Harpenden (Hertfordshire) last 24 hours weather
Sunday (3 May 2026)
| 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 |
14.0°
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14.7°
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15.9°
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16.1°
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17.9°
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18.1°
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18.1°
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18.4°
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17.9°
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17.5°
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17.1°
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16.5°
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15.0°
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14.7°
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14.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
6
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W
8
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W
9
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W
11
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SW
7
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WSW
5
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W
10
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W
6
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WNW
4
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WNW
4
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WNW
3
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SW
2
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SE
4
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WSW
6
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WNW
6
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| Wind gust in miles per hour | 10 | 11 | 14 | 15 | 13 | 9 | 14 | 11 | 7 | 5 | 6 | 3 | 5 | 8 | 7 |
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Visibility
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| Visibility | VG | E | E | E | E | E | E | E | E | E | E | E | E | VG | E |
| Humidity | 79% | 71% | 68% | 66% | 60% | 58% | 57% | 54% | 57% | 58% | 64% | 66% | 77% | 80% | 80% |
| Pressure in hectopascals | 1,010 | 1,010 | 1,010 | 1,010 | 1,010 | 1,009 | 1,009 | 1,009 | 1,009 | 1,009 | 1,009 | 1,010 | 1,010 | 1,011 | 1,011 |
Monday (4 May 2026)
| 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 |
14.0°
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13.8°
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13.1°
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12.6°
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12.6°
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12.6°
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12.1°
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11.6°
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11.8°
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12.0°
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12.6°
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13.6°
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14.5°
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15.1°
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15.0°
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14.7°
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14.8°
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15.0°
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15.2°
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14.8°
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14.4°
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13.7°
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13.0°
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12.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WNW
6
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NNE
7
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NE
9
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NNE
5
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N
4
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ENE
5
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NNE
8
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NE
9
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NE
9
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NNE
7
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NE
6
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NNE
6
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NNE
5
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N
4
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N
9
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NE
11
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N
12
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NE
10
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NNE
8
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NNE
7
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NNE
8
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NE
8
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NNE
9
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NNE
8
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| Wind gust in miles per hour | 7 | 9 | 11 | 6 | 6 | 8 | 10 | 13 | 13 | 10 | 9 | 9 | 7 | 7 | 13 | 15 | 15 | 13 | 11 | 9 | 12 | 12 | 12 | 12 |
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Visibility
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| Visibility | VG | G | M | M | M | M | M | M | M | G | G | VG | VG | VG | VP | VG | E | VG | E | VG | VG | VG | VG | VG |
| Humidity | 81% | 83% | 88% | 90% | 90% | 88% | 90% | 89% | 88% | 87% | 83% | 79% | 76% | 73% | 73% | 73% | 73% | 71% | 71% | 72% | 74% | 76% | 78% | 78% |
| Pressure in hectopascals | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,013 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,015 | 1,014 | 1,015 | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,015 |
Tuesday (5 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
12.3°
|
11.2°
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11.6°
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11.4°
|
10.1°
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10.2°
|
10.4°
|
10.8°
|
11.0°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
NE
6
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NNE
5
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NNE
7
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NNE
9
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NNE
7
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NNE
4
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N
6
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NNE
5
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NNE
5
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| Wind gust in miles per hour | 8 | 8 | 10 | 11 | 9 | 6 | 8 | 7 | 8 |
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Visibility
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| Visibility | VG | VG | VG | VG | G | G | G | G | G |
| Humidity | 79% | 83% | 84% | 83% | 90% | 88% | 87% | 86% | 86% |
| Pressure in hectopascals | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 | 1,014 |
Harpenden weather map
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Location Details
Location: 51.818, -0.357
Altitude:
106m above sea level