Letchworth Garden City (Hertfordshire) last 24 hours weather
Monday (15 September 2025)
| 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 |
15.6°
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15.8°
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17.4°
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18.6°
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18.0°
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17.8°
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17.5°
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15.0°
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16.0°
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15.7°
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15.1°
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14.8°
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14.8°
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14.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WSW
20
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WSW
19
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WSW
22
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WSW
21
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WSW
18
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W
21
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W
18
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WSW
16
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WSW
19
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WSW
16
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WSW
14
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WSW
14
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WSW
11
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WSW
15
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| Wind gust in miles per hour | 36 | 38 | 43 | 49 | 40 | 38 | 36 | 36 | 31 | 31 | 27 | 29 | 25 | 34 |
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Visibility
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| Visibility | G | G | G | G | G | G | G | G | G | G | G | G | VG | G |
| Humidity | 74% | 70% | 55% | 56% | 54% | 59% | 58% | 77% | 65% | 67% | 70% | 71% | 70% | 67% |
| Pressure in hectopascals | 1,000 | 1,001 | 1,001 | 1,002 | 1,002 | 1,002 | 1,003 | 1,003 | 1,004 | 1,005 | 1,006 | 1,007 | 1,008 | 1,009 |
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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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
14.2°
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13.5°
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12.8°
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12.8°
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11.9°
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11.7°
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11.2°
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11.4°
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11.9°
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13.8°
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15.0°
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15.4°
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15.9°
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16.2°
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17.7°
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17.6°
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18.2°
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18.0°
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17.6°
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16.0°
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14.0°
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13.1°
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12.6°
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12.2°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
17
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WSW
14
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WSW
14
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WSW
15
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WSW
11
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WSW
13
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WSW
11
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WSW
11
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WSW
11
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W
15
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W
19
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W
13
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W
14
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W
14
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W
15
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W
18
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W
16
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W
15
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W
16
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W
7
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SW
4
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SW
4
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WSW
6
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SW
6
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| Wind gust in miles per hour | 34 | 27 | 27 | 22 | 20 | 22 | 22 | 20 | 18 | 25 | 29 | 27 | 27 | 27 | 25 | 27 | 27 | 25 | 25 | 22 | 9 | 9 | 9 | 11 |
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Visibility
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| Visibility | G | G | G | G | G | G | G | VG | M | P | P | M | P | M | M | P | P | P | P | G | G | VG | G | G |
| Humidity | 67% | 70% | 73% | 73% | 77% | 77% | 79% | 80% | 77% | 72% | 65% | 64% | 61% | 61% | 53% | 51% | 51% | 49% | 49% | 55% | 63% | 68% | 78% | 80% |
| Pressure in hectopascals | 1,009 | 1,010 | 1,010 | 1,011 | 1,011 | 1,011 | 1,012 | 1,013 | 1,014 | 1,015 | 1,015 | 1,016 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 | 1,018 | 1,019 | 1,019 | 1,019 |
Wednesday (17 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
11.7°
|
12.2°
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12.4°
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12.2°
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11.8°
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11.7°
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11.8°
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12.0°
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12.3°
|
13.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
4
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WSW
6
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SW
6
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SW
4
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SSW
4
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S
7
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S
8
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S
10
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S
14
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S
18
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| Wind gust in miles per hour | 11 | 11 | 11 | 11 | 9 | 11 | 11 | 16 | 20 | 25 |
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Visibility
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| Visibility | G | G | G | G | M | M | M | P | M | G |
| Humidity | 82% | 83% | 85% | 90% | 93% | 95% | 97% | 98% | 98% | 98% |
| Pressure in hectopascals | 1,019 | 1,019 | 1,018 | 1,018 | 1,018 | 1,017 | 1,016 | 1,016 | 1,014 | 1,014 |
Letchworth Garden City weather map
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Location Details
Location: 51.979, -0.221
Altitude:
77m above sea level