199928 - WORCESTER, Massachusetts

Latitude
42° 18´N
Longitude
71° 49´W
Elevation
189 meters

COOP Northeast

Massachusetts
Help

Main
10 nearest COOP Northeast stations
4 miSW :WORCESTER MUNICIPAL ARPT, MA
6 miS :WORCESTER 2, MA
6 miNE :BOYLSTON, MA
6 miNW :JEFFERSON, MA
9 miSSE :MILLBURY, MA
10 miWNW :WEST RUTLAND, MA
10 miNE :CLINTON, MA
10 miN :STERLING, MA
10 miN :STERLING 2 NNW, MA
11 miNNW :PRINCETON, MA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
5318
29.1%
2144
28.3%
TMIN
5317
29.1%
2145
28.4%
PRCP
5414
29.6%
2206
29.2%
SNOW
5323
29.1%
2146
28.4%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
2144  by year
41.0°F
11.3°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
15
16
1.1
map
table
Extreme low events
Days with TMAX<=25°F
157
-0.14
24
30
1.2
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
-0.18
13
16
1.2
map
table
Extreme low events
Days with TMAX<=25°F
157
0.23
33
27
1.2
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
11
35
3.2*
map
table
Extreme low events
Days with TMAX<=25°F
157
10
36
3.6*
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
2145  by year
22.3°F
11.4°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<=4°F
156
0.11
36
22
1.6
map
table
Extreme high events
Days with TMIN>=38°F
151
-0.21
14
22
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<=4°F
156
-0.06
30
33
1.1
map
table
Extreme high events
Days with TMIN>=38°F
151
0.00
13
17
1.3
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<=4°F
156
10
34
3.4*
map
table
Extreme high events
Days with TMIN>=38°F
151
13
43
3.3*
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
2206  by year
0.13"
   
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"
784
0.36"
-0.16
103
165
1.6*
map
table
Extreme events
Days with PRCP>0.65"
151
1.09"
-0.28
16
34
2.1*
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"
784
0.36"
-0.12
118
154
1.3*
map
table
Extreme events
Days with PRCP>0.65"
151
1.09"
0.22
34
19
1.8
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"
784
0.36"
54
233
4.3*
map
table
Extreme events
Days with PRCP>0.65"
151
1.09"
19
39
2.1*
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
2146  by year
0.39"
   
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"
386
2.14"
-0.25
56
98
1.8*
map
table
Extreme events
Days with SNOW>3.3"
75
6.29"
-0.22
7
21
3.0*
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"
386
2.14"
-0.05
66
76
1.2
map
table
Extreme events
Days with SNOW>3.3"
75
6.29"
0.19
15
13
1.2
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"
386
2.14"
28
100
3.6*
map
table
Extreme events
Days with SNOW>3.3"
75
6.29"
7
16
2.3
map
table

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