Coverage shows valid readings received; the reporting interval is unknown, so a percentage is unavailable. 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.
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Great Wilbraham gets about 557 mm of rain a year on average (wettest month August, 57 mm; driest March, 31 mm). That is 52% drier than the UK as a whole, which averages 1,163 mm a year. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 2.8 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
Reference
HYRAIN_f3c470d5115a25d7c742ee9c0ca32cafd0a398d7
Source
EA Hydrology archive
Coordinates
52.171894, 0.250489
County
Cambridgeshire
Data from
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