Skip to content
Source of the Neva River

Weather in Исток: What to Expect by Season

Photo: ВФП, CC BY-SA 4.0

Weather overview

Исток enjoys a temperate climate with distinct seasonal changes, making it a destination that offers something different depending on when you visit. Winters here are mild but can feel chilly, especially in January and February, when temperatures hover around +3.1 °C to +3.9 °C. The days are shorter, with about 5.8 to 8.2 hours of sunshine, and occasional rain or drizzle is common.

From March onward, Исток begins to warm up noticeably. By May, the weather becomes pleasant, with daytime highs reaching +20.1 °C and nights cooling to around +10.1 °C. The summer months, particularly July and August, bring the hottest weather, with temperatures peaking at +30.5 °C and +30.2 °C respectively. This is the driest period of the year, ideal for outdoor activities. As autumn arrives, September and October offer comfortable conditions, though rainfall increases by November, marking the start of the wetter season.

Temperature

Temperatures in Исток vary significantly across the year, reflecting the shift from winter chill to summer warmth. In January, the coldest month, the average temperature sits at +3.1 °C, with nighttime lows occasionally dipping to 0.2 °C. By contrast, July is the warmest month, with an average of +24.3 °C and daytime highs reaching +30.5 °C. The transition between seasons is gradual, with April and October serving as comfortable shoulder months, where temperatures range between +10.9 °C and +12.7 °C on average.

Spring and autumn in Исток are particularly pleasant for travelers who prefer mild weather. In May, temperatures climb to +15.1 °C on average, with highs of +20.1 °C, while September sees averages of +19.2 °C and highs of +25 °C. These months avoid the extremes of summer heat and winter cold, making them ideal for exploring the area without discomfort. Even in November, temperatures remain above freezing, averaging +6.8 °C, though the evenings can feel crisp.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 0.2 6.7
February -0.3 9
March 3.5 13.4
April 5.7 16.3
May 10.1 20.1
June 15.5 27.5
July 17.8 30.5
August 16.9 30.2
September 14.1 25
October 8.5 17.3
November 3.4 10.6
December 0.5 7.1

Precipitation

Rainfall in Исток is unevenly distributed throughout the year, with a clear wet and dry pattern. The wettest months are November and January, with November receiving the highest precipitation at 165 mm. This is a time when frequent rain showers can be expected, so packing waterproof gear is advisable. February and August are the driest months, with just 20 mm and 19 mm of rainfall respectively, offering the best conditions for dry weather.

From June to August, Исток experiences its dry season, with rainfall dropping to as low as 19 mm in August. This period aligns with the warmest temperatures, making it a popular time for visitors. However, even during the wetter months like April and October, rainfall is moderate, averaging around 78 mm. The rain in Исток rarely disrupts plans for long, as showers tend to be brief and followed by sunshine.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 107
February 20
March 70
April 78
May 82
June 48
July 33
August 19
September 57
October 78
November 165
December 69

What to pack

What to pack for Исток depends largely on the season of your visit. In the winter months, particularly December through February, layers are key. A warm coat, scarf, and gloves will help you stay comfortable during the cooler days, when temperatures can drop to near freezing. Waterproof footwear is also useful, as rain and occasional damp conditions are common.

For spring and autumn trips, lightweight layers are ideal. In April or October, temperatures can range from +5.7 °C at night to +17.3 °C during the day, so a mix of long-sleeve shirts, sweaters, and a light jacket will keep you prepared. A compact umbrella or rain jacket is a good idea, especially in November or March, when rainfall increases. Summer visitors, particularly in July and August, should pack light, breathable clothing, sunglasses, and sunscreen to stay comfortable in the heat, which can exceed +30 °C.

Average monthly wind m/s
Average monthly wind
Month Wind speed Direction
January 1 47
February 1 61
March 0.9 64
April 0.5 68
May 0.6 51
June 0.1 153
July 0.3 252
August 0.2 37
September 0.6 21
October 0.9 38
November 0.9 44
December 0.7 49

Places in Source of the Neva River

All places