Asahikawa
Weather by month
Current –

Asahikawa Weather in September

September in Asahikawa averages 22°C (72°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 155 mm (6.1 in) on average. An umbrella is a good idea.

Rainfall in Asahikawa in September

Expect around 18 days of rain based on historical data, with 155 mm (6.1 in) average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Asahikawa in September

Daytime highs in Asahikawa in September reach 22°C (72°F), with nights around 12°C (54°F). September is part of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Asahikawa in September

The month brings about 139 hours of sunlight, offering a comfortable mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Asahikawa.

Asahikawa Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
60%
Precipitation
155 mm (6.1 in)
Rainy days
18 days
Sunshine
139 hours *
Percentage Sunshine
*
* Data from: Nayoro, Japan (65 KM, 40 Miles).

Asahikawa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Asahikawa - and find the best time to visit.

Best Places in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Asahikawa in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Asahikawa in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Camping
    6/10

Asahikawa 3-Day Forecast

More climate data for Asahikawa

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.