| Checking Greater London weather warnings… | |||||||||||||||||||||||||||||||||||||||
| Updated: @ 06/10/2026 05:27 - next update at 00:00 UTC/GMT +1 hour | |||||||||||||||||||||||||||||||||||||||
| Summary / Temperature | Wind | Rain/Melted Snow | Outlook | ||||||||||||||||||||||||||||||||||||
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| Humidity & Barometer | Almanac | Moon | |||||||||||||||||||||||||||||||||||||
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Sun
Daylight:
11 hr 18 min 5 sec
3 min 54 sec Shorter
Than Yesterday
Radiation4
0.100 µSv/h
▼
-30% 10 minutes trend
20 CPM
Avg: 26.7 CPM
Updated at: 05:19
Last cached reading
Last 1 hour (CPM)
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| 3-Day UV Forecast | Solar Radiation | ||||||||||||||||||||||||||||||||||||||
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Cooling Degree Days
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Heating Degree Days
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Heat Index
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Irrigation Index1
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Sunshine Hours2
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Soil Conditions3
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Fire Danger
Current FWI: 8.9
Fire Danger:
LOW |
Air Quality
AQI 32
▼
-1% 10 minutes trend
PM2.5: 7.7 µg/m3
Avg AQI: 29.2
Updated at: 05:27
GOOD
Last 1 hour (AQI)
50
0
0-50
Good51-100 Moderate101-150 USG151-200 Unhealthy201-300 Very High301+ Hazardous PurpleAir #319362
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Cloud Level
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1 Estimated amount of water needed to replace the water used by plants
and evaporation from the past week. Negative numbers mean water is needed;
positive numbers mean excess water is present.
2 Sunshine hours are measured using the station solar data. 3 Soil moisture uses the station soil sensor scale; higher values indicate drier soil.
4 Radiation is measured by the station’s personal dosimeter. CPM = counts per minute; µSv/h = estimated dose rate. Colours indicate approximate radiation levels and are for guidance only.
Calculating next astronomical events...
| UK Rain/Snow Radar | Visible Satellite | Infrared Satellite |
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| WU/TWC Weather Forecast - Outlook: Today & Tonight | ||||||
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