Dressing appropriately for the weather
 

This is my weather forecast for the area:
http://www.metoffice.gov.uk/weather/...t_weather.html
Can I still safely cycle in shorts and a t shirt in this weather. I have 3 miles each day to a construction site and back. I find I get pretty hot cycling, and it's hot work. People are amazed I wear short sleeves at 8.30 in the morning, and that I'm still in shorts. How would you all dress for this weather?
I go for it when I cycle.

I would use shorts and a t-shirt for that temp. Any colder and I'd add a light cycling jacket/wind breaker type and maybe some knickers.

I'd be using a windbreaker and light tights at 9C, unless I expected it to warm up quickly. What I see on the chart doesn't qualify as "quickly." I've done too many 50-milers at that temp, and underdressing means I feel cold for the rest of the day. But hey, if you're not shivering long after the ride, then I'd say you're dressing right for you.

Below 15C I'd recommend keeping your knees covered.

My cutoff temp for shorts is about 16C, its an entirely personal matter. As a useful guide, if you are cold, put some more clothes on. At intermediate temps I sometimes cover my arms, and sometimes wear leggings.
I do wonder if those people in shorts and T shirt on cold, damp, foggy January mornings are just being obstinate.

Providing you do not feel cold on the ride- then wear what you want. Just remember that going to work may not be the same as coming home.

+1

Are you planning to ask the same questions every year?

http://www.bikeforums.net/showthread.php?t=498813

http://www.bikeforums.net/showthread.php?t=495886