Last updated: May 3, 2025
In Haldwani, India, being aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding UV levels helps you take timely precautions to prevent sunburn and long-term skin damage, ensuring your health remains a priority. With a Cwa climate that boasts plenty of sunshine, typical UV exposure risks escalate, especially during peak hours when indices soar to 10 between 11:00 AM and 12:00 PM. Stay informed, stay protected, and enjoy the sun safely in Haldwani!
The UV Index data reveals a pronounced peak in sun intensity as the day progresses. Starting at 07:00 with a mild 2, the index climbs steadily, reaching a significant 10 by 11:00 and 12:00, indicating a high level of UV exposure. This peak period suggests that sun protection is essential during these hours. As the afternoon unfolds, the index gradually decreases; dipping to 6 by 14:00, down to 4 by 15:00, and finally settling at 1 by 17:00. The day winds down with a minimal UV risk in the evening, with the index dropping to 0 by 19:00. This data highlights the importance of being mindful of sun exposure, especially during the peak hours from 10:00 to 14:00.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index values exhibit distinct seasonal changes, peaking during the summer months. January and December present a moderate UV Index of 5, allowing for about 30 minutes of safe sun exposure. As we move into February, the index rises to 6 (high), indicating a burn time of 25 minutes. The real concern begins in March and April, when the index escalates to 9 and 10 respectively, categorized as very high, leading to a reduced safe exposure time of 15 minutes. The intensity peaks in June and July, reaching an extreme index of 11 and 13, necessitating sun protection after just 10 minutes of exposure. August lingers around 12 (extreme) before tapering off in September and October to 10 and 9, both still categorized as very high. As the year closes, November drops to 6 (high), returning to the moderate levels in December. Visitors and residents are strongly advised to prioritize sun safety, especially between March and September, employing sunscreen, protective clothing, and shade to mitigate the risks associated with high UV exposure.
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 |
| Haldwani | 5 | 6 | 9 | 10 | 10 | 11 | 13 | 12 | 10 | 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 |