Weather in Montevideo, Montevideo Department, Uruguay in September
In an average September, Montevideo sees a daily high around 15°C and a low around 10°C, based on 1981–2026 of local climate records.
| Average high | 15°C |
|---|---|
| Typical high range | 12°C to 19°C |
| Average low | 10°C |
| Typical low range | 8°C to 13°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
25°C
2024-09-30
Lowest
9°C
2019-09-04
Low
Highest
19°C
2007-09-10
Lowest
5°C
1988-09-03
Feels-like
Highest
25°C
2024-09-30
Lowest
0°C
1986-09-03
Humidity
Highest
16.0 g/m³
2007-09-09
Lowest
5.3 g/m³
1988-09-02
Wind
Highest
71 km/h
2016-09-13
Lowest
11 km/h
2013-09-01
Precip
Wettest
183 mm
2014
Driest
16 mm
2022
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