Santa Helena de Goiás Climate by Month
Santa Helena de Goiás, Goiás, Brazil
Warm all year, with a rainy season from November to March.
The climate in Santa Helena de Goiás is warm all year, with a rainy season from November to March. September is the warmest month, with highs around 90°F (32°C); June is the coolest at 84°F (29°C), and nights dip to 57°F (14°C). Of the 61 in (1553 mm) of rain in a typical year, 79% falls from November to March. June and July are almost completely dry.
- Warmest month
- 90°F(32°C)
- Average high, September
- Coldest nights
- 57°F(14°C)
- Average low, July
- Rain per year
- 61 in(1553 mm)
- Wettest: January
- Humidity
- 68%
- Sunniest: August
Best and worst months in Santa Helena de Goiás
Best for weatherMay to July are the best time for weather in Santa Helena de Goiás: highs near 84°F (29°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; January is the wettest, with 11 in (289 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Santa Helena de Goiás weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 85°F(30°C) | 66°F(19°C) | 11 in(289 mm) | 82% | 4.2 |
| FebFebruary | 86°F(30°C) | 67°F(19°C) | 8.9 in(225 mm) | 81% | 4.5 |
| MarMarch | 86°F(30°C) | 66°F(19°C) | 8.1 in(206 mm) | 81% | 4.4 |
| AprApril | 86°F(30°C) | 64°F(18°C) | 4.0 in(102 mm) | 74% | 4.6 |
| MayMayBest | 84°F(29°C) | 61°F(16°C) | 1.1 in(29 mm) | 66% | 4.3 |
| JunJuneBest | 84°F(29°C) | 58°F(15°C) | 0.3 in(8 mm) | 61% | 3.9 |
| JulJulyBest | 84°F(29°C) | 57°F(14°C) | 0.3 in(7 mm) | 55% | 4.4 |
| AugAugust | 89°F(31°C) | 62°F(16°C) | 0.5 in(13 mm) | 47% | 4.9 |
| SepSeptember | 90°F(32°C) | 65°F(18°C) | 1.6 in(40 mm) | 53% | 4.7 |
| OctOctober | 89°F(32°C) | 68°F(20°C) | 5.1 in(129 mm) | 63% | 4.8 |
| NovNovember | 86°F(30°C) | 67°F(20°C) | 9.5 in(242 mm) | 73% | 4.6 |
| DecDecember | 86°F(30°C) | 66°F(19°C) | 10 in(263 mm) | 81% | 4.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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