alt Hacker NewsThat's basically sun up to sun down, here.
It's been completely grey, overcast, and raining here all day and the UV index sat between 3 and 5.
That's basically sun up to sun down, here.
It's been completely grey, overcast, and raining here all day and the UV index sat between 3 and 5.
Ya, the relationship between UV and sunlight is strange and unintuitive. For that reason I use a UV widget on my lock screen.
I find that being exposed to the value (e.g. 4) while being able to see the suns effect (e.g. cloudy) gives me a better feel for conditions.