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Rainfall Totals Last 24 Hours in San Marcos, TX 78666
Measured from radar and rain gauges by Precip.
Live data updated 11:20 AM CST
0.00" of rain in San Marcos, TX 78666 in the last 24 hours
Tue, Nov 3 total: 0.10"
- Past 7 days
- 1.79"
- 2026 so far
- 33.01" 6.2% above average
- Last rain
- 0.30" 1 day ago Nov 3, 10:00 AM - 3:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in San Marcos, TX 78666 over the last 24 hours and 1.79" over the past 7 days. So far in 2026, San Marcos has received 33.01" of rain, 6.2% above average (normal to date: 31.08").
Daily Rainfall Totals in San Marcos (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in San Marcos (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 1.15" | 2.32" | −1.17" (−50%) |
| February | 0.48" | 1.86" | −1.38" (−74%) |
| March | 0.78" | 2.76" | −1.99" (−72%) |
| April | 8.83" | 2.75" | +6.08" (+221%) |
| May | 4.61" | 4.35" | +0.27" (+6%) |
| June | 4.62" | 3.50" | +1.12" (+32%) |
| July | 6.75" | 2.51" | +4.25" (+170%) |
| August | 1.54" | 2.48" | −0.93" (−38%) |
| September | 0.18" | 3.83" | −3.65" (−95%) |
| October | 3.77" | 4.20" | −0.43" (−10%) |
| November (to date) | 0.30" | 0.53" | −0.24" (−44%) |
| 2026 YTD Total | 33.01" | 31.08" | +1.93" (6.2% 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
- Purgatory Creek Greenspace (Park)
- Start/End point for Swallet Loop Trail (Trailhead)
- Ringtail Ridge Natural Area (Park)
- San Marcos Aquatic Resources Center (Park)
- Schulle Canyon Natural Area (Park)
- Spring Lake Preserve (Park)
- Meadows Center for Water and the Environment (Park)
- UFCU Stadium (Stadium)
- Blanco Shoals Natural Area (Park)
- James C. Curry Nature Center (Park)
- Bob Shelton Stadium (Stadium)
- Anthem Tract (Park)