Penza, 23 January 2019. PenzaNews. Air temperature in Penza dropped to -20°C in the night of January 23.

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According to the forecast of meteorologists, next Wednesday will be the frostiest day during the week.

The air is expected to be warmed up to -17°C by lunchtime.

In the following days, the temperature will range from -14°C to -8°C. At night, the thermometer will approach the mark of -20°C.

According to long-term observations, the minimum temperature was observed on January 23, 2010. At that time, it was -31°C in the Penza region.

A year ago - in 2018 it was about -7°C on that day.