United States · 1991–2020 normal
Port Saint John in
December.
Typical December weather in Port Saint John: 22.5°C by day, 12.2°C at night, 58 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high22.5°C
Typical low12.2°C
Rain58 mm
Wet days6.2
Comfort score 84 this month (November leads the year at 88). Daylight is calculated as 10 h 20 from latitude 28.48°. Open-water sea temperature is 21.6°C (23 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 21.6°C in December. 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 4169170
- NOAA station
- USC00088942 · TITUSVILLE
- Station distance
- 16.6 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.