Wakayama
May
Weather in Wakayama for May 2026
Your guide to Wakayama weather in May - trends and predictions
In general, the average temperature in Wakayama at the beginning of May is 19 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.4 °C by the end of May.
Wakayama experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 232.6 mm.
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Temperatures
Rain 🌧️
More
10
Dry days
21
Rainy days
0
Snow days
20°/14°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
Wakayama Weather May
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Temperatures trend during May in Wakayama
See the weather trend as well as the moving average line
May weather in Wakayama day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light drizzle | 19° /12° | 1 mm | 5 | |
| 2 May |  Overcast | 18° /11° | 15.7 mm | 4 | |
| 3 May | Overcast | 19° /10° | 0 mm | 5 | |
| 4 May |  Sunny | 19° /12° | 0.1 mm | 5 | |
| 5 May | Sunny | 21° /12° | 0 mm | 5 | |
| 6 May | Patchy light rain | 17° /14° | 24 mm | 4 | |
| 7 May |  Light rain shower | 20° /13° | 8.8 mm | 5 | |
| 8 May | Patchy rain possible | 17° /9° | 0.4 mm | 4 | |
| 9 May |  Cloudy | 18° /11° | 4.6 mm | 4 | |
| 10 May | Sunny | 20° /11° | 5.4 mm | 6 | |
| 11 May | Sunny | 20° /13° | 0.8 mm | 5 | |
| 12 May | Light rain | 20° /15° | 6.3 mm | 5 | |
| 13 May |  Heavy rain | 20° /12° | 25.5 mm | 5 | |
| 14 May | Sunny | 21° /10° | 0 mm | 6 | |
| 15 May | Light rain shower | 22° /14° | 0.9 mm | 5 | |
| 16 May | Light rain shower | 20° /14° | 5.4 mm | 5 | |
| 17 May |  Partly cloudy | 23° /15° | 5 mm | 6 | |
| 18 May | Sunny | 23° /16° | 1.2 mm | 6 | |
| 19 May |  Moderate rain | 20° /15° | 22.9 mm | 5 | |
| 20 May | Overcast | 24° /16° | 0.8 mm | 6 | |
| 21 May | Sunny | 23° /17° | 3.4 mm | 6 | |
| 22 May | Overcast | 23° /15° | 9.9 mm | 5 | |
| 23 May | Patchy rain possible | 21° /16° | 0.1 mm | 6 | |
| 24 May | Overcast | 22° /16° | 14.5 mm | 5 | |
| 25 May | Partly cloudy | 21° /14° | 2.6 mm | 6 | |
| 26 May | Sunny | 20° /13° | 0 mm | 5 | |
| 27 May | Light rain shower | 22° /16° | 8.2 mm | 5 | |
| 28 May | Heavy rain | 22° /15° | 47.2 mm | 5 | |
| 29 May | Patchy rain possible | 20° /14° | 6.8 mm | 5 | |
| 30 May | Patchy rain possible | 19° /14° | 5 mm | 5 | |
| 31 May | Light drizzle | 19° /14° | 6 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Wakayama in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wakayama forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wakayama weather in May vs April vs June
Compare May weather in Wakayama with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 18°/11° | 20°/14° | 24°/19° |
| Rainfall | 122 mm | 233 mm | 246 mm |
| Wind | 20.6 km/h | 22.5 km/h | 19.7 km/h |
| Humidity | 72% | 75% | 81% |
| Rainy days | 18 days | 21 days | 20 days |
| Dry days | 12 days | 10 days | 10 days |
Planning a trip to Wakayama? Discover the best time to visit
Wakayama in May - FAQ
What are the expected maximum and minimum temperatures in Wakayama during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wakayama during May?
Significant rainfall exceeding 232.6 mm is expected in Wakayama during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wakayama during May?
The average wind speed in Wakayama during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Wakayama in May?
As you prepare for your trip to Wakayama 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 Wakayama, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Wakayama
Explore the daily rainfall trends and prepare for Wakayamas May weather 💧
UV exposure in Wakayama during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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