Tierra Blanca watershed
2.02 inches of rain fell on the Tierra Blanca watershed in the 30 days to Nov 2, 2026, against a normal of 1.81 inches (112% of normal): normal, wetter than 70% of years for these dates.
HUC8 11120101, in NM, TX. About 1,917 square miles. Data through November 2, 2026.
The precipitation grid covers 66% of this watershed (the grid is cut at the New Mexico border), so the values are averages over that part only.
Recent periods
| Period | Rain (in) | Normal (in) | % of normal | Compared with 1991–2020 | Wettest day |
|---|---|---|---|---|---|
| Last 7 daysOct 27, 2026 to Nov 2, 2026 | 0.48 | 0.35 | 135% | above normalwetter than 77% of years | 0.23 inOct 31, 2026 |
| Last 30 daysOct 4, 2026 to Nov 2, 2026 | 2.02 | 1.81 | 112% | normalwetter than 70% of years | 0.68 inOct 26, 2026 |
| Last 90 daysAug 5, 2026 to Nov 2, 2026 | 10.25 | 6.81 | 151% | above normalwetter than 90% of years | 2.09 inSep 30, 2026 |
| Last 6 monthsMay 7, 2026 to Nov 2, 2026 | 17.82 | 14.45 | 123% | above normalwetter than 77% of years | 2.09 inSep 30, 2026 |
| Last yearNov 3, 2025 to Nov 2, 2026 | 19.47 | 18.97 | 103% | normalwetter than 60% of years | 2.09 inSep 30, 2026 |
Last 90 days
Show the data as a table
By month
- Rain
- Normal (1991–2020 median)
Show the data as a table
A grey bar is the month so far, compared with the 1991–2020 median of the same days.
A PRISM day is the 24 hours ending at 12:00 UTC on its date (about 5 to 6 AM Mountain), so a day's value is mostly the previous day's rain. The newest days are provisional: PRISM revises about the latest six months.
Daily values for the last 365 days (CSV)
Source
PRISM Climate Group, Oregon State University, https://prism.oregonstate.edu, data accessed November 4, 2026. Averaged over the watershed by area. The normal is the average of the same dates in each year of 1991–2020.