Photo: C messier · Wikimedia Commons · CC BY-SA 4.0 (opens in a new tab)

Chalcis

Destination brief

Greece

17°CClear
AirGood

Chalcis, also called Chalkida or Halkida, is the chief city of the island of Euboea in Greece, situated on the Euripus Strait at its narrowest point.

From Wikipedia (opens in a new tab), CC BY-SA 4.0

Travel Score

out of 100

Good to travel

In short

A good time to go.

Best days for the weather: Wed Oct 21 and Thu Oct 22.
Rain is likely Friday.
Daytime highs of 21–25°.
Air quality is good.

Explore

What to do in Chalcis

Travelling as

A balanced mix of sights, food and day trips.

This changes which places are offered first, never a score or a safety verdict. Kept in this page’s link; allow personalization cookies in Cookie settings to remember it.

Best days to go

Weather forecast

Great weather and steady: Wed Oct 21 and Thu Oct 22

Average weather score 91 out of 100, the best of 3 two- and three-day runs in the forecast.

WedOct 2193In the best days
ThuOct 2290In the best days
FriOct 2366

Weather forecast only: air quality, events and safety are shown separately.

Score breakdown

Every component and the reason behind it. The full formula is on the Method page.

Weather24.8 / 30
Average daily weather score 83/100 over the next 3 days; biggest concern: 57% chance of rain on Oct 23.
Air quality20 / 20
US EPA index 1: Good.
Safety20 / 20
No Level 3 or 4 advisory in our data (not a guarantee of safety).
Hazards10 / 10
No storms or heavy rain in the next 3 days.
Events5 / 10
No listed events with confirmed dates in the next 14 days.
SeasonEstimated5 / 10

Weather now

WeatherAPI

Chalcis, Central GreeceStation: ChalkidaUpdated 2:30 AM local time

17°C

Clear

Feels like 17°High 24° · Low 17°

Rain now

Rain today

12% chance

Humidity

78%

Wind

Best time of year

NASA POWER climatology (public domain)

Usually the most comfortable: May, September and October. Typical weather over 2001–2020, not a forecast.

January: cool, high 11°, low 5°, about 61 mm of rain, comfort 68 out of 100
February: cool, high 12°, low 6°, about 56 mm of rain, comfort 71 out of 100
March: cool, high 15°, low 7°, about 54 mm of rain, comfort 80 out of 100
April: pleasant, high 18°, low 10°, about 31 mm of rain, comfort 94 out of 100
May: pleasant, high 24°, low 14°, about 22 mm of rain, comfort 100 out of 100
June: warm, high 29°, low 19°, about 22 mm of rain, comfort 97 out of 100
July: warm, high 31°, low 22°, about 14 mm of rain, comfort 88 out of 100
August: warm, high 30°, low 22°, about 10 mm of rain, comfort 90 out of 100
September: pleasant, high 27°, low 19°, about 32 mm of rain, comfort 100 out of 100
October: pleasant, high 21°, low 14°, about 47 mm of rain, comfort 98 out of 100
November: cool, high 17°, low 11°, about 61 mm of rain, comfort 85 out of 100
December: cool, high 12°, low 7°, about 83 mm of rain, comfort 69 out of 100

Taller is more comfortable. The brighter bars are the best months; the filled label is this month.

Month by month

Typical weather by month at this place
Month	Feels	High / low	Rain	Comfort
January	Cool	11° / 5°	61 mm	68
February	Cool	12° / 6°	56 mm	71
March	Cool	15° / 7°	54 mm	80
April	Pleasant	18° / 10°	31 mm	94
May	Pleasant	24° / 14°	22 mm	100
June	Warm	29° / 19°	22 mm	97
July	Warm	31° / 22°

Comfort uses the typical daytime high (most comfortable at 20 to 28°C) and the typical rainfall (most comfortable under 1 mm a day), averaged over 2001–2020. Highs and lows are worked out from the monthly average temperature and the average daily swing, so they are close, not exact. It is not a forecast. Humidity, crowds, prices and festivals are not included, and a mountain or coast can differ from its half-degree grid cell.

Best time of year

Festivals

Festival calendar

Happening now

Nothing on right now

No listed festivals or events are happening today.

Upcoming2

Christmas Day
Religious
Worldwide
Dec 25, 2026In 65 days
Global celebration marking the birth of Jesus Christ, celebrated with feasts, gift-giving, and decorations.
New Year's Day
National Holiday
Worldwide
Jan 1, 2027In 72 days
Global celebrations to welcome the new year with joy and festivities.

Air quality

US EPA index

1 / 6

Good

Air quality is good. Enjoy time outdoors.

PM2.5: 14.8 µg/m³
PM10: 20.0 µg/m³
Ozone (O₃): 49.0 µg/m³
Nitrogen dioxide (NO₂): 8.9 µg/m³
Sulphur dioxide (SO₂): 1.4 µg/m³
Carbon monoxide (CO): 176.0 µg/m³

Safety & hazards

No known advisory

Where to next

GeoNames (CC BY 4.0)

Towns within a day trip, best conditions first. Pick one for its full brief.

Towns 25 to 150 km away, the larger ones first, each with its own live conditions. Ranked by conditions, nearness and size. Distances are straight-line, so check the travel time. Places under a travel advisory are left out.

Where to next

Trip facts

GeoNames (CC BY 4.0)

Country: Greece
Capital: Athens
Currency: Euro (EUR)
Calling code: +30
Languages: Greek and more
Plugs: Type C, F
Power: 230 V · 50 Hz
Driving: On the right

Exchange rate

1 USD ≈ 0.891 EUR, as of 20 Oct 2026

Show the rate in

A mid-market rate, not what a bank, card or exchange desk will give you. Rates By Exchange Rate API (opens in a new tab)

Power is what the wall supplies, not what a device needs: most phone and laptop chargers take 100 to 240 V, so you usually need only a plug adapter. Check the label on your device.

Plugs, power and driving side are shown only where two sources agree (Wikipedia, Mains electricity by country (from the IEC's World Plugs), worldstandards.eu, Wikidata, Wikipedia, Left- and right-hand traffic), checked 2026-10-11. See .

Chalcis

What to do in Chalcis

Best days to go

Score breakdown

Weather now

Best time of year

Best time of year

Festivals

Happening now

Upcoming2

Air quality

Safety & hazards

Where to next

Where to next

Trip facts

Local time

Next 24 hours

3-day forecast

Emergency numbers

A few words in Greek

Where to next

Best time of year