Last updated: July 2, 2025
In Ranikhet, India, staying aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps prevent sunburns and long-term skin damage, ensuring that outdoor activities remain enjoyable and safe. With a Cwa climate, Ranikhet experiences distinct seasonal changes, but the UV exposure can peak dramatically from late morning to early afternoon, reaching levels as high as 13. This highlights the importance of taking precautions during these hours, such as wearing sunscreen and protective clothing, to safeguard against harmful rays while enjoying the beautiful landscapes of Ranikhet.
As the sun rises, the UV Index begins its climb, peaking dramatically around 11:00 AM and 12:00 PM with a scorching 13. Early risers will note a calm start with a gentle 2 at 7:00 AM, but by 9:00 AM, the index surges to 8, signaling a strong need for sun protection. The intensity continues to escalate until it achieves its zenith at 10:00 AM with a blistering 11. After the midday peak, a gradual decline follows, with the index dropping to 6 by 3:00 PM and dwindling to 1 at 5:00 PM. By sunset, the UV intensity fades into oblivion at 7:00 PM, registering a reassuring 0. This data serves as a reminder to stay vigilant against UV exposure during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, highlighting the need for awareness and protection from harmful UV radiation. From January to February, the UV Index begins at 6 and rises to 7, indicating a high risk of harm with a burn time of 25 minutes. However, as spring approaches, March sees a sharp increase to 10 (very high), dropping burn time to 15 minutes, followed by a peak in April and May at 11 (extreme) with just 10 minutes of safe exposure. The intensity continues to climb, reaching up to 13 (extreme) in July and August. Even in September, the UV Index remains high at 11 before beginning to taper off in October with a 9 (very high) reading and returning to high levels by November at 6. As the year concludes in December, UV levels drop to 5 (moderate) with a burn time of 30 minutes. Given these variations, visitors and residents are advised to plan outdoor activities wisely, especially from March through September, when UV levels are at their highest. Employing protective measures such as sunscreen, hats, and sunglasses during these high-risk months is highly recommended to minimize the risk of sunburn and long-term skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Delhi UVI | 5 | 6 | 9 | 10 | 10 | 10 | 12 | 12 | 9 | 8 | 5 | 5 |
| Ranikhet | 6 | 7 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 9 | 6 | 5 |
| Mumbai UVI | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 7 |
| Ahmedabad UVI | 7 | 8 | 10 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 6 |
| Hyderabad UVI | 10 | 11 | 12 | 11 | 13 | 13 | 15 | 14 | 13 | 11 | 8 | 8 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |