Catalão climate
Catalão (Goiás, Brazil) has a tropical savanna (dry winter) climate (Köppen Aw). The average temperature over the year is 23 °C73 °F, and about 1,207 mm48 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Catalão climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin |
|---|---|---|---|---|
| Jan | 2781 | 1966 | 2374 | 2278.9 |
| Feb | 2781 | 1966 | 2374 | 1766.9 |
| Mar | 2781 | 1865 | 2373 | 1696.7 |
| Apr | 2781 | 1763 | 2272 | 712.8 |
| May | 2679 | 1457 | 2068 | 230.9 |
| Jun | 2679 | 1355 | 1967 | 90.3 |
| Jul | 2781 | 1254 | 2068 | 50.2 |
| Aug | 3086 | 1458 | 2272 | 50.2 |
| Sep | 3391 | 1763 | 2577 | 331.3 |
| Oct | 3290 | 1966 | 2678 | 913.6 |
| Nov | 2984 | 1966 | 2475 | 1787.0 |
| Dec | 2882 | 1966 | 2374 | 2198.6 |
| Year | 3391 | 1254 | 2373 | 1,20748 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 80% | 76% | 5.9 | 13:06 |
| Feb | 80% | 71% | 6.0 | 12:43 |
| Mar | 82% | 68% | 5.5 | 12:14 |
| Apr | 79% | 49% | 5.2 | 11:42 |
| May | 74% | 39% | 4.7 | 11:16 |
| Jun | 68% | 28% | 4.5 | 11:03 |
| Jul | 58% | 23% | 4.7 | 11:08 |
| Aug | 47% | 22% | 5.5 | 11:30 |
| Sep | 45% | 37% | 5.9 | 12:01 |
| Oct | 57% | 62% | 6.0 | 12:33 |
| Nov | 73% | 77% | 5.7 | 12:00 |
| Dec | 79% | 78% | 5.8 | 13:13 |
Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.
What the climate of Catalão is like
The warmest month is October, with an average high of 32 °C90 °F and a low of 19 °C66 °F. The coldest is June, when highs average 26 °C79 °F and lows 13 °C55 °F. Seasonal differences are small — just 6.2 °C11.2 °F between the warmest and the coolest month.
It is wet, with about 1,207 mm48 in of precipitation per year. The wettest three-month stretch is November–January, which brings 52% of the annual total. Months with less than 20 mm0.8 in on average: June–August. The wettest month is January (227 mm8.9 in), the driest is July (5 mm0.2 in).
Relative humidity ranges from 45% in September to 82% in March. The clearest skies (lowest average cloud amount, 22%) are typical of August. Average wind speed near the ground ranges from 6 km/h (4 mph) in March to 10 km/h (6 mph) in September. Daylight lasts from about 11.0 hours in June to 13.2 hours in December.
Best time to visit Catalão
Based on these averages, the most comfortable months for sightseeing and outdoor activities are April–July. Average highs then reach 26 °C79 °F to 27 °C81 °F. Precipitation is 5 mm0.2 in to 71 mm2.8 in per month.
The most challenging month is January, which is very wet (227 mm8.9 in) and humid (80% relative humidity).
Comfort score: months are ranked by how close they come to an ideal. That means an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.
What to pack for Catalão
- Wetter months (November–March) — highs 2781 to 29 °C84 °F, lows 1865 to 19 °C66 °F, about 194 mm7.6 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses and an umbrella or light rain jacket.
- Drier months (April–October) — highs 2679 to 33 °C91 °F, lows 1254 to 19 °C66 °F, about 34 mm1.3 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
How Catalão compares
The nearest larger place is Araguari, about 59 km to the southwest. Compared with it, Catalão is on average 0.7 °C1.2 °F warmer. It receives a similar amount of precipitation. The difference is largest in August (1.3 °C2.3 °F warmer).
World Climates covers 223 places in Brazil. By annual mean temperature, Catalão is the 130th warmest of them. By annual precipitation, it is the 164th wettest. See all of them on the Brazil climate page.
Some places in other countries have a very similar pattern of temperature and rainfall (with seasons shifted for the other hemisphere). The closest matches are Hassan (India, Aw), Kasulu (Tanzania, Aw) and Kahama (Tanzania, Aw).
Nearby places
- Climate in Araguari 59 km · 22 °C71 °F · 1,231 mm48 in
- Climate in Uberlândia 91 km · 22 °C71 °F · 1,272 mm50 in
- Climate in Itumbiara 137 km · 25 °C78 °F · 1,164 mm46 in
- Climate in Patos de Minas 158 km · 22 °C72 °F · 1,139 mm45 in
- Climate in Uberaba 176 km · 22 °C72 °F · 1,333 mm52 in
- Climate in Ituiutaba 183 km · 24 °C76 °F · 1,169 mm46 in
- Climate in Araxá 191 km · 21 °C70 °F · 1,336 mm53 in
- Climate in Aparecida de Goiânia 203 km · 23 °C73 °F · 1,285 mm51 in
Frequently asked questions
What is the warmest month in Catalão?
October is the warmest month in Catalão. Its average high is 32 °C (90 °F) and its average low is 19 °C (66 °F).
What is the coldest month in Catalão?
June is the coldest month. Its average high is 26 °C (79 °F) and its average low is 13 °C (55 °F).
When does it rain the most in Catalão?
January is the wettest month with about 227 mm (8.9 in) of precipitation. July is the driest with about 5 mm (0.2 in).
What is the best time to visit Catalão?
Judging by long-term averages, the most comfortable months are April–July.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station. So they can differ from airport records. The gaps are largest on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 745 m, while Catalão lies at about 843 m. Temperatures on this page were therefore adjusted by −0.6 °C1.2 °F using the standard lapse rate of 6.5 °C per 1,000 m.