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Monthly weather forecast in Princeton
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
1 September
+14
+8
1 September, sun
+14
+8
Feels like
+12
688 mmHg
66%
4.1
m/s
W
1 September, Sunday. day, 14°; night, 8°; partly cloudy
2
+14
+8
2 September, mon
+14
+8
Feels like
+12
689 mmHg
62%
4.1
m/s
W
2 September, Monday. day, 14°; night, 8°; partly cloudy
3
+15
+9
3 September, tue
+15
+9
Feels like
+12
690 mmHg
63%
4
m/s
NW
3 September, Tuesday. day, 15°; night, 9°; rain
4
+15
+10
4 September, wed
+15
+10
Feels like
+12
689 mmHg
61%
4.5
m/s
NW
4 September, Wednesday. day, 15°; night, 10°; partly cloudy
5
+14
+9
5 September, thu
+14
+9
Feels like
+12
689 mmHg
66%
4
m/s
W
5 September, Thursday. day, 14°; night, 9°; partly cloudy
6
+15
+9
6 September, fri
+15
+9
Feels like
+12
689 mmHg
66%
4.1
m/s
W
6 September, Friday. day, 15°; night, 9°; partly cloudy
7
September
+33
+14
7 September, sat
+33
+14
Feels like
+23
703 mmHg
41%
1.9
m/s
NE
Climate normal
+15
+10
7 September, Saturday. day, 33°; night, 14°; mostly clear
8
+32
+15
8 September, sun
+32
+15
Feels like
+22
701 mmHg
44%
3.8
m/s
E
Climate normal
+15
+10
8 September, Sunday. day, 32°; night, 15°; thunderstorm with rain
9
+24
+10
9 September, mon
+24
+10
Feels like
+19
702 mmHg
57%
3.9
m/s
W
Climate normal
+15
+9
9 September, Monday. day, 24°; night, 10°; overcast
10
+23
+9
10 September, tue
+23
+9
Feels like
+15
700 mmHg
59%
3.1
m/s
NW
Climate normal
+17
+10
10 September, Tuesday. day, 23°; night, 9°; overcast
11
+20
+9
11 September, wed
+20
+9
Feels like
+13
697 mmHg
57%
3.5
m/s
N
Climate normal
+16
+10
11 September, Wednesday. day, 20°; night, 9°; light rain
12
+22
+10
12 September, thu
+22
+10
Feels like
+13
699 mmHg
51%
4.1
m/s
NW
Climate normal
+15
+9
12 September, Thursday. day, 22°; night, 10°; partly cloudy
13
+19
+8
13 September, fri
+19
+8
Feels like
+11
702 mmHg
56%
4.9
m/s
W
Climate normal
+15
+10
13 September, Friday. day, 19°; night, 8°; overcast
14
+19
+6
14 September, sat
+19
+6
Feels like
+12
701 mmHg
57%
3.2
m/s
W
Climate normal
+16
+9
14 September, Saturday. day, 19°; night, 6°; partly cloudy
15
+18
+8
15 September, sun
+18
+8
Feels like
+12
701 mmHg
66%
2.8
m/s
W
Climate normal
+16
+8
15 September, Sunday. day, 18°; night, 8°; light rain
16
+18
+8
16 September, mon
+18
+8
Feels like
+12
702 mmHg
66%
3.3
m/s
W
Climate normal
+14
+8
16 September, Monday. day, 18°; night, 8°; partly cloudy
17
+20
+7
17 September, tue
+20
+7
Feels like
+13
702 mmHg
52%
3.2
m/s
NW
Climate normal
+13
+8
17 September, Tuesday. day, 20°; night, 7°; partly cloudy
18
+21
+8
18 September, wed
+21
+8
Feels like
+13
703 mmHg
59%
4.1
m/s
W
Climate normal
+12
+7
18 September, Wednesday. day, 21°; night, 8°; mostly clear
19
+20
+6
19 September, thu
+20
+6
Feels like
+10
691 mmHg
71%
4
m/s
W
Climate normal
+13
+8
19 September, Thursday. day, 20°; night, 6°; partly cloudy
20
+13
−1
20 September, fri
+13
−1
Feels like
+4
661 mmHg
72%
2.1
m/s
NW
Climate normal
+13
+7
20 September, Friday. day, 13°; night, -1°; mostly clear
21
+17
+6
21 September, sat
+17
+6
Feels like
+9
662 mmHg
58%
1.7
m/s
SW
Climate normal
+13
+8
21 September, Saturday. day, 17°; night, 6°; clear
22
+18
+7
22 September, sun
+18
+7
Feels like
+11
662 mmHg
60%
1.9
m/s
SW
Climate normal
+13
+6
22 September, Sunday. day, 18°; night, 7°; clear
23
+17
+5
23 September, mon
+17
+5
Feels like
+7
664 mmHg
62%
2.3
m/s
SW
Climate normal
+13
+8
23 September, Monday. day, 17°; night, 5°; clear
24
+18
+7
24 September, tue
+18
+7
Feels like
+11
660 mmHg
59%
2.6
m/s
SW
Climate normal
+11
+6
24 September, Tuesday. day, 18°; night, 7°; mostly clear
25
+18
+8
25 September, wed
+18
+8
Feels like
+11
656 mmHg
63%
2.9
m/s
W
Climate normal
+10
+6
25 September, Wednesday. day, 18°; night, 8°; clear
26
+13
+4
26 September, thu
+13
+4
Feels like
+7
659 mmHg
73%
2.7
m/s
W
Climate normal
+13
+8
26 September, Thursday. day, 13°; night, 4°; mostly clear
27
+11
+5
27 September, fri
+11
+5
Feels like
+2
661 mmHg
61%
3.7
m/s
SW
Climate normal
+13
+7
27 September, Friday. day, 11°; night, 5°; partly cloudy
28
+14
+7
28 September, sat
+14
+7
Feels like
+7
661 mmHg
79%
4.5
m/s
SW
Climate normal
+13
+7
28 September, Saturday. day, 14°; night, 7°; partly cloudy
29
+18
+7
29 September, sun
+18
+7
Feels like
+9
660 mmHg
58%
3.7
m/s
SE
Climate normal
+11
+6
29 September, Sunday. day, 18°; night, 7°; mostly clear
30
+18
+8
30 September, mon
+18
+8
Feels like
+9
657 mmHg
55%
5
m/s
S
Climate normal
+11
+6
30 September, Monday. day, 18°; night, 8°; mostly clear
1 October
+15
+9
1 October, tue
+15
+9
Feels like
+9
656 mmHg
74%
3.6
m/s
SW
Climate normal
+9
+5
1 October, Tuesday. day, 15°; night, 9°; partly cloudy
2
+11
+8
2 October, wed
+11
+8
Feels like
+6
655 mmHg
80%
4.4
m/s
S
Climate normal
+9
+4
2 October, Wednesday. day, 11°; night, 8°; rain
3
+9
+4
3 October, thu
+9
+4
Feels like
+3
653 mmHg
91%
4.4
m/s
SW
Climate normal
+8
+5
3 October, Thursday. day, 9°; night, 4°; rain
4
+5
+3
4 October, fri
+5
+3
Feels like
−2
657 mmHg
88%
5.9
m/s
SW
Climate normal
+10
+5
4 October, Friday. day, 5°; night, 3°; light rain
5
+4
+2
5 October, sat
+4
+2
Feels like
−4
652 mmHg
91%
7.6
m/s
S
Climate normal
+10
+5
5 October, Saturday. day, 4°; night, 2°; sleet
Average for 30 days
11
sunny days
8
days with precipitation
11
cloudy days
11 sunny days; 8 days with precipitation; 11 cloudy days;
65
%
air humidity
3.6
m/s
Wind
W
7
mm of precipitation
(2% of annual average)
air humidity 65%; 7 millimeters of precipitation (2% of annual average); Wind westerly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
E
W
NW
N
NW
W
W
W
W
NW
W
W
NW
SW
SW
SW
SW
W
W
SW
SW
SE
S
SW
S
SW
SW
S
S
7
Average data for 10 years
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
Daytime temperature
Night-time temperature
