241418 - CAMPBELL FARM CAMP 4, Montana

Latitude
45° 25´N
Longitude
107° 54´W
Elevation
1113 meters

COOP Northwest

Montana
Help

Main
10 nearest COOP Northwest stations
4 miSSW :YELLOWTAIL DAM, MT
15 miENE :CROW AGENCY, MT
15 miNNE :HARDIN, MT
16 miESE :LODGE GRASS 4 S, MT
19 miSE :WYOLA 1 SW, MT
31 miNE :HYSHAM 25 SSE, MT
31 miWSW :PRYOR 18 SE DRYHEAD R, MT
32 miWSW :PRYOR 27 SE HILLSBORO, MT
34 miNW :BALLANTINE, MT
37 miNW :HUNTLEY EXPERIMENT STN, MT

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
4300
23.5%
1805
23.9%
TMIN
4304
23.6%
1811
23.9%
PRCP
4443
24.3%
1850
24.5%
SNOW
3891
21.3%
1381
18.3%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
1805  by year
40.6°F
15.0°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>=60°F
146
-0.15
9
20
2.2*
map
table
Extreme low events
Days with TMAX<=15°F
133
-0.17
28
32
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>=60°F
146
0.73
51
5
10.2*
map
table
Extreme low events
Days with TMAX<=15°F
133
-1.25
7
71
10.1*
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>=60°F
146
3
66
22.0*
map
table
Extreme low events
Days with TMAX<=15°F
133
4
52
13.0*
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
1811  by year
18.5°F
14.9°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<=-8°F
131
-0.21
27
33
1.2
map
table
Extreme high events
Days with TMIN>=37°F
123
-0.34
8
24
3.0*
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<=-8°F
131
-1.37
3
74
24.7*
map
table
Extreme high events
Days with TMIN>=37°F
123
0.86
45
6
7.5*
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<=-8°F
131
1
57
57.0*
map
table
Extreme high events
Days with TMIN>=37°F
123
9
62
6.9*
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
1850  by year
0.02"
   
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"
330
0.11"
-0.37
30
83
2.8*
map
table
Extreme events
Days with PRCP>0.20"
56
0.34"
-0.23
6
12
2.0
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"
330
0.11"
-0.52
29
84
2.9*
map
table
Extreme events
Days with PRCP>0.20"
56
0.34"
-0.39
4
8
2.0
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"
330
0.11"
28
142
5.1*
map
table
Extreme events
Days with PRCP>0.20"
56
0.34"
5
15
3.0
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
1381  by year
0.19"
   
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"
133
2.00"
-0.27
10
22
2.2*
map
table
Extreme events
Days with SNOW>3.0"
24
5.33"
-0.29
5
6
1.2
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"
133
2.00"
-0.70
5
36
7.2*
map
table
Extreme events
Days with SNOW>3.0"
24
5.33"
-0.65
2
6
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"
133
2.00"
0
62
Inf*
map
table
Extreme events
Days with SNOW>3.0"
24
5.33"
0
6
Inf
map
table

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