Arari Climate by Month
Arari, Maranhão, Brazil
Hot all year, with a rainy season from January to May.
Hot all year, with a rainy season from January to May: that's Arari's climate in short. October is the warmest month, with highs around 96°F (35°C); March is the coolest at 89°F (32°C), and nights dip to 71°F (22°C). Of the 64 in (1627 mm) of rain in a typical year, 80% falls from January to May.
- Warmest month
- 96°F(35°C)
- Average high, October
- Coldest nights
- 71°F(22°C)
- Average low, July
- Rain per year
- 64 in(1627 mm)
- Wettest: April
- Humidity
- 74%
- Sunniest: August
Best and worst months in Arari
Best for weatherThe most comfortable weather comes from July to September, with highs around 93°F (34°C) and about 1.1 in (28 mm) of rain a month.
Least pleasantMarch and April are the least pleasant; April is the wettest, with 13 in (342 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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Arari weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 90°F(32°C) | 73°F(23°C) | 7.8 in(198 mm) | 78% | 4.2 |
| FebFebruary | 89°F(32°C) | 73°F(23°C) | 9.3 in(235 mm) | 80% | 4.2 |
| MarMarch | 89°F(32°C) | 73°F(23°C) | 13 in(330 mm) | 80% | 4.0 |
| AprApril | 89°F(32°C) | 73°F(23°C) | 13 in(342 mm) | 83% | 4.1 |
| MayMay | 90°F(32°C) | 74°F(23°C) | 7.6 in(193 mm) | 78% | 4.6 |
| JunJune | 90°F(32°C) | 72°F(22°C) | 3.2 in(81 mm) | 77% | 4.6 |
| JulJulyBest | 91°F(33°C) | 71°F(22°C) | 1.9 in(48 mm) | 75% | 5.0 |
| AugAugustBest | 93°F(34°C) | 71°F(22°C) | 0.7 in(19 mm) | 69% | 5.7 |
| SepSeptemberBest | 95°F(35°C) | 73°F(23°C) | 0.6 in(16 mm) | 66% | 5.5 |
| OctOctober | 96°F(35°C) | 73°F(23°C) | 1.1 in(28 mm) | 64% | 5.2 |
| NovNovember | 94°F(35°C) | 74°F(23°C) | 2.3 in(58 mm) | 68% | 4.7 |
| DecDecember | 93°F(34°C) | 74°F(23°C) | 3.1 in(79 mm) | 69% | 4.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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