Jundiaí Climate by Month
Jundiaí, São Paulo, Brazil
Warm days and cool nights all year, with a rainy season from November to March.
The climate in Jundiaí is one of warm days and cool nights all year, with a rainy season from November to March. February is the warmest month, with highs around 81°F (27°C); July is the coolest at 72°F (22°C), and nights dip to 52°F (11°C). Of the 50 in (1259 mm) of rain in a typical year, 74% falls from November to March.
- Warmest month
- 81°F(27°C)
- Average high, February
- Coldest nights
- 52°F(11°C)
- Average low, July
- Rain per year
- 50 in(1259 mm)
- Wettest: January
- Humidity
- 76%
- Sunniest: October
Best and worst months in Jundiaí
Best for weatherThe most comfortable weather comes from July to September, with highs around 74°F (23°C) and about 1.3 in (33 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the wettest, with 10 in (260 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)
Jundiaí weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 80°F(27°C) | 65°F(18°C) | 10 in(260 mm) | 85% | 4.4 |
| FebFebruary | 81°F(27°C) | 64°F(18°C) | 7.8 in(198 mm) | 81% | 4.4 |
| MarMarch | 80°F(27°C) | 63°F(17°C) | 5.8 in(148 mm) | 80% | 4.3 |
| AprApril | 78°F(25°C) | 60°F(16°C) | 1.9 in(49 mm) | 79% | 4.2 |
| MayMay | 73°F(23°C) | 55°F(13°C) | 1.4 in(35 mm) | 74% | 3.5 |
| JunJune | 73°F(23°C) | 53°F(12°C) | 1.4 in(36 mm) | 72% | 3.2 |
| JulJulyBest | 72°F(22°C) | 52°F(11°C) | 1.2 in(30 mm) | 69% | 3.4 |
| AugAugustBest | 74°F(23°C) | 53°F(12°C) | 0.9 in(24 mm) | 70% | 4.0 |
| SepSeptemberBest | 77°F(25°C) | 56°F(14°C) | 1.8 in(46 mm) | 72% | 4.2 |
| OctOctober | 78°F(26°C) | 60°F(15°C) | 4.1 in(105 mm) | 74% | 4.7 |
| NovNovember | 78°F(26°C) | 61°F(16°C) | 5.7 in(144 mm) | 80% | 4.7 |
| DecDecember | 80°F(27°C) | 63°F(17°C) | 7.2 in(184 mm) | 79% | 4.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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