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Great example of distinct seasons between winter and summer
An excellent A or even forward to A+. I'm interested and looking more about the windy city it gets very attractive to me.
Hope this thread keep continues
Why Hong Kong observatory and NOAA has differents sunshine hours (1961-1990) for Chicago O'Hare ?
Philadelphia, Dallas etc... has the same problem for sunshine hours (for example Philadelphia international airport has 2498.4 hours of sunshine in NOAA and 2495.1 hours of sunshine in Hong Kong observatory).
What's the more relevant sunshine hours ?
Why Hong Kong observatory and NOAA has differents sunshine hours (1961-1990) for Chicago O'Hare ?
Philadelphia, Dallas etc... has the same problem for sunshine hours (for example Philadelphia international airport has 2498.4 hours of sunshine in NOAA and 2495.1 hours of sunshine in Hong Kong observatory).
What's the more relevant sunshine hours ?
NOAA because it recorded the data itself. HKO is slightly off because it obviously rounds the normal monthly sun duration to the nearest 0.1 hour/day, while NOAA is precise to the nearest 0.1 hour for the entire month.
NOAA because it recorded the data itself. HKO is slightly off because it obviously rounds the normal monthly sun duration to the nearest 0.1 hour/day, while NOAA is precise to the nearest 0.1 hour for the entire month.
Thank you Qilin34.
Does NOAA made a 1981-2010 sunshine hours period for United-States cities ?
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