Shiraoi, Hokkaido Climate
Japan
Pop. 17,759 Elev. 5 m / 16 ft
TZ: Asia/Tokyo (UTC+9) ·
Shiraoi sees mild summers peaking at 77°F (25°C) in August, and frigid winters that bottom out around 22°F (-6°C) in January. Wind chill can push winter lows to 15°F (-9°C). Precipitation occurs on roughly 55 days per year (49.3 in / 1251 mm total), with snow on 7 days and 69 in (1758 mm) of annual accumulation. The city averages 89 sunny days per year and around 22 thunderstorm days. Ocean water temperatures reach 75°F (24°C) in summer.
| Temperature | 25°C (77°F) high | -5°C (22°F) low |
| Feels like | -9°C (15°F) low | |
| Rain | 55 days | 1251 mm (49.3 in) /yr |
| Snow | 7 days | 1758 mm (69.2 in) /yr |
| Sky | 89 sunny | 22 stormy |
| Wind | 2.0 m/s (4.4 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul
Sky & Air by Month
Cloud cover (%)
50
Jan 49
Feb 63
Mar 71
Apr 64
May 61
Jun 74
Jul 69
Aug 61
Sep 59
Oct 51
Nov 65
Dec Humidity (%)
75
Jan 72
Feb 73
Mar 80
Apr 79
May 84
Jun 87
Jul 86
Aug 80
Sep 74
Oct 73
Nov 74
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 37 km New Chitose Airport (CTS)
Ski resort 21 km サンライバスキー場
National park 84 km 大沼国定公園
Mountain peak
(1,892 m) 53 km 真狩岳
Hospital 2 km 白老町立国民健康保険病院
Hiking trail 43 km 札幌岳冷水ルート
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 0°C 33°F | -5°C 22°F | 15 mm 0.6 in | 307 mm12.1 in | 12 |
| February | 1°C 33°F | -4°C 24°F | 8 mm 0.3 in | 410 mm16.1 in | 9 |
| March | 3°C 38°F | -2°C 29°F | 35 mm 1.4 in | 517 mm20.4 in | 6 |
| April | 9°C 48°F | 4°C 39°F | 122 mm 4.8 in | 20 mm0.8 in | 4 |
| May | 14°C 57°F | 9°C 47°F | 82 mm 3.2 in | — | 8 |
| June | 20°C 68°F | 15°C 59°F | 121 mm 4.8 in | — | 9 |
| July | 24°C 76°F | 20°C 68°F | 88 mm 3.5 in | — | 4 |
| August | 25°C 77°F | 20°C 69°F | 186 mm 7.3 in | — | 4 |
| September | 22°C 72°F | 16°C 61°F | 319 mm 12.6 in | — | 8 |
| October | 14°C 57°F | 8°C 47°F | 118 mm 4.7 in | 3 mm0.1 in | 11 |
| November | 8°C 46°F | 2°C 36°F | 92 mm 3.6 in | 35 mm1.4 in | 11 |
| December | 2°C 36°F | -3°C 26°F | 64 mm 2.5 in | 465 mm18.3 in | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 1 |
| February | 9 | 1 |
| March | 6 | 0 |
| April | 4 | 2 |
| May | 8 | 1 |
| June | 9 | 2 |
| July | 4 | 1 |
| August | 4 | 7 |
| September | 8 | 3 |
| October | 11 | 2 |
| November | 11 | 0 |
| December | 3 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 8°C 46°F | 0°C 32°F |
| February | 5°C 42°F | 0°C 32°F |
| March | 5°C 41°F | 0°C 32°F |
| April | 6°C 44°F | 1°C 34°F |
| May | 12°C 54°F | 4°C 40°F |
| June | 18°C 65°F | 10°C 49°F |
| July | 23°C 74°F | 18°C 64°F |
| August | 24°C 75°F | 22°C 72°F |
| September | 23°C 73°F | 20°C 69°F |
| October | 19°C 66°F | 14°C 57°F |
| November | 14°C 58°F | 8°C 46°F |
| December | 11°C 52°F | 4°C 39°F |