Nagoya vs Toyama: which is sunnier?
🇯🇵 Japan vs 🇯🇵 Japan · 202 km apart · long-term climate normals (NASA POWER, 2001–2020)
Nagoya is the sunnier overall: about 1,906 hours of sunshine a year to Toyama's 1,590. Nagoya has the higher Sunshine Score in 5 of 12 months, Toyama in 1 (6 within 2 points).
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.
At a glance
| Nagoya | Toyama | |
|---|---|---|
| Sunshine hours / year | 1,906 | 1,590 |
| Sunniest month | May (62/100) | May (66/100) |
| Nov–Feb average score | 22/100 | 9/100 |
| Jun–Aug average score | 62/100 | 60/100 |
| Rain / year | 1,740 mm | 2,012 mm |
| Warmest sea | 29°C / 84°F | 29°C / 84°F |
| Peak midday UV | 7 (high) | 6 (high) |
Nagoya vs Toyama month by month
| Month | Sunshine Score | Day high °C | Rain mm | Sea °C | ||||
|---|---|---|---|---|---|---|---|---|
| Nagoya | Toyama | Nagoya | Toyama | Nagoya | Toyama | Nagoya | Toyama | |
| January | 0 | 0 | 8° | 5° | 73 | 189 | 9° | 13° |
| February | 13 | 0 | 10° | 6° | 80 | 125 | 10° | 12° |
| March | 28 | 11 | 13° | 10° | 118 | 134 | 11° | 10° |
| April | 58 | 48 | 19° | 17° | 146 | 126 | 15° | 13° |
| May | 62 | 66 | 23° | 23° | 164 | 118 | 19° | 16° |
| June | 62 | 60 | 26° | 27° | 198 | 154 | 23° | 22° |
| July | 62 | 60 | 30° | 30° | 225 | 242 | 28° | 25° |
| August | 62 | 60 | 31° | 31° | 161 | 171 | 29° | 29° |
| September | 62 | 60 | 28° | 27° | 215 | 200 | 29° | 29° |
| October | 62 | 60 | 22° | 21° | 189 | 162 | 25° | 24° |
| November | 55 | 35 | 17° | 15° | 90 | 164 | 20° | 19° |
| December | 19 | 0 | 11° | 8° | 81 | 227 | 15° | 16° |
The sunnier month by month: Jan even · Feb Nagoya · Mar Nagoya · Apr Nagoya · May Toyama · Jun even · Jul even · Aug even · Sep even · Oct even · Nov Nagoya · Dec Nagoya.
When to pick which
- November–February: Nagoya (average score 22/100 vs 9). Nagoya is the warmer, around 12°C daytime highs vs 9°C. See the winter sun ranking.
- March–May: Nagoya (average score 49/100 vs 42). Daytime highs are similar (18°C vs 17°C).
- June–August: too close to call — Nagoya averages 62/100, Toyama 60/100. Daytime highs are similar (29°C vs 29°C).
- September–October: too close to call — Nagoya averages 62/100, Toyama 60/100. Daytime highs are similar (25°C vs 24°C).
Sea temperature
Both seas peak at 29°C / 84°F. Swimmable water (21°C+): Nagoya about 5 months a year, Toyama about 5 months a year. Month-by-month sea temperatures are in the table above.
Full month-by-month guides: Nagoya weather by month · Toyama weather by month · Best time to visit Japan.
More comparisons: Nagoya vs Osaka · Nagoya vs Kobe · Nagoya vs Shizuoka · Toyama vs Tokyo · Toyama vs Shizuoka · Toyama vs Niigata · all head-to-heads