UV Index
UV Index
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Today's UV index in Ladner, Canada 
will be up to 5.5, 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 5.5 in Ladner, 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 Ladner, Canada, can reach high levels during the summer months, with a maximum index of 9. In the winter, the UV index is much lower, typically ranging from 1 to 3.
Ladner experiences four distinct seasons. Spring brings mild temperatures and occasional rain, while summer is generally warm and dry with daytime highs reaching up to 22°C. Autumn sees temperatures gradually decrease, and leaves change color, while winter is cool and wet with daytime highs around 8°C.
Compared to its region, Ladner is milder than many parts of Canada due to its coastal location. While inland areas experience extreme temperatures in the winter and summer, Ladner's temperatures remain relatively stable throughout the year. Neighboring countries like the United States have similar weather patterns in their western coastal regions due to the tempering effects of the Pacific Ocean.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Ladner. It's designed to provide you with a better understanding of the yearly weather and sun exposure.