Guaratinguetá
January
Weather in Guaratinguetá for January 2025
Your guide to Guaratinguetá weather in January - trends and predictions
In general, the average temperature in Guaratinguetá at the beginning of January is 31.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.4 °C by the end of January.
Guaratinguetá experiences an exceptionally high level of rainfall in January, with more than 24 rainy days on average.
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Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
30°/16°
Temperatures
10 km/h
Avg max wind
80 %
Avg humidity
Guaratinguetá in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2 33° | 3  33° | 4  32° | 5 30° | ||
| 6 32° | 7 34° | 8 35° | 9 35° | 10 35° | 11 34° | 12 31° |
| 13  27° | 14 28° | 15 32° | 16 33° | 17 34° | 18 35° | 19  34° |
| 20 28° | 21 28° | 22 28° | 23  19° | 24 21° | 25 24° | 26 27° |
| 27  29° | 28 31° | 29 31° | 30 33° | 31 31° |
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Temperatures trend during January in Guaratinguetá
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Light rain shower | 25° /16° | 1.5 mm | 9 | |
| 2 Jan. | Patchy rain possible | 33° /14° | 0.6 mm | 10 | |
| 3 Jan. | Patchy light rain | 33° /14° | 24.9 mm | 10 | |
| 4 Jan. | Moderate or heavy rain with thunder | 32° /17° | 11.7 mm | 10 | |
| 5 Jan. | Patchy rain possible | 30° /16° | 3.6 mm | 10 | |
| 6 Jan. | Light rain shower | 32° /16° | 4.3 mm | 10 | |
| 7 Jan. | Patchy rain possible | 34° /17° | 1.2 mm | 10 | |
| 8 Jan. | Patchy light drizzle | 35° /15° | 3.6 mm | 10 | |
| 9 Jan. | Patchy rain possible | 35° /15° | 0.2 mm | 11 | |
| 10 Jan. | Patchy rain possible | 35° /15° | 0.6 mm | 11 | |
| 11 Jan. | Patchy rain possible | 34° /15° | 2.5 mm | 10 | |
| 12 Jan. | Light rain shower | 31° /17° | 81.9 mm | 10 | |
| 13 Jan. | Moderate or heavy rain shower | 27° /20° | 22.8 mm | 9 | |
| 14 Jan. | Light rain shower | 28° /17° | 4.8 mm | 9 | |
| 15 Jan. | Patchy rain possible | 32° /17° | 1.9 mm | 10 | |
| 16 Jan. | Patchy rain possible | 33° /18° | 0.2 mm | 10 | |
| 17 Jan. | Light rain shower | 34° /17° | 4.6 mm | 10 | |
| 18 Jan. | Patchy light drizzle | 35° /17° | 2.3 mm | 11 | |
| 19 Jan. | Patchy light rain with thunder | 34° /17° | 16.7 mm | 10 | |
| 20 Jan. | Light rain shower | 28° /17° | 8.1 mm | 9 | |
| 21 Jan. | Light rain shower | 28° /19° | 6.7 mm | 9 | |
| 22 Jan. | Light rain shower | 28° /17° | 1.8 mm | 9 | |
| 23 Jan. | Moderate rain | 19° /17° | 18.5 mm | 7 | |
| 24 Jan. | Light rain shower | 21° /16° | 1.2 mm | 8 | |
| 25 Jan. | Light rain shower | 24° /17° | 4.5 mm | 8 | |
| 26 Jan. | Light rain shower | 27° /15° | 6.7 mm | 9 | |
| 27 Jan. | Fog | 29° /14° | 1.1 mm | 9 | |
| 28 Jan. | Light rain shower | 31° /13° | 3.8 mm | 10 | |
| 29 Jan. | Patchy light drizzle | 31° /13° | 0.2 mm | 10 | |
| 30 Jan. | Patchy rain possible | 33° /14° | 0.1 mm | 10 | |
| 31 Jan. | Patchy rain possible | 31° /15° | 1.4 mm | 10 | |
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Important Notice
Our weather forecast for Guaratinguetá in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Guaratinguetá forecast closer to your planned date for the most up-to-date weather information.
Guaratinguetá in January - FAQ
What are the expected maximum and minimum temperatures in Guaratinguetá during January?
Expect warm days with temperatures around 30°, cooling to mild conditions of 16° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Guaratinguetá during January?
Significant rainfall exceeding 243.8 mm is expected in Guaratinguetá during January, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guaratinguetá during January?
The average wind speed in Guaratinguetá during January is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Guaratinguetá in January?
As you prepare for your trip to Guaratinguetá in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Guaratinguetá, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
January rainfall patterns in Guaratinguetá
Explore the daily rainfall trends and prepare for Guaratinguetás January weather 💧
UV exposure in Guaratinguetá during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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