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Old 01-09-2018, 11:42 AM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
Reputation: 238

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Quote:
Originally Posted by flamingGalah! View Post
I doubt it. Southsea 1919hrs, Bognor 1921hrs, Shanklin 1923hrs. As Selsey is between Southsea & Bognor & Shanklin is further south, Selsey would likely actually be around 1920hrs.

And I'm not the one guessing sun hours for locations am I? But all you need to do is look at actual recorded data & use a bit of common sense...
You can't compare sun totals with distances. Geography of the land affects totals more. I trust the estimates of talented meteorologists over yours. The sun hours are 1921 hours at Bognor, likely increasing along the beach towards Selsey, reaching a maximum amount at the southernmost point, and then decreasing on the western side of that. Also, you cannot compare Southsea to the others as it is based on a different climate period and is likely duller.



You cannot guess Unalaska's sunshine for example.
Attached Thumbnails
Which cities/countries do you think that people often have misconceptions about the weather or climate?-selsey.png  
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Old 01-09-2018, 11:45 AM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
Reputation: 238
Quote:
Originally Posted by Joe90 View Post
That's right - I'm not worried about the nights, just the days.

Percentage of sun isn't a system, it's just a percentage of sunshine when the sun is above the horizon - a simple ratio.
But if you are not worried about the nights, then why would you be worried about the ''effective night period'' in polar climates? You'd be sleeping in a lot of the cloudy hours.
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Old 01-09-2018, 11:47 AM
 
Location: Top of the South, NZ
22,216 posts, read 21,655,217 times
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Quote:
Originally Posted by wilkinsonj417 View Post
But if you are not worried about the nights, then why would you be worried about the ''effective night period'' in polar climates? You'd be sleeping in a lot of the cloudy hours.
It doesn't matter when I'm awake or asleep in that polar climate you used -there's a 75% chance that it will be cloudy -not cool man!
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Old 01-09-2018, 11:54 AM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
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Quote:
Originally Posted by Joe90 View Post
It doesn't matter when I'm awake or asleep in that polar climate you used -there's a 75% chance that it will be cloudy -not cool man!
It's not a 75% chance! It's cloudy 75% of the time, that's two different things.
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Old 01-09-2018, 11:56 AM
 
Location: Top of the South, NZ
22,216 posts, read 21,655,217 times
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Quote:
Originally Posted by wilkinsonj417 View Post
It's not a 75% chance! It's cloudy 75% of the time, that's two different things.
Okay -it's pretty darn cloudy then.
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Old 01-09-2018, 12:08 PM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
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Quote:
Originally Posted by Joe90 View Post
Okay -it's pretty darn cloudy then.
Six hours of sunshine isn't cloudy. Finally you admit that 75% sun doesn't mean a 75% chance of sun.
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Old 01-09-2018, 12:09 PM
 
Location: Top of the South, NZ
22,216 posts, read 21,655,217 times
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Quote:
Originally Posted by wilkinsonj417 View Post
Six hours of sunshine isn't cloudy. Finally you admit that 75% sun doesn't mean a 75% chance of sun.
I never did say that.

Six hours of sunshine out of 24 hours of daylight, doesn't seem sunny to me. I would call that a cloudy day.
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Old 01-09-2018, 12:12 PM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
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Quote:
Originally Posted by Joe90 View Post
I never did say that.

Six hours of sunshine out of 24 hours of daylight, doesn't seem sunny to me. I would call that a cloudy day.
But, there is six hours of sunshine, which would leave you feeling good. Now who cares about the rest of the day?

Yes you did:

''there's a 75% chance that it will be cloudy -not cool man!''
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Old 01-09-2018, 12:22 PM
 
Location: Top of the South, NZ
22,216 posts, read 21,655,217 times
Reputation: 7608
Quote:
Originally Posted by wilkinsonj417 View Post
But, there is six hours of sunshine, which would leave you feeling good. Now who cares about the rest of the day?

Yes you did:

"there's a 75% chance that it will be cloudy -not cool man!''
I wouldn't like a place that only averaged 25% sunshine whenever the sun is above the horizon. It sounds awful, and quite frankly .... disgusting!

The 75 percent chance comment was just an expression , but longterm averages give a reasonable ability to predict the likelihood of sunshine in advance.
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Old 01-09-2018, 12:56 PM
 
Location: Bidford-on-Avon, England
1,218 posts, read 685,772 times
Reputation: 238
Quote:
Originally Posted by Joe90 View Post
I wouldn't like a place that only averaged 25% sunshine whenever the sun is above the horizon. It sounds awful, and quite frankly .... disgusting!

The 75 percent chance comment was just an expression , but longterm averages give a reasonable ability to predict the likelihood of sunshine in advance.
But there is no logic in that, you've enjoyed 6 hours of sunshine, now who cares about the rest of the day, whether it is cloudy or dark.

San Francisco for example, has a 91% chance of being sunny in July, but is only sunny 70% of the time during daylight hours.

Last edited by wilkinsonj417; 01-09-2018 at 01:05 PM..
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