Weather in Kalymnos on 20 May 2026
Weather archive guide for 20 May 2026
Hourly observations for this date in 2026 are not available yet. Based on the 2020–2025 archive: daytime around +21°C and nighttime around +19°C, average precipitation 0 mm, wind around 6 m/s, humidity around 74%.
The archive values are a climate reference, not recorded weather for the target year. The page will update if stored observations become available.
+19°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0 mm
Wind: 6 — 9 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 319° ↖ (NW) |
Sunrise
06:00
Duration
14 h 17 min
Sunset
20:17
Moonrise
01:56
Moonset
12:38
Moon phase
Last Quarter
Illumination
40%
+19°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +19°C
Sea temperature: +20°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +20°C |
| Feels like (avg.) | +20°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 328° ↖ (NNW) |
Sunrise
05:59
Duration
14 h 18 min
Sunset
20:17
Moonrise
17:46
Moonset
04:14
Moon phase
Waxing Gibbous
Illumination
83%
+19°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 9 — 10 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 339° ↖ (NNW) |
Sunrise
06:00
Duration
14 h 16 min
Sunset
20:16
Moonrise
06:13
Moonset
21:29
Moon phase
New Moon
Illumination
0%
+18°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 9 — 13 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 22% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 18 m/s | Wind direction (avg.) | 131° ↓ (S) |
Sunrise
06:00
Duration
14 h 16 min
Sunset
20:16
Moonrise
00:00
Moonset
09:26
Moon phase
Waning Gibbous
Illumination
64%
+20°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 188° ↓ (S) |
Sunrise
06:00
Duration
14 h 17 min
Sunset
20:17
Moonrise
13:25
Moonset
02:33
Moon phase
First Quarter
Illumination
58%
+23°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 24% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 231° ↘ (SE) |
Sunrise
05:59
Duration
14 h 18 min
Sunset
20:17
Moonrise
05:05
Moonset
18:27
Moon phase
Waning Crescent
Illumination
4%
Weather in Kalymnos on 20 May in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+20°C
|
+19°C
|
+19°C | 14 h | 5 | 70% | 6 — 9 m/s |
| 2024 |
+20°C
|
+19°C
|
+19°C | 15 h | 5 | 88% | 6 — 7 m/s |
| 2023 |
+20°C
|
+18°C
|
+19°C | 14 h | 5 | 75% | 9 — 10 m/s |
| 2022 |
+21°C
|
+17°C
|
+18°C | 10 h | 5 | 59% | 9 — 13 m/s |
| 2021 |
+21°C
|
+20°C
|
+20°C | 14 h | 5 | 82% | 4 — 5 m/s |
| 2020 |
+25°C
|
+20°C
|
+23°C | 15 h | 6 | 69% | 3 — 3 m/s |