193876 - IPSWICH, Massachusetts

Latitude
42° 40´N
Longitude
70° 52´W
Elevation
24 meters

COOP Northeast

Massachusetts
Help

Main
10 nearest COOP Northeast stations
6 miS :BEVERLY, MA
9 miWSW :MIDDLETON, MA
9 miS :SALEM CG AIR STN, MA
11 miWNW :GROVELAND, MA
11 miSSW :PEABODY, MA
12 miS :MARBLEHEAD, MA
12 miNNW :NEWBURYPORT 3 WNW, MA
12 miNW :HAVERHILL, MA
14 miE :ROCKPORT 1 ESE, MA
14 miS :SWAMPSCOTT, MA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
0
0.0%
0
0.0%
TMIN
0
0.0%
0
0.0%
PRCP
17716
97.0%
7308
96.6%
SNOW
17471
95.7%
7090
93.7%




TMAX     top of page

Data not shown:
Less than 5% of days have TMAX observations during NDJFM over 1948-1997

No TMAX extreme events during NDJFM over 1948-1997



TMIN     top of page

Data not shown:
Less than 5% of days have TMIN observations during NDJFM over 1948-1997

No TMIN extreme events during NDJFM over 1948-1997



PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
7308  by year
0.15"
   
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"
2658
0.41"
-0.08
370
456
1.2*
map
table
Extreme events
Days with PRCP>0.68"
526
1.27"
-0.13
73
96
1.3
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"
2658
0.41"
0.00
454
455
1.0
map
table
Extreme events
Days with PRCP>0.68"
526
1.27"
0.30
125
62
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"
2658
0.41"
425
483
1.1*
map
table
Extreme events
Days with PRCP>0.68"
526
1.27"
105
84
1.2
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
7090  by year
0.35"
   
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"
1010
2.49"
-0.19
147
216
1.5*
map
table
Extreme events
Days with SNOW>4.0"
186
7.41"
-0.14
29
34
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"
1010
2.49"
0.07
208
186
1.1
map
table
Extreme events
Days with SNOW>4.0"
186
7.41"
0.34
45
30
1.5
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"
1010
2.49"
142
175
1.2
map
table
Extreme events
Days with SNOW>4.0"
186
7.41"
27
20
1.4
map
table

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