16.09
wed
wed
Day

61°F
NE 11 mph
Precip.
21%
21%
Night

55°F
NE 11 mph
Precip.
16%
16%
17.09
thu
thu
Day

61°F
E 6 mph
Precip.
10%
10%
Night

52°F
NE 6 mph
Precip.
25%
25%
18.09
fri
fri
Day

61°F
NE 11 mph
Precip.
11%
11%
Night

54°F
NE 7 mph
Precip.
45%
45%
19.09
sat
sat
Day

55°F
NE 14 mph
Precip.
15%
15%
Night

55°F
NE 11 mph
Precip.
52%
52%
20.09
sun
sun
Day

59°F
NE 15 mph
Precip.
19%
19%
Night

50°F
SE 11 mph
Precip.
39%
39%
21.09
mon
mon
Day

54°F
S 16 mph
Precip.
14%
14%
Night

50°F
S 15 mph
Precip.
16%
16%
22.09
tue
tue
Day

48°F
S 17 mph
Precip.
27%
27%
Night

52°F
S 10 mph
Precip.
29%
29%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 62.9°F. The highest and lowest sea temperatures during the month were 64.8°F and 60.8°F.
Air temperature in Uppsala, °F
Precipitation total in Uppsala, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Uppsala
Uppsala on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Uppsala
Local time: 12:06
September 16, wednesday
1500

64°F
NE
11 mph
11 mph
1800

61°F
NE
12 mph
12 mph
2100

55°F
NE
11 mph
11 mph
September 17, thursday
0000

55°F
NE
11 mph
11 mph
0300

54°F
E
8 mph
8 mph
0600

50°F
E
6 mph
6 mph
0900

55°F
E
6 mph
6 mph
1200

61°F
E
6 mph
6 mph


























