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Weather in St.-Petersburg for May 2027

Your guide to St.-Petersburg weather in May - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, St.-Petersburg usually enjoys a light touch of snow in May.

    • Temperatures

  • In general, the average temperature in St.-Petersburg at the beginning of May is 10 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.4 °C by the end of May.

    • Rain 🌧️

  • St.-Petersburg in May brings notable rainfall, with an average of 18 rainy days and a total precipitation of 54.1 mm.

Average dry days
10
Dry days
Average rainy days
18
Rainy days
Average snowy days
3
Snow days
Average temperatures
15°/6°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
68 %
Avg humidity

St.-Petersburg Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
10°
2
Patchy rain possible
14°
3
Patchy rain possible
11°
4
Patchy rain possible
12°
5
Patchy rain possible
8°
6
Patchy rain possible
7°
7
Overcast
8°
8
Overcast
9°
9
Partly cloudy
11°
10
Overcast
12°
11
Patchy rain possible
13°
12
Overcast
15°
13
Overcast
16°
14
Overcast
15°
15
Patchy rain possible
17°
16
Overcast
17°
17
Patchy rain possible
17°
18
Overcast
16°
19
Overcast
20°
20
Cloudy
19°
21
Partly cloudy
18°
22
Moderate or heavy rain shower
19°
23
Overcast
21°
24
Partly cloudy
21°
25
Overcast
19°
26
Cloudy
16°
27
Patchy rain possible
16°
28
Sunny
18°
29
Light rain shower
17°
30
Partly cloudy
17°
31
Moderate rain at times
19°

Temperatures trend during May in St.-Petersburg

See the weather trend as well as the moving average line

May weather in St.-Petersburg day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Overcast
Overcast
 10° /1° 0 mm 0 cm
2 May Patchy rain possible
Patchy rain possible
 14° /2° 1.9 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 11° /4° 1.6 mm 0 cm
4 May Patchy rain possible
Patchy rain possible
 12° /3° 2.4 mm 0 cm
5 May Patchy rain possible
Patchy rain possible
 8° /1° 0.9 mm 0.1 cm
6 May Patchy rain possible
Patchy rain possible
 7° /0° 2.1 mm 0.5 cm
7 May Overcast
Overcast
 8° /0° 2.1 mm 1.2 cm
8 May Overcast
Overcast
 9° /0° 0.8 mm 0.5 cm
9 May Partly cloudy
Partly cloudy
 11° /1° 0 mm 0 cm
10 May Overcast
Overcast
 12° /2° 0.2 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
 13° /3° 0.3 mm 0.1 cm
12 May Overcast
Overcast
 15° /3° 0 mm 0 cm
13 May Overcast
Overcast
 16° /5° 0 mm 0 cm
14 May Overcast
Overcast
 15° /6° 1.3 mm 0 cm
15 May Patchy rain possible
Patchy rain possible
 17° /6° 0.9 mm 0 cm
16 May Overcast
Overcast
 17° /8° 3 mm 0 cm
17 May Patchy rain possible
Patchy rain possible
 17° /8° 0.8 mm 0 cm
18 May Overcast
Overcast
 16° /7° 2.6 mm 0 cm
19 May Overcast
Overcast
 20° /8° 0.7 mm 0 cm
20 May Cloudy
Cloudy
 19° /7° 0.1 mm 0 cm
21 May Partly cloudy
Partly cloudy
 18° /6° 2.2 mm 0 cm
22 May Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /7° 3.8 mm 0 cm
23 May Overcast
Overcast
 21° /8° 5.9 mm 0 cm
24 May Partly cloudy
Partly cloudy
 21° /10° 3.4 mm 0 cm
25 May Overcast
Overcast
 19° /10° 1.4 mm 0 cm
26 May Cloudy
Cloudy
 16° /9° 4.2 mm 0 cm
27 May Patchy rain possible
Patchy rain possible
 16° /7° 2 mm 0 cm
28 May Sunny
Sunny
 18° /8° 1.4 mm 0.1 cm
29 May Light rain shower
Light rain shower
 17° /9° 3.3 mm 0 cm
30 May Partly cloudy
Partly cloudy
 17° /8° 1.5 mm 0 cm
31 May Moderate rain at times
Moderate rain at times
 19° /9° 1.3 mm 0 cm
Next
Important Notice
Our weather forecast for St.-Petersburg in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St.-Petersburg forecast closer to your planned date for the most up-to-date weather information.
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St.-Petersburg in May - FAQ

What are the expected maximum and minimum temperatures in St.-Petersburg during May?

During May, expect a variety of temperatures with highs around 15° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in St.-Petersburg during May?

Moderate rainfall is anticipated in St.-Petersburg during May, with a total of 54.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

Will it snow in St.-Petersburg in May 2027?

St.-Petersburg experiences an average snowfall of 2.4325 cm during May, occurring over 3 days.

What are the typical wind conditions in St.-Petersburg during May?

The average wind speed in St.-Petersburg during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

St.-Petersburg snow forecast May 2027

Track daily snowfall levels and discover St.-Petersburg’s snowy potential this May ❄️
On average, St.-Petersburg sees 3 snowy days during May, with approximately 2.4 cm of total snowfall.

May rainfall patterns in St.-Petersburg

Explore the daily rainfall trends and prepare for St.-Petersburgs May weather 💧
Typically, St.-Petersburg has 18 rainy days in May with a total of 54.1 mm of rainfall.

UV exposure in St.-Petersburg during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Location coordinates Where is St.-Petersburg?

Get accurate weather forecasts for St.-Petersburg, located at latitude 59.939 and longitude 30.314. Stay updated with localized weather information tailored for St.-Petersburg.

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