2 comments

Add a comment…

Sign in

prestine

Your email address

Check!

invalid email

(thinking…)

Reset

or sign in with

• 
• 

UserVoice password

Forgot password?

Create a password

Your name

I agree to the terms of service

Signed in as (Sign out)

Close

Close

Post comment Submitting...

• Tom commented  ·  April 6, 2012 5:04 p.m.  ·  Delete

  This would be a great feature, altho most weather sites only give one number for the day and that would not make a great graph. However, at http://www.uvawareness.com/ they give numbers that vary throughout the day by the hour. It would be interesting to know where they get the data, how far back (and forward) it goes, etc.
  For example this is what they have for Philadelphia as of 4/6/12 at 20:03: (sorry formatting got messed up)
  Friday Saturday Sunday Monday
  6A low low low low
  7A low low low low
  8A low low low low
  9A low low low low
  10A low low low low
  11A mod 4.2 mod 4.2 mod 4.4 mod 4.2
  12P mod 5.3 mod 5.3 mod 5.6 mod 5.2
  1P mod 5.8 mod 5.8 high 6.1 mod 5.7
  2P mod 5.4 mod 5.3 mod 5.7 mod 5.3
  3P mod 4.2 mod 4.2 mod 4.5 mod 4.0
  4P low low low low
  5P low low low low
  6P low low low low

• AdminJacob N (Founder, WeatherSpark) commented  ·  June 22, 2011 5:11 p.m.  ·  Delete

  We'd love to add the UV index, but it's hard to get historical data for it. It depends on changing factors in the upper atmosphere (read: ozone layer) and the more precise cloud conditions.

  The info available is primarily current/forward looking data, and it's available more or less only for noon, not other times of day. This make it fit somewhat poorly with our graphs.

  Will look into ways to overcome these issues.