273850 - HANOVER, New Hampshire

Latitude
43° 42´N
Longitude
72° 17´W
Elevation
184 meters

COOP Northeast

New Hampshire
Help

Main
10 nearest COOP Northeast stations
2 miSSW :WILDER, VT
4 miSSW :WHITE RIVER JUNCTION, VT
5 miSSW :LEBANON REGIONAL AP, NH
5 miSSW :LEBANON REGIONAL AP, NH
5 miSSW :WEST LEBANON, NH
7 miW :WEST HARTFORD, VT
7 miN :UNION VILLAGE DAM, VT
10 miESE :WEST CANAAN, NH
10 miSW :WOODSTOCK, VT
10 miS :MERIDEN, NH

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
18002
98.6%
7429
98.2%
TMIN
18087
99.0%
7437
98.3%
PRCP
17953
98.3%
7381
97.6%
SNOW
17703
96.9%
7157
94.6%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7429  by year
36.0°F
11.8°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>=54°F
530
0.38
121
33
3.7*
map
table
Extreme low events
Days with TMAX<=18°F
544
-0.24
86
139
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>=54°F
530
-0.28
37
84
2.3*
map
table
Extreme low events
Days with TMAX<=18°F
544
0.27
127
80
1.6*
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>=54°F
530
88
87
1.0
map
table
Extreme low events
Days with TMAX<=18°F
544
67
90
1.3
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
7437  by year
16.8°F
14.4°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
531
0.02
122
101
1.2
map
table
Extreme high events
Days with TMIN>=35°F
558
0.14
89
52
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
531
0.17
121
91
1.3
map
table
Extreme high events
Days with TMIN>=35°F
558
-0.10
54
81
1.5*
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<=-7°F
531
60
75
1.2
map
table
Extreme high events
Days with TMIN>=35°F
558
92
89
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
7381  by year
0.10"
   
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"
2673
0.26"
-0.00
419
431
1.0
map
table
Extreme events
Days with PRCP>0.45"
532
0.79"
-0.05
86
89
1.0
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"
2673
0.26"
-0.05
428
481
1.1
map
table
Extreme events
Days with PRCP>0.45"
532
0.79"
0.17
108
68
1.6*
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"
2673
0.26"
438
472
1.1
map
table
Extreme events
Days with PRCP>0.45"
532
0.79"
103
87
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
7157  by year
0.46"
   
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"
1619
2.05"
-0.10
254
333
1.3*
map
table
Extreme events
Days with SNOW>3.5"
309
6.24"
-0.24
40
75
1.9*
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"
1619
2.05"
0.02
292
284
1.0
map
table
Extreme events
Days with SNOW>3.5"
309
6.24"
0.08
65
51
1.3
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"
1619
2.05"
242
292
1.2*
map
table
Extreme events
Days with SNOW>3.5"
309
6.24"
50
44
1.1
map
table

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