Itoshima-shi (Itoshima)
May
Weather in Itoshima-shi for May 2026
Your guide to Itoshima-shi weather in May - trends and predictions
In general, the average temperature in Itoshima-shi at the beginning of May is 20.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21.7 °C by the end of May.
Itoshima-shi experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 258.8 mm.
Is May a good time to visit Itoshima-shi? check out the best time to travel to Itoshima-shi page.
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Temperatures
Rain 🌧️
More
10
Dry days
21
Rainy days
0
Snow days
22°/14°
Temperatures
15 km/h
Avg max wind
72 %
Avg humidity
Itoshima-shi Weather May
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Temperatures trend during May in Itoshima-shi
See the weather trend as well as the moving average line
May weather in Itoshima-shi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 23° /13° | 31.3 mm | 5 | |
| 2 May |  Sunny | 17° /11° | 4.9 mm | 5 | |
| 3 May |  Overcast | 22° /10° | 3.7 mm | 5 | |
| 4 May | Sunny | 18° /12° | 1.2 mm | 5 | |
| 5 May |  Cloudy | 24° /11° | 2.5 mm | 5 | |
| 6 May |  Moderate rain at times | 18° /14° | 6.9 mm | 4 | |
| 7 May | Patchy rain possible | 19° /11° | 1.2 mm | 4 | |
| 8 May |  Partly cloudy | 24° /11° | 0 mm | 6 | |
| 9 May | Moderate or heavy rain shower | 20° /15° | 31.8 mm | 4 | |
| 10 May | Cloudy | 20° /14° | 0 mm | 5 | |
| 11 May | Patchy rain possible | 19° /13° | 1.3 mm | 4 | |
| 12 May | Sunny | 20° /13° | 0 mm | 6 | |
| 13 May | Overcast | 23° /12° | 0 mm | 5 | |
| 14 May | Sunny | 25° /13° | 0 mm | 7 | |
| 15 May | Patchy rain possible | 25° /14° | 0.2 mm | 6 | |
| 16 May |  Patchy light rain | 23° /17° | 8.9 mm | 5 | |
| 17 May | Light rain shower | 24° /17° | 3.3 mm | 5 | |
| 18 May | Patchy rain possible | 23° /16° | 0.1 mm | 5 | |
| 19 May | Sunny | 24° /14° | 0 mm | 6 | |
| 20 May | Patchy rain possible | 26° /16° | 0.4 mm | 6 | |
| 21 May | Sunny | 24° /17° | 46.3 mm | 6 | |
| 22 May | Sunny | 23° /16° | 21.5 mm | 6 | |
| 23 May | Overcast | 23° /16° | 0.2 mm | 5 | |
| 24 May | Overcast | 21° /15° | 27.7 mm | 5 | |
| 25 May | Sunny | 20° /14° | 2.9 mm | 5 | |
| 26 May | Patchy rain possible | 25° /15° | 9.1 mm | 6 | |
| 27 May |  Heavy rain at times | 24° /15° | 9.9 mm | 6 | |
| 28 May | Moderate or heavy rain shower | 21° /15° | 19.6 mm | 5 | |
| 29 May | Partly cloudy | 21° /15° | 1.6 mm | 6 | |
| 30 May | Cloudy | 20° /13° | 17.9 mm | 5 | |
| 31 May | Heavy rain at times | 21° /15° | 4.6 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Itoshima-shi 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 Itoshima-shi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Itoshima-shi weather in May vs April vs June
Compare May weather in Itoshima-shi 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 | 19°/10° | 22°/14° | 25°/19° |
| Rainfall | 77 mm | 259 mm | 314 mm |
| Wind | 16.7 km/h | 15.3 km/h | 12.6 km/h |
| Humidity | 66% | 72% | 81% |
| Rainy days | 9 days | 21 days | 24 days |
| Dry days | 21 days | 10 days | 6 days |
Planning a trip to Itoshima-shi? Discover the best time to visit
Itoshima-shi in May - FAQ
What are the expected maximum and minimum temperatures in Itoshima-shi during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Itoshima-shi during May?
Significant rainfall exceeding 258.8 mm is expected in Itoshima-shi during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Itoshima-shi during May?
The average wind speed in Itoshima-shi during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Itoshima-shi in May?
As you prepare for your trip to Itoshima-shi 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 Itoshima-shi, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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 Itoshima-shi
Explore the daily rainfall trends and prepare for Itoshima-shis May weather 💧
Typically, Itoshima-shi has 21 rainy days in May with a total of 258.8 mm of rainfall.
UV exposure in Itoshima-shi during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Itoshima-shi?Get accurate weather forecasts for Itoshima-shi, located at latitude 33.542 and longitude 130.184. Stay updated with localized weather information tailored for Itoshima-shi.
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