Alto da Mariana

Região Geográfica Intermediária de Santa Inês-Bacabal, Maranhão, Brazil

Current Weather

32°90°

Mostly Cloudy

Feels Like: 38°100°

Min: 26°78°

Max: 35°95°

The next few hours will be mostly cloudy, with today reaching 35°C and dropping to 25°C. The coming days will be drizzle

Hourly Forecast

31°88°32°90°34°93°34°94°35°94°35°95°34°93°33°92°32°90°31°88°30°86°29°84°28°83°27°81°27°80°26°79°26°79°25°78°25°78°25°77°25°77°27°80°28°83°30°86°
40%
40%
40%
60%
60%
60%
32%
32%
12%
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

30
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

05:43

Sunrise

17:50

Sunset

12 hours 7 minutes of sunlight today

Moon

17:29

Moonrise

04:55

Moonset

Daily Forecast

Today

26°78°
35°95°

Monday

25°77°
35°95°

Tuesday

25°77°
36°97°

Wednesday

25°78°
36°97°

Thursday

26°79°
36°96°

Friday

26°79°
36°97°

Saturday

26°79°
36°98°

Sunday

26°79°
37°98°

Monday

26°79°
37°99°

Tuesday

26°79°
37°98°

UV Index

Minimize sun exposure
8Very High
LowExtreme

Humidity

55%Comfortable
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Alto da Mariana.

View stargazing score

Weather in Alto da Mariana today, October 25, 2026

Alto da Mariana looks damp on October 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 40% by 10:00. The thickest cloud arrives around 11:00, reaching about 75%.Alto da Mariana looks damp on October 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 40% by 10:00. The thickest cloud arrives around 11:00, reaching about 75%.

Temperatures climb from an overnight low near 26°C toward a daytime high of about 35°C. Relative humidity sits between 44% and 70%, reaching its peak around 23:00. Expect gentle winds, highest near 21:00 at 19 km/h.Temperatures climb from an overnight low near 78°F toward a daytime high of about 95°F. Relative humidity sits between 44% and 70%, reaching its peak around 23:00. Expect gentle winds, highest near 21:00 at 12 mph.

The second half of the day still looks unsettled, with rain probability around 60% by 13:00. Dense cloud near 80% at 15:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. The sun rises at 05:43 and sets at 17:50, for a total of 12 hours 7 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 60% by 13:00. Dense cloud near 80% at 15:00 keeps the feel grey. Horizontal visibility holds close to 10 mi. The sun rises at 05:43 and sets at 17:50, for a total of 12 hours 7 minutes of sunlight today.

Taken together, Alto da Mariana looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 35°C.Taken together, Alto da Mariana looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 95°F.

Frequently asked questions about weather in Alto da Mariana

How warm does it get in Alto da Mariana?

The warmest month in Alto da Mariana is September, with average high temperatures of 35°C. The average temperature during this period is around 29°C.The warmest month in Alto da Mariana is September, with average high temperatures of 95°F. The average temperature during this period is around 84°F.

How cold does it get in Alto da Mariana?

The coldest month in Alto da Mariana is July, with average low temperatures of 22°C. The average temperature during this period is around 27°C.The coldest month in Alto da Mariana is July, with average low temperatures of 72°F. The average temperature during this period is around 81°F.

What is the wettest time of year in Alto da Mariana?

The wettest month in Alto da Mariana is March, with an average of 347 mm of precipitation.The wettest month in Alto da Mariana is March, with an average of 13.7 in of precipitation.

What is the driest time of year in Alto da Mariana?

The driest month in Alto da Mariana is August, with an average of 8 mm of precipitation.The driest month in Alto da Mariana is August, with an average of 0.3 in of precipitation.

View full climate insights for Alto da Mariana →