The highest day temperature in August 2025 was 79°F. The lowest night temperature was 51°F. The average values for day and night temperatures during August were 66.9°F и 61.3°F respectivly.

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation total in August for Novosibirsk is 1.9 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 7.2 mph. It makes August one of the most windless months of the year for Novosibirsk.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Novosibirsk in August is 9.1 hours.