UV Index in Rocky Mountain House, Canada

Last updated: June 2, 2025

In Rocky Mountain House, Canada, being aware of the UV Index is vital for protecting your skin and health. Understanding UV levels can help you prevent sunburn and long-term skin damage, which is especially important in an area where the climate is classified as Dfc, known for its varied weather and significant sun exposure. During the peak hours of 11:00 AM to 2:00 PM, UV levels often reach highs of 7 to 8, indicating a substantial risk, even on overcast days. Stay informed, keep your skin safe, and enjoy the beautiful Rocky Mountain scenery while minimizing your UV exposure.

Hourly UV Index in Rocky Mountain House

As the day unfolds, the UV Index reveals a dynamic pattern of increasing intensity. In the early hours of 7:00 AM and 8:00 AM, the index remains low at 1, indicating minimal risk. However, by 9:00 AM, it begins to climb, reaching 3. The peak intensity strikes between 12:00 PM and 2:00 PM, with the index hitting its highest point of 8, a clear reminder to seek shade and wear protective gear. As the afternoon wanes, the index gradually fluctuates downward—from 7 at 3:00 PM to 4 by 5:00 PM, before settling at 2 by 7:00 PM. This hourly progression underscores the importance of sun safety as the UV rays take a toll throughout the day.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:005moderate30 min
12:007high25 min
13:008very high15 min
14:008very high15 min
15:007high25 min
16:006high25 min
17:004moderate30 min
18:003moderate30 min
19:002low45 min

Monthly UV Index Trends in Rocky Mountain House

The UV Index exhibits considerable seasonal variation, with the highest readings occurring during the summer months of June, July, and August, where the index reaches 8, categorized as very high and resulting in a burn time of just 15 minutes. The spring months, notably April and May, also show elevated values at 6 and 7 respectively, indicating high exposure risk. Conversely, the winter months (January, February, and November to December) experience significantly lower UV levels, ranging from 1 to 3, suggesting minimal risk. Visitors and residents are advised to remain vigilant during the peak summer months and during spring, ensuring proper sun protection measures such as sunscreen, hats, and protective clothing. In contrast, the low UV months offer a more relaxed approach to sun safety.

Monthly Maximum UV Index for Rocky Mountain House, Canada

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rocky Mountain House. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec234678886421
Data source: Statistical UV Index data for Rocky Mountain House, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Rocky Mountain House UV Index with Other Canada Cities

The table above highlights how UV exposure in Rocky Mountain House compares to other major locations across Canada. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Rocky Mountain House's solar exposure compared to other cities in Canada. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Edmonton UVI235677876421
Rocky Mountain House234678886421
Calgary UVI234688987421
Montreal UVI245799887532
Ottawa UVI245899887532
Toronto UVI245899997532