St. Petersburg will experience a week dominated by cyclones, characterized by near-daily rain, fluctuating atmospheric pressure, and temperatures slightly below the average for this time of year. The week’s weather pattern will bring noticeable changes.
The week will see temperatures averaging 1-2 degrees Celsius below the typical climatic norm.
Monday will be an exception, offering mostly sunny, dry, and warm conditions.
Tuesday will bring cloudy skies and brief rain. Nighttime temperatures will be between +13 and +15°C, while daytime temperatures will range from +18 to +20°C. Atmospheric pressure will decrease to 754 mm Hg, which is below normal.
Wednesday is expected to be cloudy with intermittent showers. The temperature will remain between +13 and +15°C overnight, and rise to +20 to +22°C during the day. Atmospheric pressure is expected to fall further to 751 mm Hg, remaining below normal.
Thursday will be cloudy with periods of rain. Nighttime temperatures will be between +12 and +14°C, with daytime temperatures reaching +17 to +19°C. The wind will be west at 5-10 m/s, with gusts. Atmospheric pressure will continue to fall to 747 mm Hg, well below normal.
Friday is predicted to have cloudy skies with scattered showers at night. There will be no significant rainfall during the day. Night temperatures will drop to +8 to +10°C, while daytime temperatures will reach +16 to +18°C. The wind will be northeast at 5-10 m/s, with gusts. Atmospheric pressure will rise to 759 mm Hg, which is about normal.
Saturday’s preliminary forecast indicates no precipitation and daytime temperatures around +20°C.