Early May 1 May
79°F
Typical afternoon high
9% historical wet-day frequency
Greece · City
Athens & Attica
in May.
Is May a good time?
Hot days.
More overnight stays than April.
May averages 82°F afternoons and 66°F seas, with about 4 rain days. Later May is typically warmer.
- Afternoons
- 82°F
- Sea
- 66°F
- Visitor demand
- 70%of August peak
Historical Attiki regional averages, not a forecast or a measure of queues. Overnight demand compares average stays per day. Covers Athens, Acropolis and Cape Sounion; conditions vary within the region.
Overall match
8.3/10 · scores & prioritiesWhat matters most?
Weather 50% · Crowds 30% · Cost 20%
#4 of 12 months here · Balanced mix
Weather9.7/10Excellent
CrowdsBusy seasonvs its own year; overnight stays do not measure queues
CostModeratefor Europe; Greece-wide price level
Overall combines weather, overnight demand and cost. It does not include sea temperature.
Plan your May
What to expect.
What should I pack?
Afternoons around 82°F (28°C): summer clothes; nights around 58°F (14°C): a sweater and a light jacket. About 14 hours of daylight. About 4 rain days in a typical May.
Can I swim in May?
The sea averages 66°F. Our swimming guide: fresh: fine once you are in. Your comfort will vary. This is open water near the coast, not a beach-specific reading.
Monthly coastal averages from NOAA, 2011–2025. Sea temperature is separate from the weather and Overall scores.
A typical day: temperatures & daylightAfternoons, nights, sea temperature & daylight Show detailsHide details
About 14 hours of daylight.
The sun rises about 06:16 and sets about 20:27 (local time, mid-month). Mornings start around 58°F (14°C); afternoons reach about 82°F (28°C). Expect rain on about 4 days in a typical May.
Typical afternoon
82°F (28°C)
average daily high, 15 recent Mays
Night low
58°F (14°C)
average daily minimum
Sea
66°F (19°C)
fresh; open water near the coast, NOAA satellite record 2011–2025
Daylight
14h 11m
on the 15th, computed from latitude
Early, middle or late?
Early or late May?
Late May is typically warmer. The afternoon high averages 79°F on the 1st, versus 86°F on the 31st.
Mid May 15 May
82°F
Typical afternoon high
9% historical wet-day frequency
Late May 31 May
86°F
Typical afternoon high
12% historical wet-day frequency
Historical daily averages from 2011–2025, smoothed over two weeks. A seasonal pattern, not a forecast. This does not establish which week has the lowest prices or fewest visitors.
Public holidays · 2027: 1 May Labour Day; 3 May Easter Monday.
Daily calendar & holiday datesMay 2027 · historical weather & dated holidays Show calendarHide calendar
May 2027 calendar
Weather shows historical patterns, not a forecast. Holidays and events use the dates shown for 2027.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 179° | 279° | |||||
| 379° | 480° | 580° | 680° | 780° | 881° | 981° |
| 1081° | 1181° | 1281° | 1382° | 1482° | 1582° | 1682° |
| 1783° | 1883° | 1984° | 2084° | 2184° | 2284° | 2384° |
| 2484° | 2584° | 2684° | 2785° | 2885° | 2985° | 3086° |
| 3186° |
Afternoon high rain likely (25%+) local school holidays public holiday event
Afternoons warm from about 80°F (26°C) in the first week to 85°F (30°C) in the last. The chance of a wet day runs 8–13%. Local schools are out 1–9 May 2027. Orthodox Easter: 25 April – 3 May 2027.
Schools here are off 1–9 May 2027 (Easter holidays). Public holidays: 1 May Labour Day; 3 May Easter Monday. Elsewhere in May 2027, the share of people living where schools are out on a typical day: Germany 13%. (School holidays: official calendar, compiled by Bigfoot Wanders; other countries from OpenHolidays, ODbL.)
Crowds, cost and getting there
Visitor season
Will it be busy?
Busy season. May averages 70% of August's overnight stays per day. More overnight stays than April.
Overnight stays across Attiki do not measure queues, day visitors or congestion at individual sights.
Hotel price season
Will it be cheaper?
About usual. Estimated from national hotel prices and local visitor demand; no measured regional room rate is available.
Fewer overnight stays do not automatically mean cheaper rooms. Check actual quotes for your trip.
What's on Orthodox Easter, 25 April – 3 May 2027: Greeks travel home and to the islands; ferries and hotels book up. Official site.
Greece as a whole
Below EU average
2024 restaurants and hotels price level: 86 where the EU average is 100. A relative index, not a room rate.
Recorded US nonstop flights · 2024
Recorded this month
from New York JFK, Newark, Atlanta and Chicago and 2 more; 2024 schedule, Eurostat
Year-to-year variation
How much does May vary?
Across the recorded years
In the 15 years from 2011 to 2025, the month's afternoons averaged between 78°F (25°C) and 86°F (30°C); in 11 of them they were within 3°F (1.5°C) of the typical 82°F (28°C). Rain days ranged from 0 to 8; half the years had 2–5.
Rain days in each May
Rain days
4
at least 1 mm, typical year; about 5 in a wet year
Mostly sunny days
15 of 31
cloud cover under 30%
Years with a 95°F+ day
5 of 15
of the last 15 Mays had at least one day at or above 95°F (35°C)
Good weather days
29 of 31
rated very good or better
See every recorded MayHistorical monthly averages, year by year Show detailsHide details
| Year | Afternoon high | Rain days |
|---|---|---|
| 2011 | 78°F | 4 |
| 2012 | 82°F | 6 |
| 2013 | 86°F | 4 |
| 2014 | 81°F | 1 |
| 2015 | 84°F | 3 |
| 2016 | 82°F | 4 |
| 2017 | 82°F | 5 |
| 2018 | 85°F | 5 |
| 2019 | 80°F | 2 |
| 2020 | 84°F | 2 |
| 2021 | 86°F | 0 |
| 2022 | 84°F | 2 |
| 2023 | 78°F | 8 |
| 2024 | 82°F | 1 |
| 2025 | 82°F | 4 |
Checked against official climate averages for Athens Elliniko. How we check
Compare dates
April, May
or June?
| Typical conditions | Apr | May | Jun |
|---|---|---|---|
| Afternoons | 73°F | 82°F | 91°F |
| Sea | 62°F | 66°F | 73°F |
| Rain days | 4 | 4 | 3 |
| Overnight demand | 61% | 70% | 89% |
April: Cooler afternoons and cooler sea than May. Less overnight demand. April guide →
June: Warmer afternoons and warmer sea than May. More overnight demand. June guide →
Overnight demand measures accommodation stays, not queues. Sea temperatures are monthly coastal averages.
Compare any of the 12 monthsChoose another month and compare it with May Show comparisonHide comparison
Yellow marks the top three months on the Balanced mix. May stays as your reference.
November has fewer overnight stays than May, with a similar or higher Weather score.
Your comparison
May or April?
Overnight stays are 61% of the busiest month.
National hotel prices and local visitor demand suggest well above usual. No measured regional room rate is available.
Read the April guide →| Typical conditions | May | April |
|---|---|---|
| Afternoons | 82°F | 73°F |
| Nights | 58°F | 51°F |
| Sea | 66°F | 62°F |
| Rain days | 4 | 4 |
| Visitor season | Busy season | Busy season |
| Overall / 10 | 8.3 | 8.6 |
| Month rank | #4 | #3 |
Every month, in detail Show detailsHide details
| Month | Overall | Rank | High | Low | Sea | Rain days | Weather | Visitor season |
|---|---|---|---|---|---|---|---|---|
| January | 8.0 | #8 | 56°F | 43°F | 61°F | 7 | 7.0 | Low season |
| February | 8.0 | #7 | 59°F | 44°F | 60°F | 7 | 7.3 | Moderate season |
| March | 8.3 | #5 | 65°F | 47°F | 60°F | 5 | 8.7 | Moderate season |
| April | 8.6 | #3 | 73°F | 51°F | 62°F | 4 | 10.0 | Busy season |
| May | 8.3 | #4 | 82°F | 58°F | 66°F | 4 | 9.7 | Busy season |
| June | 6.7 | #10 | 91°F | 67°F | 73°F | 3 | 7.5 | Peak season |
| July | 5.9 | #12 | 97°F | 72°F | 78°F | 0 | 6.2 | Peak season |
| August | 6.1 | #11 | 95°F | 72°F | 79°F | 1 | 6.6 | Peak season |
| September | 7.3 | #9 | 88°F | 66°F | 78°F | 2 | 8.4 | Peak season |
| October | 8.7 | #2 | 76°F | 59°F | 74°F | 3 | 10.0 | Moderate season |
| November | 8.9 | #1 | 67°F | 53°F | 69°F | 6 | 9.2 | Moderate season |
| December | 8.0 | #6 | 59°F | 46°F | 65°F | 7 | 7.4 | Moderate season |
Near here
Nearby places in May
Nearby regions, nearest first. Distances are centre to centre, as the crow flies; they are not road distances or journey times.
Central Greece & EviaGreece · about 70 miles
Balanced Overall 8.9 · Excellent weather, 79°F (26°C) · Low season · Cost moderate
PeloponneseGreece · about 70 miles
Balanced Overall 8.9 · Excellent weather, 79°F (26°C) · Moderate season · Cost moderate
Meteora, Pelion & the SporadesThessaly · Greece · about 140 miles
Balanced Overall 8.7 · Excellent weather, 79°F (26°C) · Low season · Cost moderate
Santorini, Mykonos & the Greek islandsGreece · about 170 miles
Balanced Overall 8.4 · Excellent weather, 74°F (23°C) · Moderate season · Cost moderate
Corfu & the Ionian IslandsGreece · about 180 miles
Balanced Overall 8.3 · Excellent weather, 72°F (22°C) · Moderate season · Cost moderate
Elsewhere in Europe
As good as Athens & Attica in May, but quieter
Athens & Attica's weather ranks 5 of 41 city regions this month. Athens & Attica already has excellent weather in May; these city regions outside Greece are about as good and quieter for their season, nearest first.
How we knowSources, regional scope & scoring method Show detailsHide details
It's busy season, 70% of the busiest month and 9% above its average month.The figures cover the whole Attiki region, suburbs included. That means about 38,000 overnight visitors on a typical May night across the region, 19% of them from Greece itself. Rentals booked through Airbnb, Booking, Expedia and Tripadvisor add up to 30,000 more: 80 for every 100 counted above. Some are the same properties counted twice.
| Climate suitability (HCI:Urban, 0–100) | 83 |
| How our weather was checked | Official climate averages for Athens Elliniko from the national weather service, every month: afternoon highs typically within 2°F (1.1°C), night lows within 1°F (0.7°C). |
| Tourist nights per 1,000 residents per day | 10 |
| Busiest month here | August · 14 |
| Visitors as share of people present | 1.0% |
| Rank among Europe's regions this month | 32nd percentile |
| Domestic share of nights | 19% |
| Platform rental nights per 100 counted nights | 80 |
| Visitor share if every platform night were extra | 1.8% |
| National hotel-price season | Greece historical 2024–2025 index: About usual (+4% vs its average month). Not a local room quote. |
| Population used | 3.8 million |
| Statistical region | EL30 · Attiki |
Crowds: Eurostat nights spent at tourist accommodation, by month and NUTS 2 region, 2024–2025 average. Overnight visitors per night is the month's nights divided by its days; the per-1,000 figure is Eurostat's, against each year's population. Platform rentals: Eurostat nights booked via Airbnb, Booking, Expedia and Tripadvisor, 2024–2025 average, shown separately because some properties are in both counts. Weather: Holiday Climate Index computed from ERA5 reanalysis with daily highs, night lows and rain days corrected from open national weather-service station records, 2011–2025, population-weighted to the region; day-by-day figures are the same data averaged by date. Heat and rain odds are counted across those years. Sunrise and sunset: NOAA solar equations, local time. Prices: Eurostat price level index and HICP, national. Full method · this region's data.