As of Oct 12, 2026, the latest day this station has reported
How much rain has Treasure County, Montana, had in 2026?
13.15 inches of rain have fallen so far in 2026 at the weather station 25 miles south-southeast of Hysham, Treasure County, through Oct 12. That is 0.16 inches more than a usual year to date (101% of usual).
- Rain so far
- 13.15 in
- Usual by Oct 12
- 12.99 in
- Percent of usual
- 101%
- 2025 by Oct 12
- 16.03 in
This is Treasure County’s 2026 so far, drawn as a Rain Print. Put your name and dates on it: framed $89, print $45.Get Treasure County’s 2026 rain and snow drawn as a Rain Print, with your name and dates: framed $89, print $45. Make yours
Prints of 2026 ship in January, once the full year is in.
Want another year, like the drought or the year you married? Rainfall art of any town and year.
Month by month
| Month | Rain, in | Usual, in | Vs usual |
|---|---|---|---|
| Jan | 0.03 | 0.61 | −0.58 |
| Feb | 0.21 | 0.60 | −0.39 |
| Mar | 0.98 | 0.90 | +0.08 |
| Apr | 1.70 | 1.59 | +0.11 |
| May | 2.17 | 2.57 | −0.40 |
| Jun | 2.36 | 2.36 | 0.00 |
| Jul | 0.70 | 1.52 | −0.82 |
| Aug 1 day not reported | 1.48 | 0.84 | +0.64 |
| Sep | 2.81 | 1.38 | +1.43 |
| Oct to the 12th | 0.71 | 0.62 | +0.09 |
| So far | 13.15 | 12.99 | +0.16 |
2026 so far in Treasure County
- Wettest month: September, 2.81 inches.
- Biggest single day: 1.94 inches on Sep 20.
- Longest dry stretch: 18 days in a row with the gauge at zero, Jan 1 to Jan 18.
- 2025 by the same date: 16.03 inches at the same station (it missed 3 days). On the 281 days both years reported, 2026 had 2.77 inches less than 2025.
The station, and what usual means
The numbers come from NOAA’s daily record for the station 25 miles south-southeast of Hysham (station ID 244364), 20 miles from the middle of Treasure County. It reported 284 of the 285 days from Jan 1 to Oct 12; the one day with no report count as unknown, not as dry. Rain here means everything the gauge caught: rain, and snow melted down to water. A trace counts as zero. It is read once a day, usually in the morning, and each reading is filed under the day it was read, so an evening storm can show up on the next day.
Usual means NOAA’s 1991 to 2020 daily normals for this station, added up over the same 284 days the station reported, so a missing day counts on neither side.
Why this station: 2 stations inside Treasure County reported at least 90% of the days in 2026. Mountain snow sites, and stations far above the rest in the county, come last, since their rain is not what the farms below get. Then the pick goes to one with NOAA normals, then the most days reported, then the one nearest the middle of the county. Your own rain gauge can read differently a few miles away.
Questions
How much rain has Treasure County, Montana, had in 2026?
13.15 inches of rain have fallen so far in 2026 at the weather station 25 miles south-southeast of Hysham, Treasure County, through Oct 12. That is 0.16 inches more than a usual year to date (101% of usual).
Is Treasure County wetter or drier than usual in 2026?
About usual so far. The weather station 25 miles south-southeast of Hysham had 13.15 inches from Jan 1 to Oct 12, 101% of the usual 12.99 inches for the same days.
What was the wettest month in Treasure County in 2026?
September, with 2.81 inches at the weather station 25 miles south-southeast of Hysham, counting Jan 1 through Oct 12.
What was the biggest rain in Treasure County in 2026?
1.94 inches on Sep 20, 2026, the most the gauge caught in one day this year through Oct 12.
How does 2026 compare with 2025 in Treasure County?
From Jan 1 to Oct 12, the weather station 25 miles south-southeast of Hysham had 16.03 inches in 2025 (2025 missed 3 days) and 13.15 inches in 2026 (2026 missed 1 day). On the 281 days both years reported, 2026 had 2.77 inches less than 2025.
Next door
- Big Horn County 11.81 in, 88% to Oct 13
- Rosebud County 14.29 in, 102% to Oct 13
- Yellowstone County 13.17 in, 106% to Oct 13
Rain in Montana, county by county · PRF insurance in Treasure County · Farmland Atlas: Treasure County