Harpenden (Hertfordshire) last 24 hours weather
Sunday (25 January 2026)
| 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 |
6.9°
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7.0°
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7.0°
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6.9°
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7.0°
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6.8°
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7.0°
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7.3°
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7.5°
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7.2°
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7.8°
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8.2°
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7.8°
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7.0°
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6.3°
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5.6°
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5.5°
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5.8°
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5.9°
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5.9°
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5.5°
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5.7°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
9
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SE
9
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SE
8
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SE
7
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ESE
7
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ESE
10
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ESE
9
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ESE
11
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E
10
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ESE
11
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SE
11
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E
10
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E
10
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E
13
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ENE
14
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ENE
11
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E
10
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ENE
7
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ENE
8
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ENE
9
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ENE
8
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ENE
7
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| Wind gust in miles per hour | 11 | 11 | 11 | 9 | 9 | 13 | 11 | 13 | 16 | 18 | 13 | 13 | 13 | 18 | 20 | 16 | 13 | 11 | 13 | 11 | 11 | 9 |
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Visibility
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| Visibility | VG | VG | VG | G | VG | VG | VG | E | G | M | VG | VG | VG | G | G | G | VG | G | M | G | M | M |
| Humidity | 96% | 97% | 97% | 96% | 97% | 96% | 96% | 92% | 91% | 94% | 91% | 84% | 86% | 87% | 89% | 92% | 87% | 88% | 90% | 90% | 94% | 92% |
| Pressure in hectopascals | 992 | 992 | 992 | 992 | 992 | 992 | 992 | 992 | 993 | 993 | 993 | 993 | 993 | 994 | 995 | 996 | 996 | 997 | 998 | 999 | 999 | 999 |
Monday (26 January 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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Temperature
°C
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| Temperature in degrees Celsius |
5.4°
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5.1°
|
5.0°
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4.7°
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4.5°
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4.4°
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4.4°
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4.5°
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4.2°
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4.3°
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4.6°
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5.0°
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6.0°
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6.2°
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5.9°
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6.0°
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6.0°
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6.1°
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5.9°
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5.7°
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5.8°
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5.8°
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5.9°
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6.2°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ENE
10
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ENE
9
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ENE
9
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ENE
8
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ENE
6
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ENE
8
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ENE
5
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ENE
4
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ENE
6
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E
7
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E
7
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E
7
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E
8
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ESE
11
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ESE
12
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ESE
9
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SE
13
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ESE
12
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ESE
13
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ESE
15
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ESE
16
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ESE
16
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ESE
15
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ESE
15
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| Wind gust in miles per hour | 13 | 13 | 11 | 9 | 9 | 11 | 7 | 7 | 7 | 11 | 11 | 11 | 11 | 16 | 18 | 13 | 18 | 18 | 22 | 22 | 22 | 22 | 22 | 22 |
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Visibility
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| Visibility | M | M | M | M | M | M | M | M | P | M | M | M | M | M | M | M | M | M | M | M | M | M | M | M |
| Humidity | 92% | 92% | 90% | 90% | 91% | 89% | 90% | 90% | 94% | 92% | 91% | 87% | 84% | 81% | 80% | 81% | 86% | 85% | 83% | 82% | 84% | 87% | 90% | 91% |
| Pressure in hectopascals | 1,000 | 1,000 | 1,000 | 1,001 | 1,001 | 1,001 | 1,002 | 1,002 | 1,002 | 1,002 | 1,002 | 1,002 | 1,002 | 1,001 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 999 | 998 | 997 | 996 | 994 |
Tuesday (27 January 2026)
| 00:00 | 01:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
6.3°
|
6.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
16
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ESE
15
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| Wind gust in miles per hour | 22 | 20 |
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Visibility
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| Visibility | M | M |
| Humidity | 90% | 93% |
| Pressure in hectopascals | 993 | 992 |
Harpenden weather map
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Location Details
Location: 51.818, -0.357
Altitude:
106m above sea level