Narita Climate by Month
Narita, Chiba, Japan
Hot summers and cool winters, with rain spread through the year.
Narita has hot summers and cool winters, with rain spread through the year. Expect highs of 86°F (30°C) in August and 49°F (9°C) in January, with the coldest nights (January) near 32°F (0°C). It gets 57 in (1439 mm) of rain a year, spread across the months.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 32°F(0°C)
- Average low, January
- Rain per year
- 57 in(1439 mm)
- No clear rainy season
- Humidity
- 69%
- Sunniest: May
Best and worst months in Narita
Best for weatherMay and June are the best time for weather in Narita: highs near 74°F (24°C) and about 5.6 in (141 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 49°F (9°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)
Narita weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(9°C) | 32°F(0°C) | 2.2 in(55 mm) | 59% | 2.7 |
| FebFebruary | 50°F(10°C) | 33°F(1°C) | 2.7 in(69 mm) | 56% | 3.2 |
| MarMarch | 56°F(13°C) | 40°F(4°C) | 4.1 in(105 mm) | 62% | 3.9 |
| AprApril | 65°F(18°C) | 49°F(9°C) | 4.3 in(110 mm) | 63% | 4.6 |
| MayMayBest | 72°F(22°C) | 57°F(14°C) | 4.8 in(123 mm) | 72% | 5.0 |
| JunJuneBest | 77°F(25°C) | 64°F(18°C) | 6.3 in(159 mm) | 78% | 4.4 |
| JulJuly | 83°F(29°C) | 71°F(22°C) | 5.2 in(133 mm) | 81% | 4.5 |
| AugAugust | 86°F(30°C) | 74°F(23°C) | 4.9 in(124 mm) | 78% | 4.8 |
| SepSeptember | 80°F(27°C) | 68°F(20°C) | 7.5 in(191 mm) | 77% | 3.7 |
| OctOctober | 71°F(22°C) | 57°F(14°C) | 8.2 in(209 mm) | 74% | 2.9 |
| NovNovember | 62°F(17°C) | 46°F(8°C) | 3.8 in(97 mm) | 70% | 2.4 |
| DecDecember | 53°F(12°C) | 35°F(2°C) | 2.5 in(64 mm) | 61% | 2.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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