Telendos
The island has no airport; the nearest is JKL, on the island of Kalymnos, 4.2 km in a straight line, and the data holds no ferry port. It has one official bathing-water site, classified Excellent in the 2024 season (EEA). In the largest settlement on the island the weather is most comfortable for walking and sightseeing from April to June, and in October, and the sea reaches 22 °C from June to September.
- Settlements
- 11 with a page of their own
- Official bathing-water sites
- 1YPEN register, EEA
- Excellent in 2024
- 1 of 1100% of classified sites (EEA)
- Sea at 22 °C or more
- Jun–SepNOAA, near the main town
- Airport
- Nonenearest JKL, on the island of Kalymnos, 4.2 km
- Ferry ports
- 0terminal groups in OpenStreetMap
Getting there
The airport and ferry ports of the island as our sources record them. We do not copy timetables or fares, because they would go stale; where an official source exists it is linked below.
The island has no airport on the list of commercial airports. The nearest is Kalymnos Island National Airport "Pothaea" (JKL), on the island of Kalymnos, 4.2 km in a straight line from the main town. The journey is not a straight line and may cross water. Airport page
OpenStreetMap maps no ferry terminal on the island.
When to go
This section is about Telendos, the largest settlement on the island; OpenStreetMap names no municipal seat on the island. It is not about the whole island.
- Jan14°17°
- Feb14°17°
- Mar15°17°
- Apr17°19°comfortable weather
- May20°22°comfortable weather
- Jun24°23°comfortable weather, warm sea
- Jul25°24°warm sea
- Aug26°24°warm sea
- Sep24°22°warm sea
- Oct21°21°comfortable weather
- Nov18°19°
- Dec15°17°
- Top figure: air, bottom: sea
- Comfortable weather for walking
- Sea 22 °C or warmer
The weather is most comfortable for walking and sightseeing from April to June, and in October (average temperature around 20.3 °C, little rain).
The sea is 22 °C or warmer from June to September (up to 24.3 °C).
Monthly rain reaches 80 mm or more from November to February.
Day length is 9 h 37 min at the winter solstice (07:21 to 16:58) and 14 h 42 min at the summer solstice (05:52 to 20:34), Greek time.
- Mean temperature °C
- Rain (mm, right axis)
- Sea °C
- Sea 22 °C or warmer
| Month | Mean temp. °C | Rain mm | Sea °C | Daylight h |
|---|---|---|---|---|
| Jan | 13.5 | 134 | 16.7 | 9.9 |
| Feb | 13.6 | 98 | 16.6 | 10.8 |
| Mar | 14.8 | 58 | 17.2 | 11.9 |
| Apr | 16.6 | 37 | 19.1 | 13.1 |
| May | 19.9 | 21 | 21.8 | 14.1 |
| Jun (sea 22 °C or warmer) | 23.5 | 5 | 23.1 | 14.7 |
| Jul (sea 22 °C or warmer) | 25.4 | 1 | 24.3 | 14.5 |
| Aug (sea 22 °C or warmer) | 26.1 | 1 | 23.9 | 13.6 |
| Sep (sea 22 °C or warmer) | 24.1 | 18 | 22.4 | 12.5 |
| Oct | 21.2 | 43 | 20.6 | 11.3 |
| Nov | 18.2 | 88 | 18.8 | 10.2 |
| Dec | 15.1 | 127 | 17.4 | 9.7 |
Temperature and rain: NASA POWER (MERRA-2), period 2001–2020, model cell about 4 km away. The temperatures are monthly averages from a regional model. Sea: NOAA OISST v2.1, period 1991–2020, nearest cell about 15 km away (0.25 degree grid). Daylight: calculated for the 15th of each month. These are regional model values and typical conditions, not a forecast.
Beaches
The 1 official sites with the most seasons of Excellent water since 2011; ties are settled by the latest classification (2024 season). It is the EU's classification by season, not a reading on the day.
| Beach | Latest class | History |
|---|---|---|
| Nisos Telendos | Excellent | Excellent in 8 of 8 seasons |
Towns and villages
The settlements of the island that have a page of their own, larger ones first. Population only sets the order and is never shown.
Villages
- Telendossettlement, Kalymnos
Nature and land
| Site | Type |
|---|---|
| Nisides Kalymnou: Epano, Nera, Sari, Telendos, GR4210019 | Special Protection Area (SPA) |
How the numbers were counted
The island is a place=island outline in OpenStreetMap and its area is computed from it. Settlements, beaches, airports and ports belong to the island when their point lies inside the outline (or, for beaches and ports, up to 250 to 500 m outside it).
A municipality counts as being on the island when its seat or main town is there, or when at least half of its settlements are. A port is a group of ferry terminals mapped in OpenStreetMap within 1 km of each other; the name is the nearest settlement.
The page exists because the island has a city, town or village (or a hamlet with an official bathing-water site or a ferry port) and at least two of: an official bathing-water site, a port or airport, a settlement with a page of its own, a Wikidata item.
Places nearby
Pages of this site, in a straight line and on the same side of the water, nearest first.
Towns and villages
- Telendosmain town
Beaches
- Nisos TelendosExcellent, 265 m
Other islands in the same unit
See also
- Municipality of Kalymnosmunicipality
- Kalymnosregional unit
- South Aegeanregion
- All islandslist
- All regionslist
- All beacheslist
- Greece month by monthlist
Sources
Every figure on this page comes from the sources below, with the date each was updated.
- Monthly climate normalsNASA POWER, MERRA-2 meteorological model · 2001–2020 climatology period returned by NASA POWER · Date:
- Sea temperature (NOAA OISST)NOAA National Centers for Environmental Information / Physical Sciences Laboratory · OISST v2.1 monthly long-term mean climatology, 1991-2020 period · Date:
- Everyday places, tourism, transport and natureOpenStreetMap contributors, via the Overpass API · Live database at the time of the query · Date:
- Designated bathing waters (locations)Ministry for Environment and Energy: YPEN geoportal · Current bathing season register · Date:
- Bathing water quality classificationEuropean Environment Agency: WISE Bathing Water Directive database · Latest assessed season in the EEA database; every season from 2011 is kept as a per-beach history · Date:
- AirportsFraport Greece; the Hellenic Civil Aviation Authority (ΥΠΑ/HCAA); Wikipedia (cross-checked for IATA/ICAO codes and coordinates) · Checked 24 September 2026 · Date:
- Natura 2000 protected sitesMinistry for Environment and Energy: YPEN geoportal · Current national Natura 2000 network · Date:
- Natura 2000 site namesEuropean Environment Agency (EEA) / European Commission Directorate-General for Environment (DG ENV) · EEA Natura 2000 register, snapshot taken 25 September 2026 (446 Greek sites) · Date:
- Island outlines, settlements, municipal boundaries, seats and ferry terminalsOpenStreetMap (Geofabrik Greece extract, 24 Sep 2026), ODbL · Date:
Page updated .