Iiyama Weather in February
Iiyama in February sees low temperatures, with highs around 4°C (39°F) and overnight lows of -5°C (23°F). With the rainy season in full effect, expect around 174 mm (6.9 in) of snow/rainfall and regular showers throughout the month.
Rainfall in Iiyama in February
Iiyama is in the rainy season in February, with rain on around 23 days and an average of 174 mm (6.9 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Iiyama in February
February in Iiyama brings low temperatures, with highs of 4°C (39°F) and nights around -5°C (23°F). The month of February belongs to the winter season. Expect a distinctly cold feel throughout the day, not just overnight. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.
Sunshine in Iiyama in February
The area experiences limited sunny days, amounting to roughly 81 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.February in Iiyama has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Iiyama's climate page.
Iiyama Temperature in February
Min Temperature
-5°C (23°F)
Max Temperature
4°C (39°F)
Chance of Rain
76%
Precipitation
174 mm (6.9 in)
Rainy days
23 days
Humidity
76% *
Sunshine
81 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Iiyama typically stay consistent throughout February, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to -1°C (30°F).
Average temperatures in February
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Iiyama in February
Browse day-by-day weather records for Iiyama spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Iiyama historical weather extremes in February
Our historical data for Iiyama spans 2006 to 2026, revealing these weather extremes.
- On February 19, 2024, temperatures climbed to 19°C (66°F), marking the warmest February day on record.
- Iiyama experienced its chilliest February day on February 8, 2026, reaching only -2°C (28°F).
- The coldest night in February in Iiyama was on February 21, 2025, with a minimum of -12°C (10°F).
- The wettest day in February Iiyama was on February 15, 2014 with 50 mm (2 in) of precipitation.
Best Places in Japan in February
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in February →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Iiyama in February
Dress warmly and in layers for your trip to Iiyama in February. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Iiyama in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Iiyama's climate page.
Temperature Rainfall Sunshine Humidity
See the full Iiyama climate overview or explore weather in Japan.
