For those searching for an ideal May holiday with excellent weather, Izmir is a perfect choice. Average maximum temperatures are +27°C. Expect about 17 sunny days, making it the perfect place to enjoy the sunshine. It's worth noting that there may be some rainfall, with an average of 34 mm of precipitation over 6 rainy days. So, take your sunglasses, a beach towel, and great walking shoes, as it looks like amazing weather. Search flightsin one click on Avionero.
Average weather
☀️
+27°C
Avg. max. temperature
+8°C
Min.
+38°C
Max.
34 mm
Total precipitation
58%
Avg. humidity
3 m/s
Avg. wind
17 ☀️
Sunny Days
4 ⛅️
Cloudy
6 🌦
Rainy
Our opinion: Izmir has great weather in May.
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Average temperature in Izmir in May
Here are the expected maximum, average and minimum temperatures in Izmir for May based on the historical data.
Last Year
Historical Data
The temperature in May is +25°C on average, with a range between a maximum of +33°C during the day and a minimum of +10°C at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +25°C to +25°C.
Is Izmir warm or cold in May?
Izmir is typically warm in May.
Maximum temperatures go up compared to the previous month from +21°C to +27°C. The minimum temperature also goes up from +11°C to +16°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how May is compared to other months in Izmir:
Water temperature in Izmir in May
Water in Izmir in May is Fresh. It varies from +17°C to +20°C, with an average of +18°C.The air temperature averaging +27°C is higher than the water temperature.
In May, water temperatures are average relative to the rest of the year:
The warmest water temperatures in Izmir are reached in August, when the average sea temperature rises to +25°C. The coldest water temperatures are in February, with an average of +14°C.
Can you swim in Izmir in May?
Water temperature (+18°C) in Izmir in May might be suited for short swims and acclimatized swimmers might find it refreshing.
🦭
Cold
Below +16°C
🏄♂️
Fresh
16°C - 21°C
🏊
Comfortable
21°C - 25°C
👙
Warm
25°C - 28°C
🔥
Very warm
+28°C and up
Think of bringing a full-body or shorty wetsuit (3mm-5mm thickness) to provide insulation and maintain body heat.
Climate in Izmir in May
Izmir weather looks like this, on average, in May and the surrounding months.
April
May
June
Avg. temperature
+21°C
+27°C
+32°C
Min. temperature
+2°C
+8°C
+11°C
Max. temperature
+32°C
+38°C
+42°C
Rainfall
55 mm
34 mm
15 mm
Wind
3 m/s
3 m/s
4 m/s
Avg. water temperature
+15°C
+18°C
+22°C
Humidity
63%
58%
50%
Air pressure
1012 HPa
1012 HPa
1010 HPa
Sunny days
13
17
22
Cloudy days
6
4
1
Rainy days
9
6
4
Snowy days
0
0
0
May often has better weather than April.It’s getting warmer as May arrives. The average maximum temperature goes up from +21°C to +27°C during the day.As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 55 mm to 34 mm.It feels drier, as humidity decreases from 63% to 58%.The average wind speed doesn’t change much during May, staying around 3 m/s.The good news is there are likely to be more sunny days in May, from 13 to 17.
June brings much the same weather, it remains great.
Wind speed in Izmir in May based on historical data.
Last Year
Historical Data
The average wind speed is 4 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Izmir is gradually decreasing during May, going from 2 m/s to 1 m/s over the course of the month.
Rain
Amount of rainfall in mm during May in Izmir based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in May stands at 52%, leading to total precipitation of around 112 mm. The maximum amount of rainfall per day is around 20 mm, which is considered light rain.May is a pretty wet month with over 16 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Izmir wettest month is December, where a typical day has a 35% chance of precipitation and 128 mm of rainfall per day. July, on the other hand, is the driest month with a mere 6% chance of precipitation and 2 mm of rainfall per day.
How was the weather last May in Izmir?
This is the weather in Izmir in May 2025:
1 May
☀️
+25°C
2 May
☀️
+25°C
3 May
☁️
+27°C
4 May
☁️
+22°C
5 May
🌧️
+20°C
6 May
☁️
+23°C
7 May
☀️
+25°C
8 May
☀️
+26°C
9 May
☀️
+25°C
10 May
☀️
+24°C
11 May
☁️
+24°C
12 May
☁️
+22°C
13 May
☀️
+23°C
14 May
☀️
+26°C
15 May
☀️
+32°C
16 May
☀️
+33°C
17 May
☁️
+27°C
18 May
☁️
+23°C
19 May
☁️
+24°C
20 May
☀️
+27°C
21 May
☀️
+27°C
22 May
🌧️
+22°C
23 May
☁️
+24°C
24 May
☁️
+25°C
25 May
☀️
+27°C
26 May
☀️
+28°C
27 May
☀️
+29°C
28 May
☁️
+27°C
29 May
☁️
+25°C
30 May
🌧️
+23°C
31 May
🌧️
+25°C
In May 2025 Izmir had 15 sunny days, 12 cloudy days, and 4 rainy days. The average maximum temperature was +25°C, with an absolute maximum of +33°C and a minimum of +20°C. The average humidity was 73%, with a maximum of 100% and a minimum of 31%. The average wind speed was 4 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in May?
Climate Change over Years
This is how Izmir climate have been changing during last 43 years period.
The climate in Izmir in May has not changed much over the last 43 years.
The average temperature was the lowest in 1991 (+23°C) and the highest in 2024 (+26°C). The driest year was 1992 with only 369 mm of rainfall, and the wettest year was 1981 with 1047 mm.
FAQ
Frequently asked questions about the weather in Izmir in May:
Is May a good time to visit Izmir?
Yes, May is a great time to go to Izmir, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Izmir.
Can you sunbathe in Izmir in May?
May is warm in Izmir. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Can you swim in Izmir in May?
In general, you can swim in Izmir in May, if you want to, at an average water temperature of +18°C. But it will feel quite cool, and some precautions are necessary to ensure your comfort and safety.
Is Izmir rainy in May?
Izmir is usually dry in May. Plan your packing around outdoor activities and exploring.
Is it sunny in Izmir in May?
The amount of sunny days in Izmir during May varies; prepare for a mix of clouds and sun.
For this page, we’ve looked at the typical weather in Izmir, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
