Thermograph

Weather in Saint Petersburg in September

In an average September, Saint Petersburg sees a daily high around 15°C and a low around 8°C, based on 1980–2026 of local climate records.

Average high15°C
Typical high range10°C to 19°C
Average low8°C
Typical low range3°C to 12°C
Average daily precipitation3 mm

September records

The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.

High

Highest 29°C 1992-09-01
Lowest 3°C 1986-09-27

Low

Highest 16°C 2024-09-12
Lowest -3°C 1993-09-30

Feels-like

Highest 31°C 1992-09-01
Lowest -8°C 1986-09-28

Humidity

Highest 15.4 g/m³ 2018-09-07
Lowest 3.7 g/m³ 1986-09-27

Wind

Highest 41 km/h 2020-09-10
Lowest 5 km/h 1982-09-29

Gust

Highest 89 km/h 2020-09-10
Lowest 12 km/h 2015-09-12

Precip

Wettest 118 mm 1994
Driest 20 mm 1993

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