The climate in Mariano I. Loza during September can be summarized as mild and a little damp.
September is in the spring in Mariano I. Loza and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (53°F) is normal.
Daytime temperature | 22.8°C 73°F |
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Nightly temperature | 11.6°C 52.9°F |
Average temperature | 17.2°C 63°F |
Daily sunshine | 7.4 hrs |
Avg rainfall | 98 mm 3.9 ins |
Rainy days | 8 days |
Sea temperature | 16.6°C 61.9°F |
Humidity | 74% |
Windspeed | 14.4kph 9 mph |
On average September is the 5th driest month of the year in Mariano I. Loza with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mariano I. Loza in September 2025.
Best places to visit in September
Hottest month: | January | 31.9°C 89.4°F |
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Driest month: | July | 55mm 2.2ins |
Sunniest month: | January | 10hrs |
Coldest month: | June | 19.1°C 66.4°F |
Wettest month: | March | 146mm 5.7ins |