Weather in Koper on 25 March 2026
Weather archive guide for 25 March 2026
Hourly observations for this date in 2026 are not available yet. Based on the 2020–2025 archive: daytime around +13°C and nighttime around +5°C, average precipitation 0.2 mm, wind around 3 m/s, humidity around 65%.
The archive values are a climate reference, not recorded weather for the target year. The page will update if stored observations become available.
+11°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +7°C
Precipitation: 0.1 mm
Wind: 1 — 1 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 5 h |
| UV index | 4 | Cloud cover (avg.) | 61% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 177° ↙ (SW) |
Sunrise
05:57
Duration
12 h 26 min
Sunset
18:23
Moonrise
04:19
Moonset
13:29
Moon phase
Waning Crescent
Illumination
17%
+9°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +4°C
Sea temperature: +11°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +11°C |
| Feels like (avg.) | +8°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +9°C | Wind chill (avg.) | +8°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 112° ← (W) |
Sunrise
05:57
Duration
12 h 27 min
Sunset
18:24
Moonrise
19:04
Moonset
06:11
Moon phase
Full Moon
Illumination
100%
+10°C
Weather archive — for 2023 year
Moderate rain at times
Weather archive — for 2023 year
Nighttime: +7°C
Precipitation: 0.9 mm
Wind: 2 — 3 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +13°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 91% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 146° ↓ (SSW) |
Sunrise
05:58
Duration
12 h 25 min
Sunset
18:23
Moonrise
07:42
Moonset
23:16
Moon phase
Waxing Crescent
Illumination
21%
+11°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +5°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 46%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 13 h |
| UV index | 4 | Cloud cover (avg.) | 6% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | −1°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 164° ↘ (SSE) |
Sunrise
05:58
Duration
12 h 25 min
Sunset
18:23
Moonrise
01:39
Moonset
09:54
Moon phase
Last Quarter
Illumination
42%
+8°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +5°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 13 h |
| UV index | 3 | Cloud cover (avg.) | 10% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +8°C | Dew point (avg.) | +3°C |
| Heat index (avg.) | +8°C | Wind chill (avg.) | +8°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 187° ↙ (WSW) |
Sunrise
05:57
Duration
12 h 26 min
Sunset
18:23
Moonrise
14:26
Moonset
04:48
Moon phase
Waxing Gibbous
Illumination
81%
+3°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +2°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +6°C | Sun hours | 13 h |
| UV index | 2 | Cloud cover (avg.) | 33% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | −2°C | Dew point (avg.) | −7°C |
| Heat index (avg.) | +4°C | Wind chill (avg.) | −2°C |
| Wind gusts (max.) | 19 m/s | Wind direction (avg.) | 52° ↗ (ENE) |
Sunrise
05:57
Duration
12 h 27 min
Sunset
18:24
Moonrise
06:55
Moonset
19:46
Moon phase
Waxing Crescent
Illumination
3%
Weather in Koper on 25 March in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+16°C
|
+7°C
|
+11°C | 5 h | 4 | 80% | 1 — 1 m/s |
| 2024 |
+14°C
|
+4°C
|
+9°C | 10 h | 3 | 64% | 2 — 2 m/s |
| 2023 |
+13°C
|
+7°C
|
+10°C | 1 h | 2 | 82% | 2 — 3 m/s |
| 2022 |
+18°C
|
+5°C
|
+11°C | 13 h | 4 | 46% | 1 — 2 m/s |
| 2021 |
+12°C
|
+5°C
|
+8°C | 13 h | 3 | 69% | 2 — 3 m/s |
| 2020 |
+6°C
|
+2°C
|
+3°C | 13 h | 2 | 51% | 8 — 9 m/s |