aestival
aglow
beaming
beamy
blood-hot
blood-warm
blushing
bright and sunny
burning
calid
candescent
cheerful
clarion
clear
cloudless
equatorial
fine
flushing
genial
gleaming
gleamy
glinting
glowing
illuminant
incandescent
irradiative
lamping
light as day
luciferous
lucific
luciform
luke
lukewarm
luminant
luminative
luminiferous
luminificent
luminous
lustrous
mild
orient
pleasant
radiant
rainless
resplendent
room-temperature
rutilant
rutilous
shining
shiny
July
autumnal
balmy
benignant
breezy
drizzly
equable
gusty
healthful
humid
muggy
showery
slate-roofed
sociable
sport-loving
squally
sunny
uneventful
windless
wood-floored