Omi, Nagano Climate
Japan
Pop. 2,738 Elev. 728 m / 2,389 ft
TZ: Asia/Tokyo (UTC+9) ·
Omi sees mild summers peaking at 84°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 91°F (33°C). Precipitation occurs on roughly 95 days per year (70.6 in / 1794 mm total), with snow on 35 days and 188 in (4767 mm) of annual accumulation. The city averages 65 sunny days per year and around 39 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 29°C (84°F) high | -6°C (21°F) low |
| Feels like | 33°C (91°F) high | -9°C (16°F) low |
| Rain | 95 days | 1794 mm (70.6 in) /yr |
| Snow | 35 days | 4767 mm (187.7 in) /yr |
| Sky | 65 sunny | 39 stormy |
| Wind | 0.8 m/s (1.7 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jul
Sky & Air by Month
Cloud cover (%)
61
Jan 63
Feb 66
Mar 63
Apr 80
May 75
Jun 56
Jul 69
Aug 76
Sep 76
Oct 56
Nov 58
Dec Humidity (%)
69
Jan 62
Feb 66
Mar 63
Apr 69
May 74
Jun 74
Jul 78
Aug 80
Sep 81
Oct 71
Nov 72
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 34 km Shinshu-Matsumoto Airport (MMJ)
Ski resort 5 km 聖高原スキー場
National park 230 km 高鈴県立自然公園
Mountain peak
(1,973 m) 23 km 武石峰
Hospital 10 km 上山田病院
Hiking trail 35 km 池の平湿原ハイキングコース
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 2°C 35°F | -6°C 22°F | 13 mm 0.5 in | 1257 mm49.5 in | 3 |
| February | 1°C 34°F | -6°C 21°F | 8 mm 0.3 in | 1201 mm47.3 in | 6 |
| March | 8°C 46°F | -1°C 31°F | 64 mm 2.5 in | 1194 mm47.0 in | 8 |
| April | 15°C 58°F | 4°C 40°F | 148 mm 5.8 in | 43 mm1.7 in | 6 |
| May | 19°C 66°F | 10°C 50°F | 203 mm 8.0 in | — | 3 |
| June | 24°C 75°F | 15°C 60°F | 250 mm 9.9 in | — | 6 |
| July | 29°C 84°F | 19°C 67°F | 155 mm 6.1 in | — | 9 |
| August | 29°C 83°F | 19°C 66°F | 231 mm 9.1 in | — | 3 |
| September | 25°C 77°F | 17°C 62°F | 254 mm 10.0 in | — | 1 |
| October | 17°C 62°F | 10°C 50°F | 296 mm 11.7 in | — | 4 |
| November | 11°C 51°F | 1°C 34°F | 81 mm 3.2 in | 146 mm5.8 in | 7 |
| December | 5°C 41°F | -3°C 26°F | 90 mm 3.5 in | 927 mm36.5 in | 9 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 3 | 2 |
| February | 6 | 2 |
| March | 8 | 0 |
| April | 6 | 3 |
| May | 3 | 4 |
| June | 6 | 4 |
| July | 9 | 6 |
| August | 3 | 6 |
| September | 1 | 4 |
| October | 4 | 5 |
| November | 7 | 2 |
| December | 9 | 1 |
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 |