USNO Data for 2017 Solar Eclipse for
Champaign/Urbana Astronomical Society Observatory Clear Sky Chart


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from: http://aa.usno.navy.mil/data/docs/Eclipse2017.php

Error: Coordinates component out-of-bounds

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These times are in Universal Time or GMT. Subtract 5 hours to get local time

These times are accurate only if location of the Champaign/Urbana Astronomical Society Observatory clear sky chart is accurate. Check the road map.


Forecast History for the Champaign/Urbana Astronomical Society Observatory clear sky chart for late August

Extracted from the Champaign/Urbana Astronomical Society Observatory clear sky chart climate/history page.
With the help of sponsors.

Cloud Cover

Color Meanings:
Overcast 90% covered 80% covered 70% covered 60% covered 50% covered 40% covered 30% covered 20% covered 10% covered Clear
AugustOccurrence of each Forecastdata points
16th to endDay
8%4245%346%6%9%43%
2100

Transparency

Color Meanings:
Too cloudy to forecast Poor Below Average Average Above average Transparent
AugustOccurrence of each Forecastdata points
16th to endDay
35%7%12%23%14%7%
2100

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