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Monthly climate in Goianapolis, Goiás, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Goianapolis features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (69 °F) and 26 °C (78 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1370 mm (53.9 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. Goianapolis enjoys an average of 3605 hours of sunshine throughout the year, and daylight varies from 11 hours 8 minutes to 13 hours 4 minutes per day.

Monthly average temperatures in Goianapolis, Goiás, Brazil §

The warmest months in Goianapolis are January, September and October, with daily mean temperatures ranging from 23 to 26 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 20 to 21 °C (69 - 71 °F) throughout the day. On average each year, Goianapolis experiences 302 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 Goianapolis, Goiás, 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 33°C
(91°F)		 32°C
(91°F)		 32°C
(91°F)		 32°C
(89°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 33°C
(91°F)		 37°C
(99°F)		 38°C
(100°F)		 33°C
(92°F)		 33°C
(91°F)
Mean maximum 32°C
(90°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 33°C
(91°F)		 35°C
(96°F)		 35°C
(96°F)		 31°C
(89°F)		 32°C
(89°F)
Average high 28°C
(82°F)		 27°C
(82°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 30°C
(85°F)		 32°C
(90°F)		 31°C
(88°F)		 28°C
(82°F)		 28°C
(82°F)
Daily mean 23°C
(74°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(71°F)		 21°C
(70°F)		 20°C
(69°F)		 23°C
(73°F)		 26°C
(78°F)		 25°C
(77°F)		 23°C
(74°F)		 23°C
(74°F)
Average low 19°C
(67°F)		 19°C
(67°F)		 19°C
(67°F)		 18°C
(65°F)		 16°C
(62°F)		 16°C
(60°F)		 14°C
(58°F)		 17°C
(63°F)		 19°C
(67°F)		 20°C
(68°F)		 19°C
(67°F)		 19°C
(67°F)
Mean minimum 18°C
(64°F)		 18°C
(64°F)		 17°C
(63°F)		 16°C
(60°F)		 11°C
(51°F)		 13°C
(55°F)		 10°C
(50°F)		 12°C
(55°F)		 16°C
(61°F)		 18°C
(64°F)		 18°C
(64°F)		 17°C
(64°F)
Minimum 16°C
(61°F)		 17°C
(63°F)		 16°C
(60°F)		 13°C
(57°F)		 5°C
(41°F)		 11°C
(53°F)		 7°C
(44°F)		 11°C
(52°F)		 12°C
(54°F)		 15°C
(58°F)		 17°C
(63°F)		 16°C
(61°F)

Compare climate in Goianapolis with other places

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

Monthly average precipitation in Goianapolis, Goiás, Brazil §

Goianapolis usually has the most precipitation in February, November and December, with an average of 23 rainy days and 250 mm (9.9 inches) of precipitation per month. The driest months in Goianapolis are June, July and August. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Goianapolis, Goiás, 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) 153 (6.0) 289 (11.4) 198 (7.8) 109 (4.3) 17 (0.7) 1 (0.0) 0 (0.0) 1 (0.0) 14 (0.5) 126 (5.0) 215 (8.5) 248 (9.8)
Average precipitation days (≥ 1 mm) 16 23 22 14 2 0 0 0 2 16 23 23

Monthly sunshine hours in Goianapolis, Goiás, Brazil §

The sunniest months in Goianapolis are July, August and September, when the sun shines an average of 10 hours 41 minutes a day. Least sunny months in Goianapolis: January, February and November receive an average of 8 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Goianapolis, Goiás, 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 252 253 300 301 320 314 329 328 325 319 276 282
Mean daily daylight hours 12h 58m 12h 36m 12h 9m 11h 41m 11h 19m 11h 8m 11h 14m 11h 33m 12h 0m 12h 27m 12h 52m 13h 4m

Solar UV radiation in Goianapolis, Goiás, Brazil §

Goianapolis experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Goianapolis UV Index data.

Average daily maximum UV levels by month for Goianapolis, Goiás, 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 16 14 13 10 9 10 12 13 15 16 16

Detailed Monthly Weather Insights for Goianapolis, Goiás, Brazil

Discover in-depth weather details for every month in Goianapolis. 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 Goianapolis'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.