Ionian Islands, Greece Weather

  1. Ionian Islands, Greece Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ionian Islands over the next 12 hours
  7. Temperature and possibility of rain in Ionian Islands in the coming days
  8. Rainfall in Ionian Islands in the coming days
  9. Ionian Islands Weather Summary
  10. Weather averages by month
  11. Ionian Islands's weather
  12. Frequently asked questions
  13. Comments
Ionian Islands, Weather
(Photo by Arthur Yeti on Unsplash)

Current conditions

Updated:
26°C
78.8°F
°C °F

Condition: Clear Sky

Pressure: 1,009 hPa

Feel like: 27 °C

Temperature: 26°C

Cloud: 0%

Humidity: 52%

Wind: NW - 9 km/h

Visibility: 41.16 km

Weather forecast

Sun
21 Jun
19°C / 33°C
Mainly Clear
Mon
22 Jun
19°C / 33°C
Partly Cloudy
Tue
23 Jun
20°C / 32°C
Mainly Clear
Wed
24 Jun
22°C / 32°C
Mainly Clear
Thu
25 Jun
22°C / 32°C
Slight Rain Showers
Hourly forecast today:
17:00 PM
16° / 26°
16° / 26°
Clear Sky
52% 25 km/h
18:00 PM
16° / 25°
16° / 25°
Mainly Clear
59% 16 km/h
19:00 PM
16° / 23°
16° / 23°
Mainly Clear
65% 9 km/h
20:00 PM
16° / 22°
16° / 22°
Clear Sky
69% 7 km/h
21:00 PM
16° / 22°
16° / 22°
Clear Sky
70% 5 km/h
22:00 PM
15° / 20°
15° / 20°
Clear Sky
72% 7 km/h
23:00 PM
13° / 19°
13° / 19°
Clear Sky
68% 9 km/h
00:00 AM
12° / 18°
12° / 18°
Mainly Clear
67% 9 km/h
01:00 AM
11° / 18°
11° / 18°
Clear Sky
63% 9 km/h
02:00 AM
9° / 18°
9° / 18°
Clear Sky
56% 8 km/h
03:00 AM
8° / 18°
8° / 18°
Clear Sky
53% 8 km/h

30 Day Averages and Extremes

  • Average high 29.33°C
  • Average low 18.5°C
  • Hottest day 35°C (02 July 2026)
  • Coldest day 0°C (04 July 2026)
  • Average humidity 64.13%
  • Days with precipitation 14 days
  • Highest precipitation 21 mm (25 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 17°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Ionian Islands over the next 12 hours

Temperature and possibility of rain in Ionian Islands in the coming days

Rainfall in Ionian Islands in the coming days

Ionian Islands Climate Summary

Ionian Islands features a Mediterranean, hot summer (Köppen classification: Csa), with an average annual temperature of 19.54ºC (67.17ºF), which is about 2.52% higher than the national average for Greece. Annually, the city experiences approximately 52.53 millimeters (2.07 inches) of rainfall, spread across 88.0 rainy days, accounting for 24.11% of the year.

Longitude 37.9694898
Latitude 21.3802372
Yearly high temperature 21.44ºC (70.59ºF)
Yearly low temperature 15.89ºC (60.6ºF)
Hottest month July 29.85ºC (85.73ºF)
Coldest month January 8.87ºC (47.97ºF)
Yearly precip 52.53mm (2.07in)
Days with rainfall 88.0 days (24.11%)
Driest month August (59.11%)
Wettest month January (71.4%)

Weather averages by month

Month High / Low (°C) Rain
January 13.09° / 8.87° 12.09 days
February 14.2° / 9.8° 10.91 days
March 16.11° / 10.87° 10.45 days
April 19.07° / 13.04° 6.09 days
May 22.62° / 16.14° 5.64 days
June 26.77° / 20.0° 3.73 days
July 29.85° / 22.98° 1.36 days
August 31.06° / 23.87° 1.09 days
September 27.3° / 21.48° 6.0 days
October 23.0° / 18.12° 8.73 days
November 19.21° / 14.8° 9.73 days
December 14.96° / 10.73° 12.18 days

Ionian Islands's weather

Frequently asked questions

1. What is the hottest month in Ionian Islands?

July has the highest average monthly temperature (daily mean of 29.85ºC) and January are the coolest (daily mean of 8.87ºC).

2. What should I wear in Ionian Islands today?

For today's very hot weather in Ionian Islands, with the high temperatures above 32ºC (89.6ºF), consider wearing:
- UV-blocking sunglasses
- Airy sandals or flip-flops
- Broad-brimmed sun hat
- Sleeveless tops or vests

Temperature

Early
10°C / 17°C
Morning
13°C / 29°C
Afternoon
12°C / 29°C
Evening
16°C / 22°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 438
  • CO 123
  • NH3 0
  • NO2 1
  • O3 106
  • PM10 9
  • PM25 8
  • SO2 0
  • CH4 1,368

Sunrise / Sunset

03:12
18:00