easeweather.com
Units
°C
°F
Istria
Forecast Today Tomorrow
more
CroatiaUnited States

Weather in Istria for May 2025

Your guide to Istria weather in May - trends and predictions
  • In general, the average temperature in Istria at the beginning of May is 17.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22 °C by the end of May.

  • Istria sees moderate rainfall in May, averaging 9 rainy days.

  • Is May a good time to visit Istria? check out the best time to travel to Istria page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/14°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Istria in May average weather

Move between months or click on a day
Select a date

You can click on date

Access Istria weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during May in Istria

See the weather trend as well as the moving average line
Weather Expert

Are you interested in traveling to Istria in May?

Leave your details and get the best deals for May. Speak with a holiday expert specializing in Istria today.

May weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /13° 4.7 mm 4
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
16° /12° 21.6 mm 4
3 May Patchy rain possible
Patchy rain possible
16° /12° 1.9 mm 4
4 May Sunny
Sunny
18° /12° 1.2 mm 5
5 May Overcast
Overcast
18° /13° 0 mm 4
6 May Partly cloudy
Partly cloudy
19° /14° 0 mm 6
7 May Sunny
Sunny
18° /14° 4.7 mm 5
8 May Cloudy
Cloudy
19° /13° 0.3 mm 4
9 May Patchy rain possible
Patchy rain possible
18° /14° 0.1 mm 5
10 May Moderate rain at times
Moderate rain at times
17° /14° 6.2 mm 5
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /13° 10.3 mm 5
12 May Heavy rain at times
Heavy rain at times
19° /13° 3.5 mm 5
13 May Moderate rain at times
Moderate rain at times
18° /13° 3.7 mm 4
14 May Moderate or heavy rain shower
Moderate or heavy rain shower
16° /14° 19.7 mm 4
15 May Patchy rain possible
Patchy rain possible
17° /13° 3.3 mm 4
16 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /14° 34.2 mm 4
17 May Patchy rain possible
Patchy rain possible
18° /14° 1.6 mm 4
18 May Partly cloudy
Partly cloudy
19° /13° 0.6 mm 6
19 May Patchy rain possible
Patchy rain possible
19° /13° 0.8 mm 5
20 May Patchy rain possible
Patchy rain possible
20° /15° 1.6 mm 5
21 May Sunny
Sunny
22° /16° 5.1 mm 6
22 May Sunny
Sunny
21° /16° 3.4 mm 5
23 May Sunny
Sunny
21° /15° 1.9 mm 5
24 May Sunny
Sunny
21° /15° 0.3 mm 5
25 May Sunny
Sunny
22° /15° 0 mm 6
26 May Partly cloudy
Partly cloudy
23° /16° 0 mm 6
27 May Sunny
Sunny
22° /17° 0.3 mm 6
28 May Sunny
Sunny
22° /16° 0.8 mm 6
29 May Patchy rain possible
Patchy rain possible
22° /16° 0.5 mm 5
30 May Heavy rain at times
Heavy rain at times
22° /16° 9 mm 5
31 May Partly cloudy
Partly cloudy
21° /15° 14.1 mm 6
Next
Important Notice
Our weather forecast for Istria 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 Istria forecast closer to your planned date for the most up-to-date weather information.

Istria in May - FAQ

What are the expected maximum and minimum temperatures in Istria 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 Istria during May?
Significant rainfall exceeding 262.4 mm is expected in Istria during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Istria during May?
The average wind speed in Istria during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Istria in May?

As you prepare for your trip to Istria 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 Istria, 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 Istria

Explore the daily rainfall trends and prepare for Istrias May weather 💧

UV exposure in Istria during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in Istria
Select a province for an accurate weather forecast
Top locations in Istria
Select a location for an accurate weather forecast
More Locations

Quick links

Location coordinates Where is Istria?

Get accurate weather forecasts for Istria, located at latitude 44.868 and longitude 13.848. Stay updated with localized weather information tailored for Istria.

Found a mistake?
We appreciate your attention to details. Tell us here.