Fredrikstad weather
Best months for weather: Jun–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Fredrikstad, Østfold, Norway.
Best Time to Visit
Peak season Jun–SepOff season Oct–Mar
Fredrikstad weather by month
When is the best time to visit Fredrikstad?
Based on weather alone, the best time to visit Fredrikstad is Jun–Sep, according to NASA's 2001–2025 climate averages. Oct–Mar tends to be the least pleasant. Average highs run from 1°C (34°F) in February to 19°C (67°F) in July.
What is the rainiest month in Fredrikstad?
October is the wettest month, with about 114 mm (4.5 in) of rain on average. March is the driest, with about 56 mm (2.2 in).
What is the hottest month in Fredrikstad?
July is the warmest, with average highs of 19°C (67°F) and lows of 15°C (60°F). February is the coolest, with highs of 1°C (34°F) and lows of -2°C (29°F).
Does Fredrikstad have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 114 mm (4.5 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months