Phoenix rainfall for 2018
Phoenix picked up 9.29 inches of rain in 2018. Measurable rain, 0.01 inch or more in a day, fell on 33 days at Phoenix Airport; the wettest day brought 2.36 inches on Oct 2, 2018. The 1991-2020 normal for a full year is 7.22 inches. The total landed 2.07 inches above the normal, which works out to 29% more. 2018 ranks 16th out of 84 complete years, wettest first, in a record that starts in 1933.
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Phoenix rainfall for 2018
| Year total | 9.29 inches | 2018 |
|---|---|---|
| 1991-2020 normal | 7.22 inches | Averages are 1991-2020 normals from NCEI. |
| Departure vs normal | +2.07 inches (+29%) | 129% of normal |
| Year rank | 16th of 84 | Complete years from 1933, wettest first |
| Rain days | 33 | |
| Wettest day | 2.36 inches |
Rain by month in 2018
Every day with measurable rain in 2018
Daily totals come from Phoenix Airport, which appears in GHCN-Daily with records going back to 1933. Station observations are from GHCN-Daily, with a 1-3 day lag and quality checks by NOAA.
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