Weather in Katerini on 12 September 2026
Preliminary outlook for 12 September 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +28°C and nighttime around +19°C, average precipitation 0 mm, wind around 2 m/s, humidity around 54%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+25°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +20°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 190° → (E) |
Sunrise
07:08
Duration
12 h 36 min
Sunset
19:44
Moonrise
21:54
Moonset
12:13
Moon phase
Waning Gibbous
Illumination
57%
+22°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +18°C
Sea temperature: +27°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 15% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +22°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 213° → (E) |
Sunrise
07:08
Duration
12 h 35 min
Sunset
19:43
Moonrise
16:28
Moonset
00:12
Moon phase
First Quarter
Illumination
63%
+21°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 54%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 198° → (ESE) |
Sunrise
07:07
Duration
12 h 37 min
Sunset
19:44
Moonrise
04:30
Moonset
19:04
Moon phase
Waning Crescent
Illumination
2%
+23°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 50%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 197° ↑ (NNE) |
Sunrise
07:08
Duration
12 h 36 min
Sunset
19:44
Moonrise
21:00
Moonset
09:01
Moon phase
Waxing Gibbous
Illumination
83%
+23°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 204° → (ESE) |
Sunrise
07:08
Duration
12 h 36 min
Sunset
19:44
Moonrise
12:43
Moonset
22:45
Moon phase
Waxing Crescent
Illumination
37%
+26°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 37%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 181° → (ESE) |
Sunrise
07:08
Duration
12 h 35 min
Sunset
19:43
Moonrise
01:21
Moonset
16:51
Moon phase
Waning Crescent
Illumination
20%
Weather in Katerini on 12 September in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+20°C
|
+25°C | 12 h | 6 | 57% | 3 — 6 m/s |
| 2024 |
+27°C
|
+18°C
|
+22°C | 12 h | 6 | 63% | 2 — 4 m/s |
| 2023 |
+26°C
|
+17°C
|
+21°C | 12 h | 6 | 54% | 2 — 3 m/s |
| 2022 |
+28°C
|
+19°C
|
+23°C | 12 h | 6 | 50% | 3 — 3 m/s |
| 2021 |
+28°C
|
+18°C
|
+23°C | 11 h | 6 | 60% | 2 — 4 m/s |
| 2020 |
+31°C
|
+21°C
|
+26°C | 12 h | 7 | 37% | 2 — 4 m/s |