UV Index
UV Index
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Today's UV index in Winnipeg, Canada 
will be up to 4.1, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 4.1 in Winnipeg, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Winnipeg, Canada can reach very high levels during the summer months, with a maximum index of 11. This is due to the city's location near the geographical center of North America and its proximity to the sun during the summer solstice.
Winnipeg experiences four distinct seasons: a cold and snowy winter, a mild and wet spring, a hot and dry summer, and a crisp and cool fall. Spring and fall are relatively short, while summer and winter are long and extreme.
Compared to its region and neighboring countries, Winnipeg's weather is quite variable. It is colder and snowier than many nearby American cities, but warmer and drier than cities in northern Canada. It also experiences more extreme temperature fluctuations than neighboring countries in Europe and Asia.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Winnipeg. It's designed to provide you with a better understanding of the yearly weather and sun exposure.