UV Index
UV Index
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Today's UV index in Buffalo, United States 
will be up to 5.4, 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 5.4 in Buffalo, 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 Buffalo, USA, can reach a high of 8 during peak summer months, but is typically lower for the rest of the year. It is important to note that a UV index of 8 and above is considered very high, and appropriate precautions should be taken to protect from UV rays.
Buffalo experiences four distinct seasons: a cold and snowy winter, a mild and wet spring, a warm and sunny summer, and a crisp and colorful fall. Each season brings its own unique weather patterns and temperature ranges, offering residents and visitors a variety of climate conditions throughout the year.
Compared to its region and neighboring countries, Buffalo is cooler and sees more snowfall than many of its counterparts. For example, cities further south in the United States, as well as those in Canada's more southern provinces, tend to have milder winters and less snow. Buffalo's location near the Great Lakes also contributes to its distinctive climate, with lake effect snow often leading to significant snowfall in the region.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Buffalo. It's designed to provide you with a better understanding of the yearly weather and sun exposure.