Plános, Greece — Weather in May 2027

Monthly climate averages for Plános, Greece. Based on 10-year ERA5 reanalysis data.

Csa Hot-Summer Mediterranean
9.6 /10
Excellent

May is an excellent month in Plános

Climate Overview

Plános, Greece in May has warm conditions, with highs averaging 20.9°C (70°F). Winds are noticeable. Sea temperature stays cool at 19.5°C (67°F).

This month falls at the end of Spring.

Daily highs in May gradually rise from around 19°C (67°F) at the start to 22°C (72°F) by month's end.

Rainfall is heaviest during the first third of the month, while the last third tends to be drier.

Expect around 11.8h of sunshine at the start of May, increasing to 12.7h by the end.

Wind speeds ease off through the month, from 29 km/h (18 mph) to 23 km/h (14 mph).

The warmest days tend to fall around the 28th, averaging 22.2°C (72°F).

Compared to April, this month is about 3°C warmer with 0 fewer rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
21°C / 18°C
Feels Like
22°C / 17°C
Rain
4 days · 21 mm
Sunshine
12.3h / day
Humidity
79% — Humid
Wind
25 km/h
Wind Direction
NW (304°)
Gusts
33 km/h
Daylight
14.2 h
Cloud Cover
35%
Clear Sky Days
11.9
UV Index
7.6 — Very High
Sea Temperature
20°C
Dew Point
16°C — Comfortable
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 25°C 22°C 19°C 16°C 13°C 151015202531
HighLow

Daily Precipitation

0 mm 1 mm 2 mm 3 mm 4 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 7 14 21 28 35 151015202531
Wind Speed
Sun Position
Sunrise 06:28
Daylight 14.2h
Sunset 20:40

What to Expect

Daytime temperatures around 21°C (70°F) are ideal for full-day outdoor exploration.

Rain is uncommon in this month, so most days stay dry from morning through evening.

Recent yearly records for May have stayed close to the long-run average.

Compare Months

January
Poor
Temp
14°C / 12°C
Feels Like
11°C / 7°C
Rain
15days (169 mm) Wet
Sun
7.5h Good
Humidity
71% Muggy
UV
2.9 Moderate
View Details
February
Fair
Temp
15°C / 12°C
Feels Like
12°C / 8°C
Rain
10days (77 mm) Wet
Sun
8.6h Good
Humidity
71% Muggy
UV
3.9 Moderate
View Details
March
Good
Temp
16°C / 13°C
Feels Like
14°C / 9°C
Rain
10days (73 mm) Wet
Sun
10.1h Excellent
Humidity
73% Muggy
UV
5.7 High
View Details
April
Good
Temp
18°C / 15°C
Feels Like
18°C / 12°C
Rain
4days (28 mm) Good
Sun
11.5h Excellent
Humidity
76% Humid
UV
7 High
View Details
May best
Excellent
Temp
21°C / 18°C
Feels Like
22°C / 17°C
Rain
4days (21 mm) Good
Sun
12.3h Excellent
Humidity
79% Humid
UV
7.6 Very High
View Details
June best
Excellent
Temp
25°C / 22°C
Feels Like
29°C / 23°C
Rain
2days (16 mm) Excellent
Sun
13.2h Excellent
Humidity
81% Humid
UV
8.2 Very High
View Details
July
Good
Temp
28°C / 25°C
Feels Like
32°C / 27°C
Rain
1days (7 mm) Excellent
Sun
13.3h Excellent
Humidity
79% Humid
UV
8.2 Very High
View Details
August
Good
Temp
29°C / 26°C
Feels Like
33°C / 28°C
Rain
1days (6 mm) Excellent
Sun
12.5h Excellent
Humidity
75% Muggy
UV
7.7 Very High
View Details
September best
Excellent
Temp
26°C / 23°C
Feels Like
28°C / 24°C
Rain
5days (71 mm) Good
Sun
10.7h Excellent
Humidity
73% Muggy
UV
6.4 High
View Details
October best
Excellent
Temp
23°C / 20°C
Feels Like
23°C / 19°C
Rain
8days (110 mm) Wet
Sun
9.4h Good
Humidity
73% Muggy
UV
4.8 Moderate
View Details
November
Wet
Temp
19°C / 17°C
Feels Like
18°C / 14°C
Rain
14days (219 mm) Wet
Sun
7.8h Good
Humidity
73% Muggy
UV
3.4 Moderate
View Details
December
Fair
Temp
16°C / 13°C
Feels Like
13°C / 10°C
Rain
12days (151 mm) Wet
Sun
7.4h Good
Humidity
71% Muggy
UV
2.7 Moderate
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 14°C / 12°C 11°C / 7°C 15days (169 mm) Wet 7.5h Good 71% Muggy 2.9 Moderate Poor View Details
February 15°C / 12°C 12°C / 8°C 10days (77 mm) Wet 8.6h Good 71% Muggy 3.9 Moderate Fair View Details
March 16°C / 13°C 14°C / 9°C 10days (73 mm) Wet 10.1h Excellent 73% Muggy 5.7 High Good View Details
April 18°C / 15°C 18°C / 12°C 4days (28 mm) Good 11.5h Excellent 76% Humid 7 High Good View Details
May best 21°C / 18°C 22°C / 17°C 4days (21 mm) Good 12.3h Excellent 79% Humid 7.6 Very High Excellent View Details
June best 25°C / 22°C 29°C / 23°C 2days (16 mm) Excellent 13.2h Excellent 81% Humid 8.2 Very High Excellent View Details
July 28°C / 25°C 32°C / 27°C 1days (7 mm) Excellent 13.3h Excellent 79% Humid 8.2 Very High Good View Details
August 29°C / 26°C 33°C / 28°C 1days (6 mm) Excellent 12.5h Excellent 75% Muggy 7.7 Very High Good View Details
September best 26°C / 23°C 28°C / 24°C 5days (71 mm) Good 10.7h Excellent 73% Muggy 6.4 High Excellent View Details
October best 23°C / 20°C 23°C / 19°C 8days (110 mm) Wet 9.4h Good 73% Muggy 4.8 Moderate Excellent View Details
November 19°C / 17°C 18°C / 14°C 14days (219 mm) Wet 7.8h Good 73% Muggy 3.4 Moderate Wet View Details
December 16°C / 13°C 13°C / 10°C 12days (151 mm) Wet 7.4h Good 71% Muggy 2.7 Moderate Fair View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Packing List

WindbreakerSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

May is typically excellent for visiting Plános, with average highs of 21°C (70°F) and around 4 rainy days. Plános, Greece in May has warm conditions, with highs averaging 20.9°C (70°F). Winds are noticeable. Sea temperature sta
Plános typically sees around 4 rainy days in May with 21 mm (0.8 in) of total rainfall. An umbrella should suffice.
Evenings in Plános during May are mild at 18°C (64°F). A light cardigan is usually enough.
With highs of 21°C (70°F) and lows of 18°C (64°F) in May, we recommend: Windbreaker, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, May offers some of the best weather conditions in Plános with comfortable temperatures and lower chances of rain.
The average UV index in Plános during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Plános gets approximately 14 hours of daylight per day in May, with around 12 hours of sunshine.
Snow is uncommon in Plános during May based on 10-year climate averages.

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