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January weather forecast in Groton
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
31
+4
0
31 December, sun
+4
0
Feels like
−2
760 mmHg
70%
7.5
m/s
NW
+8
31 December, Sunday. day, 4°; night, 0°; partly cloudy
1
+3
−1
1 January, mon
+3
−1
Feels like
−3
760 mmHg
69%
7.1
m/s
W
+7
1 January, Monday. day, 3°; night, -1°; partly cloudy
2
+2
+1
2 January, tue
+2
+1
Feels like
−4
758 mmHg
70%
7.3
m/s
NW
+7
2 January, Tuesday. day, 2°; night, 1°; rain
3
−2
−3
3 January, wed
−2
−3
Feels like
−9
760 mmHg
67%
8.1
m/s
NW
+7
3 January, Wednesday. day, -2°; night, -3°; partly cloudy
4
+2
−3
4 January, thu
+2
−3
Feels like
−4
759 mmHg
68%
7
m/s
W
+7
4 January, Thursday. day, 2°; night, -3°; partly cloudy
5
+2
−1
5 January, fri
+2
−1
Feels like
−4
761 mmHg
61%
6
m/s
NW
+7
5 January, Friday. day, 2°; night, -1°; partly cloudy
6
+2
0
6 January, sat
+2
0
Feels like
−3
759 mmHg
67%
5.6
m/s
W
+7
6 January, Saturday. day, 2°; night, 0°; partly cloudy
7
+2
0
7 January, sun
+2
0
Feels like
−5
758 mmHg
69%
7
m/s
NW
+7
7 January, Sunday. day, 2°; night, 0°; clear
8
+1
−2
8 January, mon
+1
−2
Feels like
−5
761 mmHg
73%
7
m/s
W
+7
8 January, Monday. day, 1°; night, -2°; partly cloudy
9
+2
−1
9 January, tue
+2
−1
Feels like
−5
763 mmHg
67%
6.8
m/s
W
+7
9 January, Tuesday. day, 2°; night, -1°; partly cloudy
10
+3
−1
10 January, wed
+3
−1
Feels like
−3
764 mmHg
69%
6.3
m/s
NW
+6
10 January, Wednesday. day, 3°; night, -1°; partly cloudy
11
+4
+1
11 January, thu
+4
+1
Feels like
−2
762 mmHg
75%
7
m/s
SW
+7
11 January, Thursday. day, 4°; night, 1°; clear
12
+4
+3
12 January, fri
+4
+3
Feels like
−1
757 mmHg
80%
6.8
m/s
NW
+6
12 January, Friday. day, 4°; night, 3°; clear
13
+3
+1
13 January, sat
+3
+1
Feels like
−3
762 mmHg
67%
7.6
m/s
NW
+6
13 January, Saturday. day, 3°; night, 1°; clear
14
0
0
14 January, sun
0
0
Feels like
−6
762 mmHg
70%
6.5
m/s
NW
+6
14 January, Sunday. day, 0°; night, 0°; partly cloudy
15
+1
−2
15 January, mon
+1
−2
Feels like
−4
762 mmHg
68%
5.6
m/s
NW
+6
15 January, Monday. day, 1°; night, -2°; partly cloudy
16
+1
−1
16 January, tue
+1
−1
Feels like
−4
761 mmHg
72%
6
m/s
NW
+6
16 January, Tuesday. day, 1°; night, -1°; clear
17
+1
−2
17 January, wed
+1
−2
Feels like
−4
763 mmHg
69%
5.3
m/s
NW
+6
17 January, Wednesday. day, 1°; night, -2°; clear
18
+2
+2
18 January, thu
+2
+2
Feels like
−4
757 mmHg
77%
8.6
m/s
N
+6
18 January, Thursday. day, 2°; night, 2°; rain
19
+2
−1
19 January, fri
+2
−1
Feels like
−3
757 mmHg
74%
6.5
m/s
W
+6
19 January, Friday. day, 2°; night, -1°; partly cloudy
20
+2
+1
20 January, sat
+2
+1
Feels like
−5
757 mmHg
68%
6.6
m/s
NW
+5
20 January, Saturday. day, 2°; night, 1°; partly cloudy
21
−1
−3
21 January, sun
−1
−3
Feels like
−7
760 mmHg
67%
6.5
m/s
NW
+5
21 January, Sunday. day, -1°; night, -3°; partly cloudy
22
−1
−4
22 January, mon
−1
−4
Feels like
−7
761 mmHg
72%
7.1
m/s
NW
+5
22 January, Monday. day, -1°; night, -4°; overcast
23
−1
−3
23 January, tue
−1
−3
Feels like
−7
761 mmHg
70%
7.5
m/s
N
+6
23 January, Tuesday. day, -1°; night, -3°; clear
24
0
−3
24 January, wed
0
−3
Feels like
−7
759 mmHg
70%
8
m/s
NW
+6
24 January, Wednesday. day, 0°; night, -3°; partly cloudy
25
+1
−3
25 January, thu
+1
−3
Feels like
−5
759 mmHg
69%
7.9
m/s
W
+5
25 January, Thursday. day, 1°; night, -3°; clear
26
0
−1
26 January, fri
0
−1
Feels like
−5
759 mmHg
74%
6.8
m/s
NW
+5
26 January, Friday. day, 0°; night, -1°; clear
27
+2
0
27 January, sat
+2
0
Feels like
−5
757 mmHg
72%
8.3
m/s
NW
+5
27 January, Saturday. day, 2°; night, 0°; overcast
28
+1
−2
28 January, sun
+1
−2
Feels like
−5
759 mmHg
68%
7.3
m/s
NW
+5
28 January, Sunday. day, 1°; night, -2°; clear
29
0
−2
29 January, mon
0
−2
Feels like
−5
758 mmHg
67%
6
m/s
W
+5
29 January, Monday. day, 0°; night, -2°; snow
30
+2
−1
30 January, tue
+2
−1
Feels like
−4
759 mmHg
68%
7
m/s
W
+5
30 January, Tuesday. day, 2°; night, -1°; partly cloudy
31
+1
−1
31 January, wed
+1
−1
Feels like
−5
760 mmHg
63%
7.3
m/s
W
+4
31 January, Wednesday. day, 1°; night, -1°; rain
1
+4
−1
1 February, thu
+4
−1
Feels like
−2
761 mmHg
70%
7
m/s
W
+5
1 February, Thursday. day, 4°; night, -1°; overcast
2
+3
+1
2 February, fri
+3
+1
Feels like
−2
760 mmHg
73%
6.1
m/s
NW
+5
2 February, Friday. day, 3°; night, 1°; clear
3
+1
−1
3 February, sat
+1
−1
Feels like
−5
762 mmHg
72%
6.1
m/s
N
+5
3 February, Saturday. day, 1°; night, -1°; clear
Average data for 10 years
Groton January
10
sunny days
4
days with precipitation
17
cloudy days
10 sunny days; 4 days with precipitation; 17 cloudy days;
69
%
air humidity
5
m/s
Wind
NW
73
mm of precipitation
(8% of annual average)
+6
°C
Water temperature
air humidity 69%; 73 millimeters of precipitation (8% of annual average); Wind north-westerly 5 Meters per second; Water temperature +6°
Weather graphs for January
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
NW
W
NW
W
NW
W
W
NW
SW
NW
NW
NW
NW
NW
NW
N
W
NW
NW
NW
N
NW
W
NW
NW
NW
W
W
W
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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