September weather forecast
Cáceres, Brazil

The first month of the spring, September, is still a tropical month in Cáceres, Brazil, with temperature in the range of an average low of 20°C (68°F) and an average high of 33°C (91.4°F).

Temperature

September ushers in an average high-temperature of a still tropical 33°C (91.4°F), aligning closely with the preceding month. Cáceres's September nights cool down significantly from the day's heat, to an average low-temperature of 20°C (68°F).

Rainfall

In Cáceres, during September, the rain falls for 4 days and regularly aggregates up to 45mm (1.77") of precipitation. In Cáceres, during the entire year, the rain falls for 104 days and collects up to 1272mm (50.08") of precipitation.

Daylight

In September, the average length of the day is 12h and 1min.
On the first day of the month, sunrise is at 05:56 and sunset at 17:44. On the last day of September, in Cáceres, sunrise is at 05:33 and sunset at 17:47 -04.

Sunshine

The months with the least sunshine in Cáceres are January, March, September and December, with an average of 4h of sunshine.

UV index

In Cáceres, the average daily maximum UV index in September is 11. A UV Index value of 11, and more, symbolizes an extreme health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the average maximum UV index of 11 translates into the following recommendations:
Adopt all essential precautions. Preventing sun harm is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Sunscreen with an SPF of 30 or higher should be applied generously and frequently reapplied even on cloudy days, especially after each swim or outdoor workout.