Weather in Niigata for May 2027
In general, the average temperature in Niigata at the beginning of May is 16.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.5 °C by the end of May.
The climate of Niigata in May is notably wet, with an average of 13 rainy days, and a total of 129.3 mm of precipitation.
Is May a good time to visit Niigata? check out the best time to travel to Niigata page.
✨ Is May a good time to visit Niigata? – Ask the AI Weatherman
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Niigata Weather May
Temperatures trend during May in Niigata
May weather in Niigata day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light rain | 17° /10° | 5.2 mm | 3 | |
| 2 May | Light rain | 16° /11° | 8 mm | 6 | |
| 3 May | Light rain | 17° /11° | 3.1 mm | 4 | |
| 4 May | Light rain | 16° /11° | 7.5 mm | 3 | |
| 5 May |  Patchy rain possible | 17° /11° | 0.3 mm | 5 | |
| 6 May | Light drizzle | 17° /12° | 1.8 mm | 5 | |
| 7 May |  Moderate rain | 17° /11° | 15 mm | 5 | |
| 8 May | Light rain | 15° /10° | 5.4 mm | 4 | |
| 9 May | Patchy rain possible | 14° /10° | 1.6 mm | 4 | |
| 10 May | Light rain | 18° /11° | 4.6 mm | 6 | |
| 11 May |  Cloudy | 19° /12° | 0.9 mm | 6 | |
| 12 May |  Overcast | 19° /13° | 0.5 mm | 6 | |
| 13 May | Moderate rain | 17° /12° | 11.1 mm | 6 | |
| 14 May | Cloudy | 18° /11° | 0 mm | 6 | |
| 15 May |  Sunny | 19° /13° | 0 mm | 7 | |
| 16 May | Light rain | 20° /14° | 2.9 mm | 7 | |
| 17 May | Light rain | 18° /14° | 4.6 mm | 6 | |
| 18 May | Sunny | 21° /12° | 0.3 mm | 6 | |
| 19 May | Overcast | 21° /14° | 0.2 mm | 6 | |
| 20 May | Light rain | 19° /15° | 5.2 mm | 5 | |
| 21 May | Patchy rain possible | 19° /14° | 1.7 mm | 5 | |
| 22 May | Moderate rain | 17° /12° | 10.6 mm | 4 | |
| 23 May |  Partly cloudy | 19° /12° | 0 mm | 7 | |
| 24 May | Light rain | 19° /13° | 3.2 mm | 4 | |
| 25 May | Light rain | 16° /13° | 4.6 mm | 5 | |
| 26 May | Partly cloudy | 18° /13° | 0 mm | 6 | |
| 27 May | Patchy light rain | 20° /15° | 2.4 mm | 6 | |
| 28 May | Moderate rain | 19° /15° | 12.4 mm | 5 | |
| 29 May | Light rain | 17° /13° | 7.5 mm | 5 | |
| 30 May | Patchy rain possible | 19° /13° | 1.1 mm | 6 | |
| 31 May | Light rain | 19° /15° | 7.7 mm | 6 | |
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Niigata weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/9° | 18°/12° | 23°/18° |
| Rainfall | 93 mm | 129 mm | 137 mm |
| Wind | 22.9 km/h | 20.8 km/h | 17.3 km/h |
| Humidity | 72% | 75% | 78% |
| Rainy days | 13 days | 13 days | 12 days |
| Dry days | 17 days | 18 days | 18 days |
Planning a trip to Niigata? Discover the best time to visit
Niigata in May - FAQ
What are the expected maximum and minimum temperatures in Niigata during May?
How much rainfall should be expected in Niigata during May?
What are the typical wind conditions in Niigata during May?
May rainfall patterns in Niigata
UV exposure in Niigata during May
What to pack to Niigata in May?
Mild · highs around 18 °C, frequent showers
As you prepare for your trip to Niigata 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 Niigata, during May, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Niigata?Get accurate weather forecasts for Niigata, located at latitude 37.886 and longitude 139.006. Stay updated with localized weather information tailored for Niigata.