Toyama Climate by Month
Toyama, Japan
Hot summers and cold winters, with rain spread through the year.
The climate in Toyama is one of hot summers and cold winters, with rain spread through the year. Expect highs of 88°F (31°C) in August and 42°F (6°C) in January, with the coldest nights (January) near 29°F (-1°C). About 78 in (1970 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 88°F(31°C)
- Average high, August
- Coldest nights
- 29°F(-1°C)
- Average low, January
- Rain per year
- 78 in(1970 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: May
Best and worst months in Toyama
Best for weatherThe most comfortable weather comes in May, with highs around 73°F (23°C) and about 4.5 in (114 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 42°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Toyama weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 42°F(6°C) | 29°F(-1°C) | 7.7 in(195 mm) | 84% | 1.7 |
| FebFebruary | 43°F(6°C) | 29°F(-1°C) | 5.3 in(134 mm) | 82% | 2.4 |
| MarMarch | 52°F(11°C) | 35°F(2°C) | 5.6 in(143 mm) | 62% | 3.4 |
| AprApril | 64°F(18°C) | 44°F(7°C) | 5.2 in(132 mm) | 63% | 4.5 |
| MayMayBest | 73°F(23°C) | 54°F(12°C) | 4.5 in(114 mm) | 65% | 5.1 |
| JunJune | 78°F(26°C) | 63°F(17°C) | 6.7 in(171 mm) | 74% | 4.8 |
| JulJuly | 85°F(30°C) | 71°F(22°C) | 8.1 in(205 mm) | 76% | 4.6 |
| AugAugust | 88°F(31°C) | 73°F(23°C) | 5.6 in(142 mm) | 73% | 5.0 |
| SepSeptember | 80°F(27°C) | 65°F(19°C) | 8.4 in(213 mm) | 76% | 3.6 |
| OctOctober | 70°F(21°C) | 54°F(12°C) | 6.4 in(163 mm) | 74% | 2.9 |
| NovNovember | 59°F(15°C) | 42°F(6°C) | 6.2 in(157 mm) | 79% | 2.1 |
| DecDecember | 48°F(9°C) | 34°F(1°C) | 7.9 in(201 mm) | 80% | 1.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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