Saga Climate by Month
Saga, Japan
Hot summers and cool winters, with rain spread through the year.
Saga has hot summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 91°F (33°C); January is the coolest at 51°F (11°C), and nights dip to 36°F (2°C). About 68 in (1728 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 91°F(33°C)
- Average high, August
- Coldest nights
- 36°F(2°C)
- Average low, January
- Rain per year
- 68 in(1728 mm)
- No clear rainy season
- Humidity
- 68%
- Sunniest: May
Best and worst months in Saga
Best for weatherThe most comfortable weather comes in October, with highs around 76°F (25°C) and about 3.6 in (91 mm) of rain a month.
Least pleasantJuly is the least pleasant month: it's the wettest, with 12 in (301 mm) of rain.
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 October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Saga weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 51°F(11°C) | 36°F(2°C) | 2.2 in(57 mm) | 62% | 2.1 |
| FebFebruary | 54°F(12°C) | 37°F(3°C) | 2.8 in(71 mm) | 67% | 2.8 |
| MarMarch | 60°F(16°C) | 43°F(6°C) | 4.1 in(105 mm) | 62% | 3.8 |
| AprApril | 69°F(21°C) | 51°F(11°C) | 5.1 in(130 mm) | 62% | 4.5 |
| MayMay | 78°F(25°C) | 60°F(15°C) | 5.5 in(139 mm) | 63% | 5.0 |
| JunJune | 82°F(28°C) | 68°F(20°C) | 12 in(303 mm) | 74% | 4.3 |
| JulJuly | 89°F(31°C) | 75°F(24°C) | 12 in(301 mm) | 75% | 4.7 |
| AugAugust | 91°F(33°C) | 76°F(25°C) | 7.4 in(188 mm) | 74% | 4.9 |
| SepSeptember | 84°F(29°C) | 69°F(21°C) | 7.5 in(191 mm) | 73% | 4.1 |
| OctOctoberBest | 76°F(25°C) | 59°F(15°C) | 3.6 in(91 mm) | 66% | 3.5 |
| NovNovember | 66°F(19°C) | 48°F(9°C) | 3.1 in(79 mm) | 69% | 2.5 |
| DecDecember | 55°F(13°C) | 39°F(4°C) | 2.9 in(73 mm) | 63% | 2.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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