How Much Fell
Method and accuracyMethod

How much rain and snow fell in Tualatin, Oregon?

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Tualatin got 0.01 in of rain in the last 24 hours (to 11 AM PDT, Oct 11). Past 7 days: 0.15 in. This year: 21.50 in.

Yesterday and last night (24 hours to 5 AM PDT, Oct 10): no rain.

0.01
inches
of rain

In the 24 hours to 11:00 AM PDT, Sunday, October 11, 2026

radar estimate

  • Estimated from weather radar (NOAA)?. Usually within 10 to 15 percent of what a rain gauge? in your yard would catch.
  • New snow: 0.0 in in the last 24 hours and not measured this season (NOAA snow estimate)

Compared with normal

  • Last 7 days0.53 in drier than normal (normal 0.68 in, Oct 5 to 11, Aurora State Airport, 1991 to 2020)1991 to 2020 average (the official normal), NOAA station records, Aurora State Airport
  • This month0.85 in drier than normal (normal 0.89 in, Oct 1 to 11, Aurora State Airport, 1991 to 2020)1991 to 2020 average, NOAA station records, Aurora State Airport

Will this match my gauge? Each day here ends at 5:00 AM PDT, close to when volunteers read their rain gauges (about 7 AM). How close we usually are

Tualatin 0.01Portland 0.03Salem dryHillsboro 0.11Keizer 0.01Woodburn dryTualatin 0.01Portland 0.03Salem dryHillsboro 0.11
Rain, inches
0.01
0.10
0.25
0.50
1.00
1.50
2.00
3.00
4.00
6.00+
Rain in the 24 hours to 11 AM Sunday, Oct 11. Radar estimate from NOAA.
Labels: Tualatin and nearby towns within 40 miles, in inches. Cut from the state map.

The last 14 days

Sep 27 to Oct 10, 2026

Rain, inches (radar estimate)

  1. 0.00
  2. 0.00
  3. 0.00
  4. 0.00
  5. 0.00
  6. 0.00
  7. 0.00
  8. 0.00
  9. 0.00
  10. 0.00
  11. 0.00
  12. 0.00
  13. 0.00
  14. 0.00

Each bar is one day ending 5:00 AM PDT. T = a trace, too little to measure; n/m = not measured.? Every value is printed, so the chart reads without color.

October 2026, day by day

Tap a day to see its total
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tap a day for its total.

Figures: rain, inches (radar estimate); new snow, inches (NOAA snow estimate). Striped days are not measured or not in the data; days marked not yet are after the latest day. Each day ends 5:00 AM PDT.

Total for a date range

Loading the total.

Rain goes back to Oct 14, 2020; snow to Oct 1, 2008. Days labeled by the date they end.

Every rain total for Tualatin

PeriodRain
Last 24 hours, to 11:00 AM PDT Oct 110.01 in radar estimate
Last 72 hours0.15 in radar estimate
Last 7 days0.15 in radar estimate
This month so far0.04 in radar estimate
This year, 2026 so far21.50 in radar estimate

Every snow total

PeriodNew snow
Last 24 hours0.0 in NOAA snow estimate
Last 72 hours0.0 in NOAA snow estimate
Last 7 daysnot measured
This month so farnot measured
This season so farnot measured

How months count

Tualatin at a glance

Tualatin is in Oregon, at about 177 ft above sea level at its Census center point and had an estimated 28,036 residents in 2024.

The closest rain gauge, Lake Oswego 2.1 SW, is 2.3 miles away.

The wettest day on record at Aurora State Airport was 3.24 in on January 1, 2009; the biggest snow day, at Oregon City, was 18.0 in on December 10, 1919.

From Sep 27 to Oct 10, Tualatin had no measurable rain on any of the 14 days with data, by weather radar.

Nearby Oregon towns

TownFrom Tualatin24 hours7 days
Tigard rain totals (3.2 mi)3.2 mi north0.02 in0.09 in
Lake Oswego rain totals (4.4 mi)4.4 mi northeast0.01 in0.11 in
Wilsonville rain totals (4.5 mi)4.5 mi south0.00 in0.15 in
West Linn rain totals (6.6 mi)6.6 mi east0.00 in0.13 in
Beaverton rain totals (7.3 mi)7.3 mi north0.01 in0.10 in
Oregon City rain totals (9.2 mi)9.2 mi east0.00 in0.17 in

Rain totals are estimated from weather radar (NOAA). Distance is in a straight line between Census center points.

Nearby rain gauges (read by volunteers)

3 closest
Rain gaugeDistanceRead atMelted to waterNew snowSnow depth
Lake Oswego 2.1 SW
Station OR-CC-97. Read at 7:00 AM on October 11, 2026.
2.3 mi7:00 AM0.03 innot reportednot reported
Sherwood 2.0 NW
Station OR-WS-96. Read at 6:00 AM on October 11, 2026.
4.7 mi6:00 AM0.05 innot reportednot reported
Beaverton 1.7 SSE
Station OR-WS-12. Read at 7:16 AM on October 11, 2026.
5.5 mi7:16 AM0.02 innot reportednot reported

Volunteer gauge reports: CoCoRaHS (cocorahs.org), CC BY 3.0. Measured by hand once a day; report date October 11, 2026. Shown as measured, not edited.

How close? Radar rain estimates are usually within about 10 to 15 percent of a rain gauge in your yard. City snow totals are usually within about 25 percent or 1 inch of what volunteers measure. Method and accuracy