Meteoglos - Glossary of meteorological terms
- haboob
- hail
- hailstone
- hailstorm
- halitus
- halo
- harsh
- haze
- heat
- heat dome
- heat stroke
- heatwave
- heavy raindrop
- heavy shower
- hectopascal (hPa)
- height
- Helena
- heliograph / sunshine recorder
- high
- high sea (Douglas 7)
- hoarfrost
- Holocene
- horizontal rain
- howling cold wind
- humidity (air)
- hurricane
- hydrological cycle
- hydrometeor
- hydrosphere
- hygrometer
- hygroscopic
- hypoxia
- ice
- ice age
- ice house
- icicle
- icing
- IFR
- incus (inc)
- Indian summer / unseasonal warm spell
- insolation
- instability
- Intertropical Convergence Zone
- ionosphere
- IPCC
- iridescence
- isobar
- isogon
- isohyet
- isohypse
- isotherm
- Jet stream
- Kelvin scale
- knot
- Flash of lightning
- La Niña
- landslide
- latent heat
- leeward shelter
- lenticularis (len)
- levante
- level of free convection
- Lichtenberg figures
- lidar
- Lift Index
- Lifting Condensation Level
- Light pollution
- light sprinkle
- lightning
- lightning activity
- lightning flash
- lightning rod
- lightning strike effects / electrocution
- Limited Area Model
- Lips
- lithosphere
- low-pressure system
- low-water level / baseflow period