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Rainfall Observatory

OSi OPTICAL RAIN GAUGE · SCINTILLATION TECHNOLOGY

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Rain Rate
—mm/hr
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Lifetime Accumulation
—mm
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Today's Rainfall
—mm
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Temperature
—°C
Sensor ambient
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Condition
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Time Series
Rain Rate (mm/hr)
Accumulation — Lifetime (mm)
Daily Rainfall — Last 30 Days (mm)
Recent Readings (last 20 rows)
TIMERATE mm/hrACCUM mmTEMP °CCONDITION
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Date Range Explorer
Rainfall per Day (mm)
Peak Rain Rate per Day (mm/hr)
Temperature Range per Day (°C)
Data Table
DATETOTAL mmPEAK mm/hrAVG TEMP °CREADINGS
Select a date range above and click Load ▶
Monthly Rainfall Heatmap
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Rainfall:
Dry
<1mm
1–5mm
5–20mm
20–50mm
>50mm
Monthly Rainfall Totals (all recorded months)
Detected Rain Events
Gaps >10 min = new event
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Total Events
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All recorded rain events
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Heaviest Event
—mm
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Longest Event
—min
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Peak Rate (ever)
—mm/hr
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Rain Events — ranked by total rainfall
#STARTENDDUR (min)TOTAL mmPEAK mm/hrSEVERITY
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Rainfall Event Distribution
All-Time Overview
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Total Recorded Rain
—mm
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All-Time Peak Rate
—mm/hr
Maximum recorded intensity
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Wet / Dry Days
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Temp Range
—°C
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Wettest Day
—mm
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WMO Climate Indices (ETCCDI) WMO Expert Team Standard
Based on WMO-No.1203 ETCCDI standard. Wet day threshold: >= 1 mm.
R95p requires min 20 wet days for statistical validity.
Wet vs Dry Day Breakdown
Monthly Rainfall Totals (mm)
Records & Extremes
RECORDVALUEDATE/PERIOD
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