Kusatsu, Gunma Climate
Japan
Pop. 6,255 Elev. 1,151 m / 3,776 ft
TZ: Asia/Tokyo (UTC+9) ·
Kusatsu sees warm summers peaking at 85°F (29°C) in July, and frigid winters that bottom out around 21°F (-6°C) in February. Humidity pushes the summer feels-like temperature to around 93°F (34°C). Precipitation occurs on roughly 68 days per year (44.4 in / 1127 mm total), with snow on 14 days and 100 in (2536 mm) of annual accumulation. The city averages 55 sunny days per year and around 30 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 29°C (85°F) high | -6°C (21°F) low |
| Feels like | 34°C (93°F) high | -9°C (16°F) low |
| Rain | 68 days | 1127 mm (44.4 in) /yr |
| Snow | 14 days | 2536 mm (99.8 in) /yr |
| Sky | 55 sunny | 30 stormy |
| Wind | 0.6 m/s (1.4 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
58
Jan 62
Feb 68
Mar 62
Apr 81
May 77
Jun 65
Jul 70
Aug 74
Sep 77
Oct 52
Nov 56
Dec Humidity (%)
64
Jan 59
Feb 63
Mar 57
Apr 66
May 72
Jun 69
Jul 73
Aug 76
Sep 79
Oct 70
Nov 68
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 79 km Shinshu-Matsumoto Airport (MMJ)
Ski resort 3 km 草津温泉スキー場
National park 180 km 高鈴県立自然公園
Mountain peak
(1,733 m) 3 km 青葉山
Hospital 2 km 草津こまくさ病院
Hiking trail 27 km 高峰山登山路
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 3°C 37°F | -5°C 23°F | 7 mm 0.3 in | 409 mm16.1 in | 3 |
| February | 2°C 35°F | -6°C 21°F | 8 mm 0.3 in | 552 mm21.7 in | 4 |
| March | 8°C 46°F | -1°C 30°F | 31 mm 1.2 in | 979 mm38.5 in | 7 |
| April | 15°C 59°F | 4°C 40°F | 73 mm 2.9 in | 85 mm3.3 in | 7 |
| May | 19°C 67°F | 10°C 50°F | 149 mm 5.9 in | — | 2 |
| June | 24°C 76°F | 16°C 60°F | 169 mm 6.7 in | — | 5 |
| July | 29°C 85°F | 20°C 67°F | 180 mm 7.1 in | — | 7 |
| August | 29°C 85°F | 20°C 67°F | 153 mm 6.0 in | — | 2 |
| September | 25°C 77°F | 17°C 62°F | 141 mm 5.6 in | — | 2 |
| October | 17°C 62°F | 10°C 49°F | 148 mm 5.8 in | — | 3 |
| November | 11°C 51°F | 1°C 34°F | 29 mm 1.2 in | 69 mm2.7 in | 6 |
| December | 5°C 42°F | -3°C 27°F | 39 mm 1.5 in | 442 mm17.4 in | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 3 | 0 |
| February | 4 | 1 |
| March | 7 | 0 |
| April | 7 | 0 |
| May | 2 | 0 |
| June | 5 | 3 |
| July | 7 | 13 |
| August | 2 | 6 |
| September | 2 | 3 |
| October | 3 | 4 |
| November | 6 | 0 |
| December | 7 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 14°C 56°F | 3°C 37°F |
| February | 12°C 53°F | 1°C 35°F |
| March | 10°C 51°F | 1°C 34°F |
| April | 12°C 54°F | 3°C 38°F |
| May | 17°C 62°F | 7°C 45°F |
| June | 24°C 76°F | 12°C 54°F |
| July | 29°C 84°F | 20°C 68°F |
| August | 30°C 85°F | 22°C 72°F |
| September | 29°C 85°F | 22°C 71°F |
| October | 26°C 78°F | 17°C 62°F |
| November | 20°C 69°F | 10°C 50°F |
| December | 17°C 62°F | 6°C 43°F |