French Guiana (Cayenne)
January
Weather in French Guiana for January 2025
Your guide to French Guiana weather in January - trends and predictions
In general, the average temperature in French Guiana at the beginning of January is 27.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 27.4 °C by the end of January.
French Guiana experiences an exceptionally high level of rainfall in January, with more than 24 rainy days on average.
Is January a good time to visit French Guiana? check out the best time to travel to French Guiana page.
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3
Dry days
28
Rainy days
0
Snow days
28°/22°
Temperatures
13 km/h
Avg max wind
88 %
Avg humidity
French Guiana in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 29° | 3 28° | 4 27° | 5 26° | ||
| 6 27° | 7 26° | 8 26° | 9 27° | 10 26° | 11 27° | 12 26° |
| 13  27° | 14 27° | 15 26° | 16 26° | 17 25° | 18 26° | 19 27° |
| 20 27° | 21 27° | 22 27° | 23  27° | 24 28° | 25  29° | 26 28° |
| 27 27° | 28 27° | 29 27° | 30 27° | 31 27° |
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Temperatures trend during January in French Guiana
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. | Moderate or heavy rain shower | 28° /22° | 44.5 mm | 6 | |
| 2 Jan. | Moderate or heavy rain shower | 29° /23° | 5.2 mm | 7 | |
| 3 Jan. | Moderate or heavy rain shower | 28° /22° | 7.6 mm | 6 | |
| 4 Jan. | Moderate or heavy rain shower | 27° /22° | 19.4 mm | 6 | |
| 5 Jan. | Moderate or heavy rain shower | 26° /22° | 28.5 mm | 6 | |
| 6 Jan. | Moderate or heavy rain shower | 27° /22° | 10.1 mm | 6 | |
| 7 Jan. | Moderate or heavy rain shower | 26° /22° | 51.5 mm | 6 | |
| 8 Jan. | Moderate or heavy rain shower | 26° /22° | 17.1 mm | 6 | |
| 9 Jan. | Moderate or heavy rain shower | 27° /22° | 17.1 mm | 6 | |
| 10 Jan. | Moderate or heavy rain shower | 26° /22° | 22.3 mm | 6 | |
| 11 Jan. | Moderate or heavy rain shower | 27° /22° | 9.4 mm | 6 | |
| 12 Jan. | Moderate or heavy rain shower | 26° /23° | 12.3 mm | 6 | |
| 13 Jan. | Heavy rain at times | 27° /23° | 8.8 mm | 6 | |
| 14 Jan. | Moderate or heavy rain shower | 27° /22° | 22.9 mm | 6 | |
| 15 Jan. | Moderate or heavy rain shower | 26° /22° | 57.8 mm | 6 | |
| 16 Jan. | Moderate or heavy rain shower | 26° /22° | 23.9 mm | 6 | |
| 17 Jan. | Moderate or heavy rain shower | 25° /22° | 45.7 mm | 6 | |
| 18 Jan. | Moderate or heavy rain shower | 26° /22° | 15 mm | 6 | |
| 19 Jan. | Moderate or heavy rain shower | 27° /22° | 25.5 mm | 6 | |
| 20 Jan. | Moderate or heavy rain shower | 27° /22° | 21 mm | 6 | |
| 21 Jan. | Moderate or heavy rain shower | 27° /22° | 36.3 mm | 6 | |
| 22 Jan. | Moderate or heavy rain shower | 27° /22° | 9.8 mm | 6 | |
| 23 Jan. | Patchy rain possible | 27° /23° | 4.4 mm | 6 | |
| 24 Jan. | Patchy rain possible | 28° /22° | 0.7 mm | 6 | |
| 25 Jan. | Overcast | 29° /22° | 4.3 mm | 6 | |
| 26 Jan. | Patchy rain possible | 28° /22° | 1 mm | 6 | |
| 27 Jan. | Heavy rain at times | 27° /22° | 7.1 mm | 6 | |
| 28 Jan. | Patchy rain possible | 27° /21° | 4.5 mm | 7 | |
| 29 Jan. | Moderate or heavy rain shower | 27° /22° | 19.4 mm | 6 | |
| 30 Jan. | Moderate rain at times | 27° /23° | 10.3 mm | 6 | |
| 31 Jan. | Moderate or heavy rain shower | 27° /22° | 15.6 mm | 6 | |
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Important Notice
Our weather forecast for French Guiana 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 French Guiana forecast closer to your planned date for the most up-to-date weather information.
French Guiana in January - FAQ
What are the expected maximum and minimum temperatures in French Guiana during January?
During January, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in French Guiana during January?
Significant rainfall exceeding 1157.9 mm is expected in French Guiana during January, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in French Guiana during January?
The average wind speed in French Guiana during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to French Guiana in January?
As you prepare for your trip to French Guiana 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 French Guiana, 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
- 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
January rainfall patterns in French Guiana
Explore the daily rainfall trends and prepare for French Guianas January weather 💧
UV exposure in French Guiana during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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