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Asahikawa weather by month
Check out Asahikawa weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Asahikawa (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | -5 |
-4 |
2 |
10 |
18 |
22 |
25 |
26 |
21 |
14 |
6 |
-1 |
| Min temperature (night-time) | -14 |
-13 |
-8 |
0 |
6 |
11 |
16 |
17 |
11 |
4 |
-2 |
-8 |
| Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
L |
L |
0 |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in Asahikawa
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight | 9 |
10 |
12 |
13 |
15 |
15 |
15 |
14 |
12 |
11 |
10 |
9 |
| UV Index (Maximum) | 1 |
2 |
3 |
5 |
6 |
7 |
8 |
8 |
6 |
3 |
1 |
1 |
Rainfall in Asahikawa
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain | 29 |
26 |
26 |
18 |
19 |
17 |
18 |
18 |
18 |
21 |
25 |
29 |
| Average monthly rainfall (mm) | 81 |
60 |
56 |
56 |
69 |
81 |
97 |
149 |
131 |
110 |
104 |
94 |
More about Asahikawa
Asahikawa by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
The climate guide for Japan (Asahikawa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Asahikawa?
Asahikawa has a cold climate with warm summers and some rainfall in all months.
Asahikawa weather in January
Expect daytime maximum temperatures of -5°C in Asahikawa, Japan in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 29 days with some rainfall and typically 81 mm of rainfall in the month, which might fall as snow.
- -5°C max day temperature
-5 - 3 hours of sunshine per day
- 29 days with some rainfall
29 - -14°C min night temperature
-14 - 9 hours of daylight per day
9 - No heat & humidity
0 - 81 mm of monthly rainfall
81 - 1 (Low) UV index
1
Asahikawa weather in February
Expect daytime maximum temperatures of -4°C in Asahikawa, Japan in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 26 days with some rainfall and typically 60 mm of rainfall in the month, which might fall as snow.
- -4°C max day temperature
-4 - 4 hours of sunshine per day
- 26 days with some rainfall
26 - -13°C min night temperature
-13 - 10 hours of daylight per day
10 - No heat & humidity
0 - 60 mm of monthly rainfall
60 - 2 (Low) UV index
2
Asahikawa weather in March
Expect daytime maximum temperatures of 2°C in Asahikawa, Japan in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 26 days with some rainfall and typically 56 mm of rainfall in the month, which might fall as snow.
- 2°C max day temperature
2 - 5 hours of sunshine per day
- 26 days with some rainfall
26 - -8°C min night temperature
-8 - 12 hours of daylight per day
12 - No heat & humidity
0 - 56 mm of monthly rainfall
56 - 3 (Moderate) UV index
3
Asahikawa weather in April
Expect daytime maximum temperatures of 10°C in Asahikawa, Japan in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 56 mm of rainfall in the month.
- 10°C max day temperature
10 - 6 hours of sunshine per day
- 18 days with some rainfall
18 - 0°C min night temperature
0 - 13 hours of daylight per day
13 - No heat & humidity
0 - 56 mm of monthly rainfall
56 - 5 (Moderate) UV index
5
Asahikawa weather in May
Expect daytime maximum temperatures of 18°C in Asahikawa, Japan in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 69 mm of rainfall in the month.
- 18°C max day temperature
18 - 6 hours of sunshine per day
- 19 days with some rainfall
19 - 6°C min night temperature
6 - 15 hours of daylight per day
15 - No heat & humidity
0 - 69 mm of monthly rainfall
69 - 6 (High) UV index
6
Asahikawa weather in June
Expect daytime maximum temperatures of 22°C in Asahikawa, Japan in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 81 mm of rainfall in the month.
- 22°C max day temperature
22 - 6 hours of sunshine per day
- 17 days with some rainfall
17 - 11°C min night temperature
11 - 15 hours of daylight per day
15 - No heat & humidity
0 - 81 mm of monthly rainfall
81 - 7 (High) UV index
7
Asahikawa weather in July
Expect daytime maximum temperatures of 25°C in Asahikawa, Japan in July based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 97 mm of rainfall in the month.
- 25°C max day temperature
25 - 5 hours of sunshine per day
- 18 days with some rainfall
18 - 16°C min night temperature
16 - 15 hours of daylight per day
15 - Low heat & humidity
L - 97 mm of monthly rainfall
97 - 8 (Very High) UV index
8
Asahikawa weather in August
Expect daytime maximum temperatures of 26°C in Asahikawa, Japan in August based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 149 mm of rainfall in the month.
- 26°C max day temperature
26 - 5 hours of sunshine per day
- 18 days with some rainfall
18 - 17°C min night temperature
17 - 14 hours of daylight per day
14 - Low heat & humidity
L - 149 mm of monthly rainfall
149 - 8 (Very High) UV index
8
Asahikawa weather in September
Expect daytime maximum temperatures of 21°C in Asahikawa, Japan in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 131 mm of rainfall in the month.
- 21°C max day temperature
21 - 5 hours of sunshine per day
- 18 days with some rainfall
18 - 11°C min night temperature
11 - 12 hours of daylight per day
12 - No heat & humidity
0 - 131 mm of monthly rainfall
131 - 6 (High) UV index
6
Asahikawa weather in October
Expect daytime maximum temperatures of 14°C in Asahikawa, Japan in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 110 mm of rainfall in the month.
- 14°C max day temperature
14 - 5 hours of sunshine per day
- 21 days with some rainfall
21 - 4°C min night temperature
4 - 11 hours of daylight per day
11 - No heat & humidity
0 - 110 mm of monthly rainfall
110 - 3 (Moderate) UV index
3
Asahikawa weather in November
Expect daytime maximum temperatures of 6°C in Asahikawa, Japan in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 25 days with some rainfall and typically 104 mm of rainfall in the month.
- 6°C max day temperature
6 - 3 hours of sunshine per day
- 25 days with some rainfall
25 - -2°C min night temperature
-2 - 10 hours of daylight per day
10 - No heat & humidity
0 - 104 mm of monthly rainfall
104 - 1 (Low) UV index
1
Asahikawa weather in December
Expect daytime maximum temperatures of -1°C in Asahikawa, Japan in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 29 days with some rainfall and typically 94 mm of rainfall in the month, which might fall as snow.
- -1°C max day temperature
-1 - 2 hours of sunshine per day
- 29 days with some rainfall
29 - -8°C min night temperature
-8 - 9 hours of daylight per day
9 - No heat & humidity
0 - 94 mm of monthly rainfall
94 - 1 (Low) UV index
1
More about Asahikawa
Asahikawa by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
- Explore latest offers on Fred Olsen Cruises in 2026/2027
- Find last minute deals or early bird discounts
- Filter offers by price, destination, ship & departure point
The climate guide for Japan (Asahikawa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Compare Asahikawa weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Asahikawa, Japan and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
More about Japan
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