East Java (Surabaya)
May
Weather in East Java for May 2025
Your guide to East Java weather in May - trends and predictions
In general, the average temperature in East Java at the beginning of May is 31.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 31.4 °C by the end of May.
East Java sees moderate rainfall in May, averaging 9 rainy days.
Is May a good time to visit East Java? check out the best time to travel to East Java page.
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22
Dry days
9
Rainy days
0
Snow days
32°/24°
Temperatures
11 km/h
Avg max wind
73 %
Avg humidity
East Java in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 31° | 3 31° | 4  32° | |||
| 5  32° | 6 31° | 7  31° | 8  32° | 9 31° | 10 30° | 11 29° |
| 12 31° | 13 32° | 14 31° | 15  31° | 16 31° | 17  31° | 18 31° |
| 19 31° | 20 32° | 21 32° | 22 32° | 23 31° | 24 31° | 25 31° |
| 26 32° | 27 32° | 28 31° | 29 31° | 30 31° | 31 32° |
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Temperatures trend during May in East Java
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate or heavy rain shower | 31° /25° | 4.3 mm | 8 | |
| 2 May | Moderate or heavy rain shower | 31° /25° | 6.9 mm | 8 | |
| 3 May | Moderate or heavy rain shower | 31° /25° | 4.3 mm | 8 | |
| 4 May | Heavy rain at times | 32° /25° | 6.5 mm | 8 | |
| 5 May | Overcast | 32° /24° | 0.7 mm | 8 | |
| 6 May | Heavy rain at times | 31° /24° | 1.4 mm | 8 | |
| 7 May | Patchy rain possible | 31° /24° | 0.5 mm | 8 | |
| 8 May | Sunny | 32° /25° | 1.1 mm | 8 | |
| 9 May | Moderate or heavy rain shower | 31° /25° | 7 mm | 8 | |
| 10 May | Moderate or heavy rain shower | 30° /25° | 3.4 mm | 8 | |
| 11 May | Moderate or heavy rain shower | 29° /24° | 12.9 mm | 7 | |
| 12 May | Moderate rain at times | 31° /25° | 0.6 mm | 8 | |
| 13 May | Overcast | 32° /25° | 0.1 mm | 8 | |
| 14 May | Overcast | 31° /24° | 1.6 mm | 8 | |
| 15 May | Cloudy | 31° /24° | 0.6 mm | 8 | |
| 16 May | Cloudy | 31° /24° | 0.1 mm | 8 | |
| 17 May | Partly cloudy | 31° /24° | 0.4 mm | 8 | |
| 18 May | Cloudy | 31° /24° | 0.1 mm | 8 | |
| 19 May | Cloudy | 31° /24° | 0.4 mm | 8 | |
| 20 May | Cloudy | 32° /24° | 0.5 mm | 8 | |
| 21 May | Cloudy | 32° /24° | 0.2 mm | 8 | |
| 22 May | Overcast | 32° /24° | 0.2 mm | 8 | |
| 23 May | Patchy rain possible | 31° /24° | 0.2 mm | 8 | |
| 24 May | Patchy rain possible | 31° /24° | 1 mm | 8 | |
| 25 May | Cloudy | 31° /24° | 0 mm | 8 | |
| 26 May | Partly cloudy | 32° /24° | 0.2 mm | 8 | |
| 27 May | Cloudy | 32° /25° | 0.2 mm | 8 | |
| 28 May | Partly cloudy | 31° /24° | 0.4 mm | 8 | |
| 29 May | Overcast | 31° /24° | 0.2 mm | 8 | |
| 30 May | Cloudy | 31° /24° | 0.7 mm | 8 | |
| 31 May | Sunny | 32° /24° | 0.3 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for East Java 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 East Java forecast closer to your planned date for the most up-to-date weather information.
East Java in May - FAQ
What are the expected maximum and minimum temperatures in East Java during May?
During May, expect a variety of temperatures with highs around 32° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in East Java during May?
Significant rainfall exceeding 110.3 mm is expected in East Java during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in East Java during May?
The average wind speed in East Java during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to East Java in May?
As you prepare for your trip to East Java 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 East Java, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
May rainfall patterns in East Java
Explore the daily rainfall trends and prepare for East Javas May weather 💧
UV exposure in East Java during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in East Java
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