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Rainfall Totals Last 24 Hours in Groton, SD 57445
Measured from radar and rain gauges by Precip.
Live data updated 3:28 AM CST
0.01" of rain in Groton, SD 57445 in the last 24 hours
Sat, Oct 31 total: 0.00"
- Past 7 days
- 0.77"
- 2026 so far
- 28.25" 37.4% above average
- Last rain
- 0.42" 5 days ago Oct 26, 7:00 PM - Oct 27, 3:00 AM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.01" of rain in Groton, SD 57445 over the last 24 hours and 0.77" over the past 7 days. So far in 2026, Groton has received 28.25" of rain, 37.4% above average (normal to date: 20.56").
Daily Rainfall Totals in Groton (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Groton (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 0.57" | 0.50" | +0.07" (+14%) |
| February | 1.81" | 0.57" | +1.24" (+216%) |
| March | 0.78" | 0.89" | −0.11" (−13%) |
| April | 2.89" | 1.93" | +0.96" (+50%) |
| May | 4.00" | 3.12" | +0.88" (+28%) |
| June | 3.09" | 3.70" | −0.61" (−17%) |
| July | 9.76" | 3.37" | +6.39" (+189%) |
| August | 1.65" | 2.30" | −0.65" (−28%) |
| September | 2.73" | 2.22" | +0.51" (+23%) |
| October | 0.98" | 1.95" | −0.97" (−50%) |
| 2026 YTD Total | 28.25" | 20.56" | +7.69" (37.4% above average) |
Rainfall Totals vs Normals (30 Year Average)
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