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Rain Today in Johnston, SC: How Much Rain Fell — Last 24 Hour Rainfall Totals
Measured from radar and rain gauges by Precip.
0.23" of rain in Johnston, SC in the last 24 hours
Thu, Nov 5 total: 0.22"
- Past 7 days
- 0.33"
- 2026 so far
- 38.86" 2.3% below average
- Last rain
- 0.22" 3 hours ago Nov 6, 1:00 AM - 3:00 AM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.23" of rain in Johnston, SC over the last 24 hours and 0.33" over the past 7 days. So far in 2026, Johnston, SC has received 38.86" of rain, 2.3% below average (normal to date: 39.78").
Daily Rainfall Totals in Johnston, SC (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Johnston, SC (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 2.39" | 4.15" | −1.76" (−42%) |
| February | 4.25" | 3.73" | +0.51" (+14%) |
| March | 2.43" | 4.44" | −2.01" (−45%) |
| April | 0.49" | 3.17" | −2.68" (−85%) |
| May | 9.36" | 3.19" | +6.18" (+194%) |
| June | 4.96" | 4.60" | +0.36" (+8%) |
| July | 2.15" | 4.25" | −2.10" (−49%) |
| August | 5.72" | 4.81" | +0.91" (+19%) |
| September | 2.46" | 3.99" | −1.53" (−38%) |
| October | 4.32" | 2.96" | +1.36" (+46%) |
| November (to date) | 0.32" | 0.48" | −0.16" (−33%) |
| 2026 YTD Total | 38.86" | 39.78" | −0.92" (2.3% below average) |
Rainfall Totals vs Normals (30 Year Average)
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