Uonuma, Niigata Climate
Japan
Pop. 34,483 Elev. 95 m / 312 ft
TZ: Asia/Tokyo (UTC+9) ·
Uonuma sees warm summers peaking at 87°F (31°C) in July, and cold winters that bottom out around 26°F (-3°C) in February. Humidity pushes the summer feels-like temperature to around 99°F (37°C). Precipitation occurs on roughly 102 days per year (73.0 in / 1853 mm total), with snow on 55 days and 312 in (7922 mm) of annual accumulation. The city averages 57 sunny days per year and around 71 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 31°C (87°F) high | -4°C (26°F) low |
| Feels like | 37°C (99°F) high | -6°C (21°F) low |
| Rain | 102 days | 1853 mm (73.0 in) /yr |
| Snow | 55 days | 7922 mm (311.9 in) /yr |
| Sky | 57 sunny | 71 stormy |
| Wind | 0.8 m/s (1.7 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Jul
Sky & Air by Month
Cloud cover (%)
73
Jan 79
Feb 73
Mar 70
Apr 80
May 76
Jun 52
Jul 67
Aug 71
Sep 76
Oct 61
Nov 68
Dec Humidity (%)
84
Jan 82
Feb 71
Mar 71
Apr 74
May 77
Jun 72
Jul 82
Aug 81
Sep 81
Oct 77
Nov 82
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 80 km Niigata Airport (KIJ)
Ski resort 2 km 小出スキー場
National park 164 km 高鈴県立自然公園
Mountain peak
(1,778 m) 16 km 八海山
Hospital 2 km 魚沼市立 小出病院
Hiking trail 43 km Mt. Shibutsu Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 2°C 36°F | -2°C 28°F | 36 mm 1.4 in | 2212 mm87.1 in | 2 |
| February | 1°C 34°F | -4°C 26°F | 24 mm 0.9 in | 2893 mm113.9 in | 1 |
| March | 8°C 46°F | 1°C 33°F | 78 mm 3.1 in | 849 mm33.4 in | 6 |
| April | 14°C 58°F | 5°C 41°F | 154 mm 6.1 in | 15 mm0.6 in | 5 |
| May | 19°C 67°F | 11°C 52°F | 181 mm 7.1 in | — | 2 |
| June | 25°C 77°F | 17°C 62°F | 212 mm 8.3 in | — | 6 |
| July | 31°C 87°F | 21°C 70°F | 38 mm 1.5 in | — | 12 |
| August | 29°C 84°F | 21°C 70°F | 286 mm 11.3 in | — | 3 |
| September | 26°C 79°F | 18°C 65°F | 265 mm 10.4 in | — | 2 |
| October | 18°C 65°F | 11°C 53°F | 271 mm 10.7 in | — | 3 |
| November | 11°C 53°F | 3°C 38°F | 180 mm 7.1 in | 201 mm7.9 in | 8 |
| December | 5°C 41°F | -1°C 29°F | 129 mm 5.1 in | 1752 mm69.0 in | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 2 | 7 |
| February | 1 | 18 |
| March | 6 | 2 |
| April | 5 | 3 |
| May | 2 | 1 |
| June | 6 | 3 |
| July | 12 | 0 |
| August | 3 | 8 |
| September | 2 | 8 |
| October | 3 | 6 |
| November | 8 | 7 |
| December | 7 | 8 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 14°C 57°F | 5°C 41°F |
| February | 12°C 54°F | 4°C 38°F |
| March | 11°C 52°F | 4°C 39°F |
| April | 13°C 55°F | 6°C 44°F |
| May | 17°C 63°F | 13°C 55°F |
| June | 25°C 76°F | 21°C 70°F |
| July | 29°C 85°F | 28°C 82°F |
| August | 30°C 85°F | 29°C 84°F |
| September | 30°C 85°F | 26°C 79°F |
| October | 26°C 79°F | 19°C 66°F |
| November | 21°C 70°F | 12°C 54°F |
| December | 17°C 63°F | 8°C 46°F |