the weather outside is great for this time of year . sounds nice . what 's the temperature where you are ? the high today was 90 . normally its around 98-100 . i think i would n't go outside in close to 100 degree weather . that 's crazy . ha , i grew up here . 100ish is doable as long as you avoid mid day . ( 12-3pm )
Familiarity and adaptation to the local climate.