Rio Vista climate

Typical historical weather for Rio Vista, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Rio Vista.

Annual average

16.8°C

across all months

Warmest month

31.5°C

Aug average high

Coolest month

6.2°C

Dec average low

Annual rainfall

549mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

44.6°C

5 September 2022

Coldest day

-1.5°C

25 February 2022

Wettest day

108.9mm

24 October 2021

Windiest day

7.8m/s

4 February 2024