United States · 1991–2020 normal
Portsmouth in
February.
Typical February weather in Portsmouth: 4.5°C by day, -4.3°C at night, 100 mm of rain over 8.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.5°C
Typical low-4.3°C
Rain100 mm
Wet days8.9
Comfort score 5 this month (September leads the year at 83). Daylight is calculated as 10 h 32 from latitude 41.60°. Open-water sea temperature is 4.2°C (27 km from the place centre).
Event window
Frost-level nights in February
The measured night-time normal is -4.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5224082
- NOAA station
- USC00377581 · TIVERTON
- Station distance
- 4.4 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.