Last updated: July 2, 2025
In Fulacunda, Guinea-Bissau, awareness of the UV Index is crucial for safeguarding skin health and preventing sunburn. Understanding the intensity of UV rays helps residents and visitors alike make informed choices about sun protection throughout the day. With a tropical savanna climate, Fulacunda experiences fluctuating UV levels, peaking at an intense UV Index of 13 around midday. This means that during the hottest hours, the risk of skin damage is significantly heightened, underlining the importance of taking protective measures against harmful solar radiation. Stay informed and protect your skin while enjoying the sunny days in this vibrant region!
The UV Index journey begins early, with mild levels of 1 at 07:00 and 08:00. As the sun rises higher, the intensity spikes, reaching 3 by 09:00. By 10:00, it climbs to 6, hinting at the intensifying sun. At 11:00, we hit 9, and by noon, the levels peak at a staggering 12—a clear signal to seek shade! The maximum UV exposure occurs from 13:00 to 14:00, registering 13 before it begins to wane. The afternoon sees a descent back to 10 at 15:00, followed by a gentle dip to 6 at 16:00. As the day transitions into evening, the UV Index drops to 3 at 17:00 and settles back at 1 by 18:00 and 19:00, concluding a day of sunshine and caution. Be sure to protect your skin during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV index varies significantly throughout the year, with the highest values typically occurring during the summer months. January and February see a UV Index of 10 (very high) with a burn time of just 15 minutes. As spring arrives in March and April, the index rises to 11 and 12 (extreme), reducing the burn time to 10 minutes. May through October presents a critical period where the UV Index reaches a maximum of 14 (extreme), and the burn time remains dangerously low at 10 minutes. November and December see a slight decline, with values returning to 10 and 9 (very high), but still warranting caution. Therefore, visitors and residents should take extra precautions from March through October, especially during the peak summer months, by wearing protective clothing, applying sunscreen regularly, and seeking shade to minimize UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bafata UVI | 9 | 10 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 9 | 9 |
| Fulacunda | 10 | 10 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 12 | 10 | 9 |
| Gabu UVI | 9 | 10 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 12 | 10 | 9 |
| Bolama UVI | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 12 | 9 | 9 |
| Bissau UVI | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 12 | 9 | 9 |
| Bissora UVI | 9 | 10 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 12 | 9 | 9 |