Harpenden (Hertfordshire) last 24 hours weather
Friday (7 November 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 |
11.7°
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9.9°
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12.2°
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12.7°
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12.1°
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12.3°
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13.5°
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13.7°
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14.2°
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14.9°
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15.0°
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15.0°
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14.0°
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14.5°
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14.3°
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13.5°
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13.1°
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12.9°
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12.7°
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13.0°
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12.9°
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12.9°
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13.1°
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13.3°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
2
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S
2
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SSE
6
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SSE
7
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E
2
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ESE
4
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SE
5
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SE
5
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SE
6
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SE
9
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SE
9
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SE
10
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SSW
9
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SSE
9
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S
10
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S
9
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S
9
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SSE
7
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SE
7
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SE
7
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SE
8
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SE
8
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SE
9
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SE
9
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| Wind gust in miles per hour | 2 | 2 | 9 | 11 | 2 | 4 | 7 | 7 | 9 | 13 | 11 | 13 | 16 | 11 | 13 | 13 | 13 | 9 | 9 | 11 | 11 | 11 | 13 | 13 |
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Visibility
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| Visibility | P | P | P | M | P | M | M | M | G | VG | VG | VG | M | VG | E | M | VG | E | VG | VG | P | M | M | VG |
| Humidity | 97% | 96% | 98% | 98% | 98% | 98% | 98% | 98% | 95% | 90% | 89% | 89% | 94% | 91% | 78% | 86% | 91% | 92% | 92% | 94% | 95% | 96% | 97% | 97% |
| Pressure in hectopascals | 1,007 | 1,007 | 1,006 | 1,006 | 1,006 | 1,006 | 1,006 | 1,005 | 1,006 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,006 | 1,006 | 1,006 | 1,006 | 1,006 | 1,006 |
Saturday (8 November 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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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
13.3°
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13.3°
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13.3°
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12.9°
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12.4°
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12.2°
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11.4°
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10.8°
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10.9°
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11.4°
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11.5°
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11.9°
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13.7°
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13.7°
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14.3°
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13.5°
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12.1°
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11.3°
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8.9°
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6.9°
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6.1°
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5.6°
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4.5°
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4.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSE
6
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SSE
6
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SSW
7
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WSW
7
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W
7
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SW
5
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SSW
5
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SW
5
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W
10
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WSW
5
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W
7
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W
9
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W
6
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W
6
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W
8
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WNW
8
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W
7
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W
5
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W
0
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WSW
1
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W
2
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NW
0
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ESE
0
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N
0
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| Wind gust in miles per hour | 7 | 11 | 9 | 11 | 9 | 7 | 7 | 7 | 13 | 7 | 11 | 11 | 11 | 9 | 11 | 11 | 9 | 7 | 2 | 2 | 2 | 2 | 0 | 2 |
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Visibility
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| Visibility | G | G | G | VG | VG | VG | VG | G | G | G | VG | VG | E | E | E | E | E | VG | VG | G | G | M | M | M |
| Humidity | 96% | 96% | 94% | 92% | 89% | 92% | 92% | 94% | 94% | 94% | 90% | 89% | 78% | 76% | 68% | 68% | 74% | 77% | 85% | 87% | 92% | 94% | 94% | 94% |
| Pressure in hectopascals | 1,007 | 1,007 | 1,008 | 1,008 | 1,009 | 1,010 | 1,011 | 1,012 | 1,013 | 1,013 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,016 | 1,016 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 |
Harpenden weather map
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Location Details
Location: 51.818, -0.357
Altitude:
106m above sea level