United States · 1991–2020 normal
Portland in
April.
Typical April weather in Portland: 27.4°C by day, 17.8°C at night, 41 mm of rain over 3.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.4°C
Typical low17.8°C
Rain41 mm
Wet days3.8
Comfort score 82 this month (March leads the year at 95). Daylight is calculated as 12 h 48 from latitude 27.88°. Open-water sea temperature is 21.7°C (34 km from the place centre).
Event window
Warm sea in April
The nearest open-water NOAA OISST 1991–2020 cell averages 21.7°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 4720131
- NOAA station
- USC00412011 · CORPUS CHRISTI NWS
- Station distance
- 20.9 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.