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Rainfall gauge nr Weir

Weir, Lancashire, OL13 8PU
Awaiting readings
—
Current rate
Updated 32 min ago
Awaiting a complete set of last-hour readings (2 of 4 received). Recorded rainfall so far: 0.0 mm. A complete last-hour rate is not yet available. October has 39.4 mm recorded so far. Observations are incomplete, so a comparison with usual rainfall up to today is unavailable.
—
mm/hr
awaiting readings
Unavailable
0
1 hour
mm
50% coverage
Observed total
0.2
6 hours
mm
91% coverage
Observed total
4.6
24 hours
mm
97% coverage
Observed total
36
7 days
mm
99% coverage
Observed total
39.4
Oct
usual to date: 45.2mm (estimated)
Observed total
795.8
2026
mm
Observed total

Coverage shows valid readings received out of the expected 15-minute observations. Gaps may understate rainfall and are not treated as dry weather.

Water fills show relative rainfall, not flood risk. Hourly cards use rainfall intensity; 24 hours uses recorded wet-day percentiles; longer totals use estimated seasonal pace for the elapsed period. Grey means there is insufficient coverage or history for a comparison.

22.2 mm on 9 Oct 2026 was the wettest day at this gauge since 19 May 2026 and in the top 3.3% of 582 rain days in this gauge's 2-year record.
Ground Wetness
Antecedent conditions based on recent rainfall
37
Normal
of 100
DryNormalDampWetSaturated
29.4mm
3d
36mm
7d
46mm
14d
88.4mm
30d
Ground conditions are normal. Moderate rainfall would be absorbed before significantly affecting rivers. Antecedent Precipitation Index with exponential decay. Decay rate adjusted for transitional conditions (K=0.92).
24h Weather Forecast
Precipitation -12h / +12h
Rainfall → River Response
Detecting lag...
Shows how rainfall at this gauge translates to river level changes over time. The lag between peak rain and peak river helps predict downstream impact.
Events on this timeline About El Niño

Choose a layer to see recorded events alongside the chart.

Events in this view (0)
    How nearby rivers respond to rainfall here
    Estimated response characteristics based on distance and catchment
    Based on historical data analysis and proximity. This is not an official flood forecast or warning.
    What happened after similar rainfall?

    Explore recorded river changes and compare events after drier or wetter weeks.

    Comparisons use complete past observations, including events with little rise. Ground wetness is estimated from preceding rainfall.

    Recent Rainfall Events
    Detected storm events from continuous readings
    Historical Context
    Records, anomalies, and comparisons
    Nearby River Gauges
    Nearby Rain Gauges

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    Monthly Overview
    Monthly rainfall totals with historical normal range

    Weir gets about 1,518 mm of rain a year on average (wettest month December, 179 mm; driest May, 86 mm). That is 31% wetter than the UK as a whole, which averages 1,163 mm a year. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 2.3 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.

    Nearby storm overflows
    Water-company event-duration monitors within 3 km of this rain gauge
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    Location

    Reference
    560631

    Source
    Environment Agency

    Coordinates
    53.718989, -2.194675

    County
    Lancashire

    Data from
    -

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