4 ms·

It’s kinda hilarious (to people living in areas with actual seasons) to hear about summer and winter in Hawaii. Based on the temp averages I see on weather.com,

by 404mm 6y ago

It’s kinda hilarious (to people living in areas with actual seasons) to hear about summer and winter in Hawaii. Based on the temp averages I see on weather.com, there is some variation. But how does it actually feel? Does “Hawaii winter” feel like actual different season or is it just “slightly less hot summer”/every other day?

ciceryadam 6y ago
Temperature measurements are usually counted as above ground, in shade measurement for the time/date given. In Hawaii the difference in summer/winter is in number of hours of sunshine (due to cloudy/rainy season), sun altitude at solar noon (due to position in northern hemisphere), and total numbers of daylight hours (same thing, due to position in northern hemisphere). All these factors mean that during summer you need to cool offices in Honolulu more than in winter, even though that the measured difference in temperature at noon can be minuscule.
sosborn 6y ago
It feels different to us in Hawaiʻi, mainly due to increased rainfall.
rhodozelia 6y ago
Days are shorter in the winter and the weather patterns are different. Summer is much hotter and the trade winds blow stronger. Winter storms come from north of japan and bring north swells. In the Summer storms near Australia send swell up from the south. And it rains more in winter as another hner indicated. I recall it rained for about 3 weeks straight one year.
crusty 6y ago
It's relative. If you step off a plane in winter you might think the 64°F night-time temp is downright balmy. But if you've lived there for long enough it's "freezing" and requires a nice warm sweater. But yeah, most freestanding houses have neither, and need neither active heading out cooling (aside from a ceiling fan for circulation). For the last 30+ years though, it seems like there's been an importation of building design that rely upon air conditioned spaces (concrete with sealed windows basically) where buildings from mid century would have ensued outdoor access on two sides with louvered windows for cross ventilation. I wonder if this deep water cooling proposal is basically an attempt to mitigate the rather short-sighted move to these more energy consuming buildings and the realization that they are needlessly expensive to operate and not in line with the community's purported environmental ideals.

by 404mm 6y ago

ciceryadam 6y ago

Temperature measurements are usually counted as above ground, in shade measurement for the time/date given. In Hawaii the difference in summer/winter is in number of hours of sunshine (due to cloudy/rainy season), sun altitude at solar noon (due to position in northern hemisphere), and total numbers of daylight hours (same thing, due to position in northern hemisphere). All these factors mean that during summer you need to cool offices in Honolulu more than in winter, even though that the measured difference in temperature at noon can be minuscule.

sosborn 6y ago

It feels different to us in Hawaiʻi, mainly due to increased rainfall.

rhodozelia 6y ago

Days are shorter in the winter and the weather patterns are different. Summer is much hotter and the trade winds blow stronger. Winter storms come from north of japan and bring north swells. In the Summer storms near Australia send swell up from the south. And it rains more in winter as another hner indicated. I recall it rained for about 3 weeks straight one year.

crusty 6y ago

It's relative. If you step off a plane in winter you might think the 64°F night-time temp is downright balmy. But if you've lived there for long enough it's "freezing" and requires a nice warm sweater. But yeah, most freestanding houses have neither, and need neither active heading out cooling (aside from a ceiling fan for circulation). For the last 30+ years though, it seems like there's been an importation of building design that rely upon air conditioned spaces (concrete with sealed windows basically) where buildings from mid century would have ensued outdoor access on two sides with louvered windows for cross ventilation. I wonder if this deep water cooling proposal is basically an attempt to mitigate the rather short-sighted move to these more energy consuming buildings and the realization that they are needlessly expensive to operate and not in line with the community's purported environmental ideals.