Petrolina Climate by Month
Petrolina, Pernambuco, Brazil
Hot all year, with a rainy season from November to March.
Hot all year, with a rainy season from November to March: that's Petrolina's climate in short. Afternoon highs range from 86°F (30°C) in July to 94°F (35°C) in November, and August nights average 65°F (19°C). Of the 17 in (421 mm) of rain in a typical year, 80% falls from November to March. June to September are almost completely dry.
- Warmest month
- 94°F(35°C)
- Average high, November
- Coldest nights
- 65°F(19°C)
- Average low, August
- Rain per year
- 17 in(421 mm)
- Wettest: March
- Humidity
- 59%
- Sunniest: October
Best and worst months in Petrolina
Best for weatherThe most comfortable weather comes from June to August, with highs around 87°F (30°C) and almost no rain.
Least pleasantJanuary and February are the least pleasant; February is the hottest, with highs of 92°F (34°C).
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 July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Petrolina weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 93°F(34°C) | 72°F(22°C) | 2.9 in(73 mm) | 59% | 5.0 |
| FebFebruary | 92°F(34°C) | 71°F(22°C) | 3.2 in(82 mm) | 62% | 4.9 |
| MarMarch | 92°F(33°C) | 71°F(22°C) | 3.3 in(84 mm) | 63% | 4.9 |
| AprApril | 91°F(33°C) | 70°F(21°C) | 1.5 in(39 mm) | 65% | 4.7 |
| MayMay | 89°F(31°C) | 69°F(21°C) | 0.6 in(16 mm) | 65% | 4.0 |
| JunJuneBest | 87°F(30°C) | 67°F(19°C) | 0.3 in(7 mm) | 64% | 3.9 |
| JulJulyBest | 86°F(30°C) | 66°F(19°C) | 0.2 in(4 mm) | 62% | 3.9 |
| AugAugustBest | 87°F(31°C) | 65°F(19°C) | 0.1 in(2 mm) | 58% | 4.7 |
| SepSeptember | 91°F(33°C) | 67°F(19°C) | 0.0 in(1 mm) | 53% | 5.4 |
| OctOctober | 94°F(35°C) | 69°F(20°C) | 0.6 in(14 mm) | 52% | 5.7 |
| NovNovember | 94°F(35°C) | 70°F(21°C) | 1.7 in(44 mm) | 53% | 5.4 |
| DecDecember | 94°F(34°C) | 71°F(21°C) | 2.2 in(55 mm) | 56% | 5.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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