Hurricanes and Tornadoes That Hit Roseville, CA

The nearest NOAA station with 1991–2020 climate normals is Sacramento 5 ESE, CA, 15 miles southwest of Roseville at 38 feet. July is the warmest, with an average high of 94°F and low of 61°F; December is the coolest, at 56°F and 41°F. January is the wettest at 3.9 inches of precipitation on average and July and August the driest at 0.0 inches; the year adds up to 19.2 inches over 38 days with at least a tenth of an inch. Highs reach 90°F on about 90 days a year, almost all from April to October. Lows fall below freezing on about 4 nights a year. That 19.2 inches is more than at 135 of the 226 California stations used on this site (60%). Rocklin, 4 miles northeast, has its own station (Auburn, CA): 36.1 inches a year, 16.9 more than here, and a July average high of 93°F against 94°F.

Since 1996, the National Weather Service has logged 77 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Roseville: 60 floods, 11 heavy rain events, 3 flash floods and 3 thunderstorm wind reports. None is recorded as killing or injuring anyone; the NWS estimated $81,000 in property and crop damage. The strongest thunderstorm gust on record here was 81 mph, on September 2, 2025.

Flood insurance policyholders in Roseville's 3 ZIP codes have filed 303 claims with the National Flood Insurance Program since 1978, and were paid $10.0 million for buildings and contents, in the dollars of each year. The most came from Flooding in 1995: 238 claims (79% of all) and $9.5 million, then Pineapple Express - Southern in 1998 with 12. 83% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 415 California cities on this site with 10 or more claims, 386 have fewer than Roseville.