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Rainfall Totals Last 24 Hours in Islip, NY 11751
Measured from radar and rain gauges by Precip.
Live data updated 9:20 PM CST
0.00" of rain in Islip, NY 11751 in the last 24 hours
Wed, Nov 4 total: 0.00"
- Past 7 days
- 0.00"
- 2026 so far
- 45.73" 16.4% above average
- Last rain
- 0.29" 18 days ago Oct 17, 3:00 AM - 11:00 AM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in Islip, NY 11751 over the last 24 hours and 0.00" over the past 7 days. So far in 2026, Islip has received 45.73" of rain, 16.4% above average (normal to date: 39.30").
Daily Rainfall Totals in Islip (Last 7 Days)
No measurable rain in Islip on any of the last 7 days
Monthly Rainfall Totals in Islip (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 3.03" | 3.81" | −0.78" (−20%) |
| February | 3.76" | 3.32" | +0.44" (+13%) |
| March | 5.22" | 4.51" | +0.71" (+16%) |
| April | 2.86" | 4.17" | −1.31" (−31%) |
| May | 3.72" | 3.50" | +0.22" (+6%) |
| June | 1.73" | 3.99" | −2.26" (−57%) |
| July | 7.44" | 3.28" | +4.15" (+126%) |
| August | 8.47" | 4.00" | +4.47" (+112%) |
| September | 7.10" | 3.83" | +3.26" (+85%) |
| October | 2.40" | 4.40" | −1.99" (−45%) |
| November (to date) | 0.00" | 0.50" | −0.50" (−100%) |
| 2026 YTD Total | 45.73" | 39.30" | +6.43" (16.4% above average) |
Rainfall Totals vs Normals (30 Year Average)
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Nearby Locations
Rainfall Totals
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Nearby Parks, Stadiums & Trailheads
- Seatuck National Wildlife Refuge (Park)
- Orr Preserve (Park)
- Islip Meadows County Nature Preserve (Park)
- Hollins Preserve (Park)
- Bayard Cutting Arboretum State Park (Park)
- Isbrandtsen Marsh Tidal Wetlands Area (Park)
- Pickman-Rimmer State Tidal Wetland (Park)
- Timber Point Tidal Wetlands Area (Park)
- Pepperidge Hall Marsh State Tidal Wetland (Park)
- Ludlow Creek Tidal Wetlands Area (Park)
- Connetquot River State Park Preserve (Park)
- Edgewood Oak Brush Plains Preserve (Park)