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Monthly climate in Arraias, Tocantins, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Arraias features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (74 °F) and 28 °C (82 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1593 mm (62.7 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually. Arraias enjoys an average of 3617 hours of sunshine throughout the year, and daylight varies from 11 hours 21 minutes to 12 hours 51 minutes per day.

Monthly average temperatures in Arraias, Tocantins, Brazil §

The warmest months in Arraias are August, September and October, with daily mean temperatures ranging from 25 to 28 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in February, June and July, when daily mean temperatures range from 23 to 24 °C (74 - 76 °F) throughout the day. On average each year, Arraias experiences 322 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Arraias, Tocantins, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 35°C
(95°F)		 35°C
(94°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(93°F)		 35°C
(95°F)		 38°C
(101°F)		 38°C
(101°F)		 36°C
(98°F)		 34°C
(94°F)
Mean maximum 34°C
(93°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(91°F)		 32°C
(91°F)		 33°C
(91°F)		 32°C
(91°F)		 34°C
(94°F)		 37°C
(99°F)		 37°C
(99°F)		 34°C
(94°F)		 33°C
(92°F)
Average high 30°C
(86°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 32°C
(90°F)		 34°C
(93°F)		 33°C
(92°F)		 30°C
(86°F)		 29°C
(85°F)
Daily mean 25°C
(77°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 25°C
(78°F)		 27°C
(82°F)		 28°C
(82°F)		 25°C
(77°F)		 25°C
(77°F)
Average low 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(66°F)		 17°C
(63°F)		 19°C
(67°F)		 21°C
(70°F)		 22°C
(73°F)		 21°C
(70°F)		 21°C
(70°F)
Mean minimum 19°C
(67°F)		 20°C
(67°F)		 20°C
(68°F)		 19°C
(66°F)		 16°C
(61°F)		 16°C
(61°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(65°F)		 20°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)
Minimum 19°C
(66°F)		 19°C
(67°F)		 18°C
(65°F)		 18°C
(65°F)		 12°C
(54°F)		 14°C
(57°F)		 13°C
(56°F)		 15°C
(59°F)		 17°C
(62°F)		 20°C
(67°F)		 19°C
(66°F)		 19°C
(66°F)

Compare climate in Arraias with other places

Compare temperature, precipitation, sunshine, UV index in Arraias, Tocantins, Brazil with other places around the world.

Monthly average precipitation in Arraias, Tocantins, Brazil §

Arraias usually has the most precipitation in February, March and December, with an average of 23 rainy days and 295 mm (11.6 inches) of precipitation per month. The driest months in Arraias are June, July and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arraias, Tocantins, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 189 (7.4) 329 (13.0) 258 (10.2) 156 (6.1) 12 (0.5) 0 (0.0) 0 (0.0) 4 (0.2) 2 (0.1) 92 (3.6) 252 (9.9) 299 (11.8)
Average precipitation days (≥ 1 mm) 16 24 23 16 2 0 0 1 0 13 21 23

Monthly sunshine hours in Arraias, Tocantins, Brazil §

The sunniest months in Arraias are July, August and September, when the sun shines an average of 10 hours 57 minutes a day. Least sunny months in Arraias: January, February and March receive an average of 8 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arraias, Tocantins, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 254 247 275 305 331 318 335 340 332 316 280 279
Mean daily daylight hours 12h 46m 12h 29m 12h 8m 11h 47m 11h 29m 11h 21m 11h 26m 11h 41m 12h 1m 12h 22m 12h 42m 12h 51m

Solar UV radiation in Arraias, Tocantins, Brazil §

Arraias experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Arraias UV Index data.

Average daily maximum UV levels by month for Arraias, Tocantins, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 16 15 14 13 11 9 10 12 13 15 15 15

Detailed Monthly Weather Insights for Arraias, Tocantins, Brazil

Discover in-depth weather details for every month in Arraias. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Arraias's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.