Heian, Japan Climate
Japan
Pop. 3,088 Elev. 8 m / 26 ft
TZ: Asia/Tokyo (UTC+9) ·
Heian sees hot summers peaking at 96°F (36°C) in August, and cold winters that bottom out around 32°F (0°C) in February. Humidity pushes the summer feels-like temperature to around 122°F (50°C). Precipitation occurs on roughly 74 days per year (50.9 in / 1292 mm total), with 2 in (38 mm) of annual snowfall. The city averages 124 sunny days per year and around 34 thunderstorm days. Ocean water temperatures reach 88°F (31°C) in summer.
| Temperature | 36°C (96°F) high | 0°C (32°F) low |
| Feels like | 50°C (122°F) high | -3°C (27°F) low |
| Rain | 74 days | 1292 mm (50.9 in) /yr |
| Snow | 0 days | 38 mm (1.5 in) /yr |
| Sky | 124 sunny | 34 stormy |
| Wind | 1.0 m/s (2.3 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Nov
Sky & Air by Month
Cloud cover (%)
36
Jan 46
Feb 59
Mar 52
Apr 75
May 67
Jun 52
Jul 60
Aug 62
Sep 69
Oct 34
Nov 43
Dec Humidity (%)
61
Jan 59
Feb 61
Mar 61
Apr 67
May 73
Jun 68
Jul 64
Aug 73
Sep 75
Oct 69
Nov 67
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 6 km Nagoya Airport / JASDF Komaki Air Base (NKM)
Ski resort 50 km 御在所スキー場
National park 137 km 明治の森箕面国定公園
Mountain peak
(1,709 m) 63 km 焼山
Hospital 0 km 昇樹会産科婦人科上野病院
Hiking trail 13 km 佐屋街道
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 10°C 50°F | 0°C 32°F | 25 mm 1.0 in | 8 mm0.3 in | 19 |
| February | 9°C 48°F | 0°C 32°F | 19 mm 0.8 in | 29 mm1.1 in | 12 |
| March | 15°C 59°F | 5°C 40°F | 121 mm 4.8 in | 0 mm0.0 in | 10 |
| April | 21°C 69°F | 9°C 49°F | 117 mm 4.6 in | — | 10 |
| May | 24°C 75°F | 15°C 59°F | 172 mm 6.8 in | — | 2 |
| June | 29°C 83°F | 20°C 68°F | 226 mm 8.9 in | — | 7 |
| July | 35°C 95°F | 25°C 77°F | 79 mm 3.1 in | — | 12 |
| August | 36°C 96°F | 26°C 78°F | 97 mm 3.8 in | — | 8 |
| September | 31°C 88°F | 22°C 72°F | 187 mm 7.3 in | — | 9 |
| October | 24°C 74°F | 16°C 61°F | 158 mm 6.2 in | — | 6 |
| November | 17°C 63°F | 5°C 42°F | 32 mm 1.3 in | — | 18 |
| December | 12°C 54°F | 2°C 36°F | 59 mm 2.3 in | 1 mm0.0 in | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 19 | 0 |
| February | 12 | 0 |
| March | 10 | 2 |
| April | 10 | 3 |
| May | 2 | 4 |
| June | 7 | 6 |
| July | 12 | 3 |
| August | 8 | 2 |
| September | 9 | 7 |
| October | 6 | 5 |
| November | 18 | 2 |
| December | 11 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 13°C 56°F | 4°C 40°F |
| February | 13°C 55°F | 3°C 38°F |
| March | 13°C 56°F | 6°C 43°F |
| April | 17°C 63°F | 12°C 54°F |
| May | 21°C 70°F | 19°C 67°F |
| June | 26°C 80°F | 25°C 78°F |
| July | 30°C 85°F | 30°C 87°F |
| August | 31°C 88°F | 31°C 87°F |
| September | 29°C 85°F | 28°C 82°F |
| October | 25°C 77°F | 21°C 70°F |
| November | 21°C 70°F | 13°C 55°F |
| December | 16°C 61°F | 8°C 47°F |