
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
4873  by year
35.4°F
6.5°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<=26°F
362
-0.28
51
86
1.7*
map
table
Extreme high events
Days with TMIN>=46°F
348
-0.26
41
83
2.0*
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<=26°F
362
-0.38
41
89
2.2*
map
table
Extreme high events
Days with TMIN>=46°F
348
0.08
54
38
1.4
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<=26°F
362
42
71
1.7*
map
table
Extreme high events
Days with TMIN>=46°F
348
40
53
1.3
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
4879  by year
0.08"
   
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"
1011
0.41"
-0.24
134
229
1.7*
map
table
Extreme events
Days with PRCP>0.68"
197
1.24"
-0.17
31
44
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"
1011
0.41"
-0.48
77
260
3.4*
map
table
Extreme events
Days with PRCP>0.68"
197
1.24"
-0.53
17
56
3.3*
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"
1011
0.41"
179
186
1.0
map
table
Extreme events
Days with PRCP>0.68"
197
1.24"
37
27
1.4
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
4878  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"
6
1.87"
0.05
3
3
1.0
map
table
Extreme events
Days with SNOW>3.0"
1
4.00"
1.37
1
0
Inf
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"
6
1.87"
-0.84
0
2
Inf
map
table
Extreme events
Days with SNOW>3.0"
1
4.00"
-0.30
0
0
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"
6
1.87"
3
0
Inf
map
table
Extreme events
Days with SNOW>3.0"
1
4.00"
0
0
NaN
map
table

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