When to go · Ierissos
Ierissos, month by month
The best months for Ierissos: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (cool, some services limited).12 °C (54 °F) / 5 °C (41 °F), 8 rain days54 °F (12 °C) / 41 °F (5 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (cool, some services limited).13 °C (55 °F) / 5 °C (41 °F), 7 rain days55 °F (13 °C) / 41 °F (5 °C), 7 rain daysCrowds: Low
- MarchAvoidListed as a month to avoid: Nov–Mar (cool, some services limited).15 °C (59 °F) / 7 °C (45 °F), 6 rain days59 °F (15 °C) / 45 °F (7 °C), 6 rain daysCrowds: Low
- AprilGoodOutside the best window (May–Oct). Across Greece: Wildflowers and good walking; Orthodox Easter (12 April 2026, 2 May 2027) fills ferries and rooms. Islands start reopening.19 °C (66 °F) / 10 °C (50 °F), 5 rain days66 °F (19 °C) / 50 °F (10 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Ierissos's best window: May–Oct.24 °C (75 °F) / 14 °C (57 °F), 4 rain days75 °F (24 °C) / 57 °F (14 °C), 4 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Ierissos's best window: May–Oct.28 °C (82 °F) / 18 °C (64 °F), 3 rain days82 °F (28 °C) / 64 °F (18 °C), 3 rain daysCrowds: High
- JulyGreatInside Ierissos's best window: May–Oct.31 °C (88 °F) / 22 °C (72 °F), 2 rain days88 °F (31 °C) / 72 °F (22 °C), 2 rain daysCrowds: High
- AugustGreatInside Ierissos's best window: May–Oct.31 °C (88 °F) / 22 °C (72 °F), 2 rain days88 °F (31 °C) / 72 °F (22 °C), 2 rain daysCrowds: High · 1 festival or holiday
- SeptemberGreatInside Ierissos's best window: May–Oct.27 °C (81 °F) / 18 °C (64 °F), 4 rain days81 °F (27 °C) / 64 °F (18 °C), 4 rain daysCrowds: Medium
- OctoberGreatInside Ierissos's best window: May–Oct.22 °C (72 °F) / 13 °C (55 °F), 6 rain days72 °F (22 °C) / 55 °F (13 °C), 6 rain daysCrowds: Low
- NovemberAvoidListed as a month to avoid: Nov–Mar (cool, some services limited).17 °C (63 °F) / 9 °C (48 °F), 8 rain days63 °F (17 °C) / 48 °F (9 °C), 8 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Mar (cool, some services limited).13 °C (55 °F) / 6 °C (43 °F), 9 rain days55 °F (13 °C) / 43 °F (6 °C), 9 rain daysCrowds: Low
Compare two months
Weather, crowds and prices for any two months in Ierissos, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 24 °C (75 °F)75 °F (24 °C)
Jun: 28 °C (82 °F)82 °F (28 °C)
Night low
May: 14 °C (57 °F)57 °F (14 °C)
Jun: 18 °C (64 °F)64 °F (18 °C)
Rain days
May: 4
Jun: 3 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Ierissos's best window: May–Oct.
June: Inside Ierissos's best window: May–Oct.
Ierissos: figures are long-term averages from this guide, not a forecast.