Setagaya weather in December
December is a fair month to visit Setagaya: highs of 10°C (49°F) and about 69 mm (2.7 in) of rain on average. Nights average 0°C (32°F) and cloud cover 47% (NASA POWER, 2001–2025 averages). It is the 3rd driest month of the year and the 3rd coolest. Compared with November, it is cooler and drier; January brings highs of 7°C (44°F) and 66 mm (2.6 in) of rain.
Is December a good time to visit Setagaya?
fair month Weather score 48/100.
December is a fair month in Setagaya. The weather is usually best in Apr–May, Aug, Nov.
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Does it rain a lot in Setagaya in December?
Some rain is normal: about 69 mm (2.7 in) falls in an average December. It is the 3rd driest month of the year.
How warm is Setagaya in December?
Days average 10°C (49°F) and nights 0°C (32°F).
Setagaya weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 7°C (44°F) | -2°C (28°F) | 66 mm | 48% | least pleasant |
| February | 8°C (47°F) | -2°C (29°F) | 67 mm | 57% | least pleasant |
| March | 12°C (54°F) | 1°C (35°F) | 115 mm | 61% | least pleasant |
| April | 18°C (64°F) | 7°C (44°F) | 129 mm | 64% | best |
| May | 22°C (72°F) | 12°C (54°F) | 142 mm | 70% | best |
| June | 25°C (77°F) | 17°C (62°F) | 181 mm | 81% | fair |
| July | 29°C (83°F) | 21°C (70°F) | 180 mm | 76% | fair |
| August | 30°C (86°F) | 22°C (71°F) | 155 mm | 65% | best |
| September | 26°C (79°F) | 18°C (65°F) | 215 mm | 71% | fair |
| October | 20°C (69°F) | 12°C (53°F) | 222 mm | 68% | fair |
| November | 15°C (60°F) | 6°C (42°F) | 97 mm | 57% | best |
| December | 10°C (49°F) | 0°C (32°F) | 69 mm | 47% | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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