| D/T | METAR | WX | W/DIR | W/SPE | G/SPE | TEMP | DEWP |
| 9/12/19 13:50 | EGLL 091350Z AUTO 31014KT 9999 FEW047 10/01 Q1015 NOSIG | NW (310°) | 16.1mph | 10°C | 1°C | ||
| 9/12/19 13:20 | EGLL 091320Z AUTO 32014G24KT 290V360 9999 FEW043 10/01 Q1014 NOSIG | NW (320°) | 16.1mph | 27.6mph | 10°C | 1°C | |
| 9/12/19 12:50 | EGLL 091250Z AUTO 32013G23KT 290V360 9999 FEW041 10/02 Q1013 NOSIG | NW (320°) | 15.0mph | 26.5mph | 10°C | 2°C | |
| 9/12/19 12:20 | EGLL 091220Z AUTO 32015G32KT 290V010 9999 NCD 10/01 Q1013 NOSIG | NW (320°) | 17.3mph | 36.8mph | 10°C | 1°C | |
| 9/12/19 11:50 | EGLL 091150Z AUTO 32016G26KT 290V360 9999 NCD 10/02 Q1012 | NW (320°) | 18.4mph | 29.9mph | 10°C | 2°C | |
| 9/12/19 11:20 | EGLL 091120Z AUTO 32016G27KT 9999 NCD 10/01 Q1011 NOSIG | NW (320°) | 18.4mph | 31.1mph | 10°C | 1°C | |
| 9/12/19 10:50 | EGLL 091050Z AUTO 32016G26KT 9999 NCD 10/02 Q1010 NOSIG | NW (320°) | 18.4mph | 29.9mph | 10°C | 2°C | |
| 9/12/19 10:20 | EGLL 091020Z AUTO 31014KT 9999 NCD 09/03 Q1009 | NW (310°) | 16.1mph | 9°C | 3°C | ||
| 9/12/19 09:50 | EGLL 090950Z AUTO 31014G25KT 9999 NCD 09/03 Q1008 NOSIG | NW (310°) | 16.1mph | 28.8mph | 9°C | 3°C | |
| 9/12/19 09:20 | EGLL 090920Z AUTO 31012KT 290V350 9999 NCD 09/03 Q1007 NOSIG | NW (310°) | 13.8mph | 9°C | 3°C | ||
| 9/12/19 08:50 | EGLL 090850Z AUTO 31012KT 9999 FEW042 09/03 Q1006 NOSIG | NW (310°) | 13.8mph | 9°C | 3°C | ||
| 9/12/19 08:20 | EGLL 090820Z AUTO 31014KT 9999 SCT041 08/03 Q1004 | NW (310°) | 16.1mph | 8°C | 3°C | ||
| 9/12/19 07:50 | EGLL 090750Z AUTO 32014KT 9999 NCD 08/03 Q1002 NOSIG | NW (320°) | 16.1mph | 8°C | 3°C | ||
| 9/12/19 07:20 | EGLL 090720Z AUTO 31014KT 9999 SCT033 BKN039 09/04 Q1001 NOSIG | NW (310°) | 16.1mph | 9°C | 4°C | ||
| 9/12/19 06:50 | EGLL 090650Z AUTO 31014KT 270V350 9999 SCT031 OVC041 09/05 Q1000 NOSIG | NW (310°) | 16.1mph | 9°C | 5°C | ||
| 9/12/19 06:20 | EGLL 090620Z AUTO 31011KT 9999 SCT031 BKN040 BKN048 08/05 Q0998 NOSIG | NW (310°) | 12.7mph | 8°C | 5°C | ||
| 9/12/19 05:20 | EGLL 090520Z AUTO 30012KT 270V340 9999 BKN022 BKN039 09/06 Q0995 NOSIG | WNW (300°) | 13.8mph | 9°C | 6°C | ||
| 9/12/19 04:50 | EGLL 090450Z AUTO 29014KT 9999 BKN022 OVC044 09/06 Q0994 NOSIG | WNW (290°) | 16.1mph | 9°C | 6°C | ||
| 9/12/19 04:20 | EGLL 090420Z AUTO 26015KT 9999 BKN024 OVC031 08/05 Q0993 NOSIG | W (260°) | 17.3mph | 8°C | 5°C | ||
| 9/12/19 03:50 | EGLL 090350Z AUTO 26014KT 9999 BKN026 BKN031 OVC041 08/05 Q0993 TEMPO SHRA | W (260°) | 16.1mph | 8°C | 5°C | ||
| 9/12/19 03:20 | EGLL 090320Z AUTO 26014KT 9999 -RA BKN031 BKN043 08/05 Q0993 TEMPO SHRA | -RA | W (260°) | 16.1mph | 8°C | 5°C | |
| 9/12/19 02:20 | EGLL 090220Z AUTO 27012KT 9999 BKN038 08/04 Q0992 NOSIG | W (270°) | 13.8mph | 8°C | 4°C | ||
| 9/12/19 01:50 | EGLL 090150Z AUTO 28014KT 9999 NCD 07/04 Q0992 NOSIG | W (280°) | 16.1mph | 7°C | 4°C | ||
| 9/12/19 01:20 | EGLL 090120Z AUTO 28017KT 9999 FEW022 SCT034 07/05 Q0991 NOSIG | W (280°) | 19.6mph | 7°C | 5°C | ||
| 9/12/19 00:50 | EGLL 090050Z AUTO 27017G27KT 9999 SCT019 BKN024 BKN029 08/06 Q0991 | W (270°) | 19.6mph | 31.1mph | 8°C | 6°C | |
| 9/12/19 00:20 | EGLL 090020Z AUTO 23015KT 9999 -RA BKN020 BKN029 OVC046 08/06 Q0990 | -RA | SW (230°) | 17.3mph | 8°C | 6°C | |
| 8/12/19 23:50 | EGLL 082350Z AUTO 21010KT 9999 -RA BKN025/// BKN043/// //////TCU 08/05 Q0991 | -RA | SSW (210°) | 11.5mph | 8°C | 5°C | |
| 8/12/19 22:50 | EGLL 082250Z AUTO 23012KT 9999 -RA SCT041/// //////TCU 07/04 Q0993 TEMPO SHRA | -RA | SW (230°) | 13.8mph | 7°C | 4°C | |
| 8/12/19 22:20 | EGLL 082220Z AUTO 22016KT 9999 NCD 07/03 Q0993 TEMPO SHRA | SW (220°) | 18.4mph | 7°C | 3°C | ||
| 8/12/19 21:50 | EGLL 082150Z AUTO 23016KT 9999 NCD 07/03 Q0994 NOSIG | SW (230°) | 18.4mph | 7°C | 3°C | ||
| 8/12/19 21:20 | EGLL 082120Z AUTO 23018KT 9999 NCD 07/03 Q0995 NOSIG | SW (230°) | 20.7mph | 7°C | 3°C | ||
| 8/12/19 20:50 | EGLL 082050Z AUTO 23016KT 9999 NCD 07/03 Q0996 NOSIG | SW (230°) | 18.4mph | 7°C | 3°C | ||
| 8/12/19 20:20 | EGLL 082020Z AUTO 24018KT 9999 NCD 07/03 Q0996 NOSIG | WSW (240°) | 20.7mph | 7°C | 3°C | ||
| 8/12/19 19:50 | EGLL 081950Z AUTO 24016KT 9999 NCD 07/03 Q0996 NOSIG | WSW (240°) | 18.4mph | 7°C | 3°C | ||
| 8/12/19 19:20 | EGLL 081920Z AUTO 24017KT 9999 NCD 07/03 Q0997 NOSIG | WSW (240°) | 19.6mph | 7°C | 3°C | ||
| 8/12/19 18:50 | EGLL 081850Z AUTO 23016KT 9999 NCD 07/03 Q0997 NOSIG | SW (230°) | 18.4mph | 7°C | 3°C | ||
| 8/12/19 18:20 | EGLL 081820Z AUTO 23016G28KT 9999 FEW045 07/04 Q0998 | SW (230°) | 18.4mph | 32.2mph | 7°C | 4°C | |
| 8/12/19 17:50 | EGLL 081750Z AUTO 24014KT 9999 SCT034 07/04 Q0998 NOSIG | WSW (240°) | 16.1mph | 7°C | 4°C | ||
| 8/12/19 17:20 | EGLL 081720Z AUTO 24014KT 9999 NCD 07/04 Q0998 TEMPO SHRA | WSW (240°) | 16.1mph | 7°C | 4°C | ||
| 8/12/19 16:50 | EGLL 081650Z AUTO 24014KT 9999 SCT031 07/04 Q0998 TEMPO SHRA | WSW (240°) | 16.1mph | 7°C | 4°C | ||
| 8/12/19 16:20 | EGLL 081620Z AUTO 24014KT 9999 NCD 07/04 Q0999 NOSIG | WSW (240°) | 16.1mph | 7°C | 4°C | ||
| 8/12/19 15:50 | EGLL 081550Z AUTO 23015KT 9999 NCD 07/04 Q0999 NOSIG | SW (230°) | 17.3mph | 7°C | 4°C | ||
| 8/12/19 14:50 | EGLL 081450Z AUTO 25016KT 9999 SCT042/// //////TCU 09/05 Q0999 TEMPO 4000 SHRA | WSW (250°) | 18.4mph | 9°C | 5°C | ||
| 8/12/19 14:20 | EGLL 081420Z AUTO 24017KT 9999 SCT037 BKN044 10/04 Q0999 | WSW (240°) | 19.6mph | 10°C | 4°C | ||
| 8/12/19 13:50 | EGLL 081350Z AUTO 25020KT 9999 FEW044 10/03 Q0999 NOSIG | WSW (250°) | 23.0mph | 10°C | 3°C | ||
| 8/12/19 13:20 | EGLL 081320Z AUTO 24020KT 9999 FEW039 11/04 Q1000 | WSW (240°) | 23.0mph | 11°C | 4°C | ||
| 8/12/19 12:50 | EGLL 081250Z AUTO 25021G31KT 9999 SCT036 BKN045 11/04 Q1000 NOSIG | WSW (250°) | 24.2mph | 35.7mph | 11°C | 4°C | |
| 8/12/19 12:20 | EGLL 081220Z AUTO 24019KT 9999 SCT032 11/05 Q1001 NOSIG | WSW (240°) | 21.9mph | 11°C | 5°C |