World Resorts Uruguay Colonia del Sacramento Weather

Colonia del Sacramento 7 Days Forecast

13.09
sun
Day
46°F
NW 11 mph
Precip.
14%
Night
45°F
SW 13 mph
Precip.
20%
14.09
mon
Day
52°F
E 5 mph
Precip.
2%
Night
50°F
SE 15 mph
Precip.
4%
15.09
tue
Day
55°F
E 11 mph
Precip.
5%
Night
52°F
NW 21 mph
Precip.
13%
16.09
wed
Day
52°F
W 11 mph
Precip.
4%
Night
52°F
S 15 mph
Precip.
10%
17.09
thu
Day
61°F
S 8 mph
Precip.
14%
Night
55°F
S 12 mph
Precip.
9%
18.09
fri
Day
61°F
W 9 mph
Precip.
20%
Night
59°F
SW 7 mph
Precip.
29%
19.09
sat
Day
64°F
NW 6 mph
Precip.
9%
Night
61°F
SW 7 mph
Precip.
18%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 61.8°F. The highest and lowest sea temperatures during the month were 66.9°F and 57.7°F.

Air temperature in Colonia del Sacramento, °F

Precipitation total in Colonia del Sacramento, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Colonia del Sacramento

Sunniest months:
January 24 days
December 23 days
November 21 days
Warmest months:
January 81.6 °F
February 80.4 °F
December 78.5 °F
Warmest sea temp:
January 78.7 °F
February 78.0 °F
December 75.9 °F
Coldest months:
July 57.0 °F
August 58.3 °F
June 58.6 °F
Rainiest months:
February 4 days
April 4 days
October 4 days
Windiest months:
October 12.7 mph
January 12.6 mph
November 12.5 mph

Colonia del Sacramento on a weather map

Current weather
16:13
Colonia del Sacramento
+46°F
NW 8 mph
Feels like: +43°F
Precip.: 4%
Places in Uruguay:
Name
°F
24 Hours Forecast
Colonia del Sacramento
Local time: 16:13
September 13, sunday
1800
48°F
W
10 mph
2100
48°F
W
12 mph
September 14, monday
0000
45°F
SW
13 mph
0300
43°F
SW
9 mph
0600
41°F
S
8 mph
0900
45°F
S
7 mph
1200
52°F
E
5 mph
1500
55°F
E
6 mph
Units of measurement: °C / °F