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Rain Today in Union City, CA: How Much Rain Fell — Last 24 Hour Rainfall Totals
Measured from radar and rain gauges by Precip.
0.06" of rain in Union City, CA in the last 24 hours
Tue, Nov 3 total: 0.06"
- Past 7 days
- 0.23"
- 2026 so far
- 10.37" 18.5% below average
- Last rain
- 0.06" 9 hours ago Nov 3, 5:00 PM - 6:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.06" of rain in Union City, CA over the last 24 hours and 0.23" over the past 7 days. So far in 2026, Union City, CA has received 10.37" of rain, 18.5% below average (normal to date: 12.73").
Daily Rainfall Totals in Union City, CA (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Union City, CA (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 2.31" | 3.42" | −1.11" (−33%) |
| February | 3.50" | 3.34" | +0.16" (+5%) |
| March | 0.05" | 2.67" | −2.62" (−98%) |
| April | 3.35" | 1.40" | +1.94" (+139%) |
| May | 0.43" | 0.62" | −0.18" (−30%) |
| June | 0.00" | 0.17" | −0.17" (−100%) |
| July | 0.00" | 0.00" | 0.00" (−100%) |
| August | 0.01" | 0.03" | −0.02" (−75%) |
| September | 0.11" | 0.10" | +0.01" (+8%) |
| October | 0.57" | 0.84" | −0.28" (−33%) |
| November (to date) | 0.06" | 0.14" | −0.08" (−59%) |
| 2026 YTD Total | 10.37" | 12.73" | −2.36" (18.5% below average) |
Rainfall Totals vs Normals (30 Year Average)
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