Valentia Observatory (Ireland) last 24 hours weather
Find a forecast
Monday (15 September 2025)
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Temperature
°C
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| Temperature in degrees Celsius |
13.6°
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13.5°
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13.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
20
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W
16
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W
18
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| Wind gust in miles per hour | – | – | – |
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Visibility
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| Visibility | G | G | G |
| Humidity | 80% | 80% | 82% |
| Pressure in hectopascals | 1,016 | 1,016 | 1,017 |
Tuesday (16 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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Temperature
°C
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| Temperature in degrees Celsius |
12.9°
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13.1°
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12.6°
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13.2°
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13.0°
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13.2°
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13.2°
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12.6°
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12.4°
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12.6°
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13.5°
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14.8°
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14.6°
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14.4°
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14.2°
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13.6°
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13.7°
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13.2°
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13.0°
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13.3°
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13.3°
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14.1°
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14.0°
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15.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WNW
13
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W
16
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WNW
13
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W
18
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W
11
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W
13
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W
11
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SW
7
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S
7
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S
4
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S
4
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SW
9
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SSW
9
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S
9
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S
9
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S
9
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SSE
11
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SE
9
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SSE
9
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SSE
11
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SSE
16
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SE
22
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SSE
16
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SSE
16
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| Wind gust in miles per hour | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 43 | – |
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Visibility
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| Visibility | G | M | G | G | G | VG | VG | G | VG | VG | VG | VG | E | E | VG | G | G | G | M | M | M | M | P | P |
| Humidity | 81% | 84% | 85% | 85% | 84% | 80% | 83% | 85% | 82% | 85% | 85% | 77% | 76% | 81% | 82% | 91% | 89% | 89% | 94% | 91% | 93% | 90% | 94% | 96% |
| Pressure in hectopascals | 1,017 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,019 | 1,019 | 1,019 | 1,018 | 1,018 | 1,018 | 1,018 | 1,016 | 1,015 | 1,014 | 1,013 | 1,010 | 1,008 | 1,007 | 1,006 |
Wednesday (17 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
16.4°
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16.4°
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16.4°
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16.4°
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16.5°
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16.5°
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16.3°
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16.1°
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14.8°
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14.9°
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15.3°
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15.5°
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15.5°
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16.3°
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15.7°
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16.0°
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16.1°
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15.7°
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15.2°
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14.5°
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13.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
20
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SSW
25
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SSW
22
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SSW
22
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SSW
22
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SSW
20
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SW
22
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SW
18
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SW
13
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SW
16
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SW
13
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SW
13
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SW
16
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SW
16
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SW
16
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WSW
18
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SW
13
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SW
13
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SW
9
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SW
9
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SSW
7
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| Wind gust in miles per hour | – | – | 40 | – | 38 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
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Visibility
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| Visibility | P | M | M | M | P | M | M | G | M | G | G | G | G | G | G | G | G | G | G | G | G |
| Humidity | 97% | 97% | 97% | 97% | 97% | 97% | 94% | 91% | 88% | 84% | 80% | 79% | 80% | 74% | 80% | 78% | 72% | 77% | 79% | 81% | 84% |
| Pressure in hectopascals | 1,005 | 1,005 | 1,005 | 1,004 | 1,004 | 1,005 | 1,005 | 1,006 | 1,007 | 1,008 | 1,008 | 1,009 | 1,010 | 1,010 | 1,011 | 1,011 | 1,011 | 1,012 | 1,012 | 1,012 | 1,012 |
Location Details
Location: 51.933, -10.25
Altitude:
25m above sea level