Weather in Shinjuku for May 2025
The forecast for the first days of May 2025 in Shinjuku predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Shinjuku at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.6 °C by the end of May.
Shinjuku in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 263.7 mm.
Is May a good time to visit Shinjuku? check out the best time to travel to Shinjuku page.
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Shinjuku Weather May
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  17° | 3  18° | 4 23° | |||
| 5 19° | 6 17° | 7 20° | 8  20° | 9 20° | 10 20° | 11 21° |
| 12  19° | 13 20° | 14  18° | 15  19° | 16 21° | 17 20° | 18 22° |
| 19 20° | 20 19° | 21 21° | 22 20° | 23 20° | 24 21° | 25 20° |
| 26 20° | 27 20° | 28 22° | 29 22° | 30 21° | 31 19° |
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Temperatures trend during May in Shinjuku
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 20° /15° | 0.3 mm | 1.9 | |
| 2 May | Moderate rain | 17° /15° | 15.7 mm | 0.3 | |
| 3 May | Sunny | 18° /13° | 0 mm | 4 | |
| 4 May | Patchy rain possible | 23° /15° | 0.2 mm | 4 | |
| 5 May | Patchy rain possible | 19° /15° | 0.2 mm | 4 | |
| 6 May | Patchy rain possible | 17° /16° | 0.1 mm | 4 | |
| 7 May | Patchy rain possible | 20° /15° | 0.3 mm | 4 | |
| 8 May | Partly cloudy | 20° /16° | 0 mm | 5 | |
| 9 May | Partly cloudy | 20° /16° | 0 mm | 5 | |
| 10 May | Sunny | 20° /16° | 0 mm | 5 | |
| 11 May | Patchy rain possible | 21° /17° | 0.3 mm | 4 | |
| 12 May | Moderate rain at times | 19° /18° | 0.7 mm | 4 | |
| 13 May | Moderate or heavy rain shower | 20° /16° | 64.4 mm | 5 | |
| 14 May | Cloudy | 18° /15° | 0 mm | 4 | |
| 15 May | Overcast | 19° /15° | 3.7 mm | 4 | |
| 16 May | Patchy rain possible | 21° /16° | 2.3 mm | 5 | |
| 17 May | Sunny | 20° /17° | 0 mm | 6 | |
| 18 May | Overcast | 22° /17° | 0 mm | 5 | |
| 19 May | Moderate rain at times | 20° /17° | 1 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 19° /15° | 23.9 mm | 4 | |
| 21 May | Overcast | 21° /17° | 0.3 mm | 5 | |
| 22 May | Overcast | 20° /18° | 0 mm | 5 | |
| 23 May | Cloudy | 20° /18° | 0 mm | 5 | |
| 24 May | Overcast | 21° /18° | 0 mm | 5 | |
| 25 May | Overcast | 20° /16° | 0 mm | 5 | |
| 26 May | Overcast | 20° /17° | 0 mm | 5 | |
| 27 May | Patchy rain possible | 20° /19° | 1.4 mm | 5 | |
| 28 May | Moderate or heavy rain shower | 22° /20° | 39.3 mm | 5 | |
| 29 May | Overcast | 22° /18° | 13.2 mm | 5 | |
| 30 May | Sunny | 21° /18° | 0.2 mm | 6 | |
| 31 May | Moderate or heavy rain shower | 19° /16° | 52.7 mm | 4 | |
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Shinjuku in May - FAQ
What to pack to Shinjuku in May?
As you prepare for your trip to Shinjuku in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Shinjuku, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Shinjuku
UV exposure in Shinjuku during May
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Where is Shinjuku?Get accurate weather forecasts for Shinjuku, located at latitude 35.295 and longitude 139.571. Stay updated with localized weather information tailored for Shinjuku.