Hong Kong · 1991–2020 normal
Butterfly in
April.
Typical April weather in Butterfly: 25.8°C by day, 20.2°C at night, 109 mm of rain over 7.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.8°C
Typical low20.2°C
Rain109 mm
Wet days7.1
Comfort score 71 this month (November leads the year at 89). Daylight is calculated as 12 h 38 from latitude 22.38°. Open-water sea temperature is 22.5°C (9 km from the place centre).
Event window
Warm sea in April
The nearest open-water NOAA OISST 1991–2020 cell averages 22.5°C in April. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 12689065
- NOAA station
- MCM00045011 · MACAU INTL
- Station distance
- 45.7 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.