Weather in St.-Petersburg for May 2025
In general, the average temperature in St.-Petersburg at the beginning of May is 8.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21 °C by the end of May.
St.-Petersburg sees moderate rainfall in May, averaging 6 rainy days.
Is May a good time to visit St.-Petersburg? check out the best time to travel to St.-Petersburg page.
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St.-Petersburg in May average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 10° | 2 13° | 3 8° | 4 10° | |||
5 6° | 6 7° | 7 8° | 8 7° | 9 10° | 10 12° | 11 12° |
12 15° | 13 15° | 14 16° | 15 19° | 16 18° | 17 18° | 18 17° |
19 19° | 20 19° | 21 20° | 22 20° | 23 21° | 24 24° | 25 22° |
26 19° | 27 20° | 28 22° | 29 21° | 30 20° | 31 23° |
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Temperatures trend during May in St.-Petersburg
May weather day by day
Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 May | Overcast | 10° /2° | 0 mm | 0 cm | |
2 May | Patchy rain possible | 13° /2° | 3.2 mm | 0 cm | |
3 May | Patchy rain possible | 8° /2° | 0.2 mm | 0 cm | |
4 May | Patchy rain possible | 10° /2° | 1.6 mm | 0 cm | |
5 May | Patchy rain possible | 6° /0° | 1.4 mm | 0 cm | |
6 May | Patchy rain possible | 7° /-1° | 0.1 mm | 0 cm | |
7 May | Overcast | 8° /-1° | 2.7 mm | 1.5 cm | |
8 May | Overcast | 7° /-1° | 0.9 mm | 0.7 cm | |
9 May | Overcast | 10° /1° | 0 mm | 0 cm | |
10 May | Partly cloudy | 12° /3° | 0.3 mm | 0 cm | |
11 May | Overcast | 12° /3° | 0.3 mm | 0.2 cm | |
12 May | Sunny | 15° /3° | 0 mm | 0 cm | |
13 May | Overcast | 15° /4° | 0 mm | 0 cm | |
14 May | Overcast | 16° /6° | 0 mm | 0 cm | |
15 May | Overcast | 19° /7° | 0 mm | 0 cm | |
16 May | Overcast | 18° /9° | 1.6 mm | 0 cm | |
17 May | Patchy rain possible | 18° /9° | 0.4 mm | 0 cm | |
18 May | Overcast | 17° /6° | 2 mm | 0 cm | |
19 May | Overcast | 19° /7° | 0 mm | 0 cm | |
20 May | Partly cloudy | 19° /6° | 0 mm | 0 cm | |
21 May | Partly cloudy | 20° /6° | 0 mm | 0 cm | |
22 May | Moderate or heavy rain shower | 20° /8° | 2.5 mm | 0 cm | |
23 May | Overcast | 21° /8° | 0 mm | 0 cm | |
24 May | Partly cloudy | 24° /10° | 0 mm | 0 cm | |
25 May | Overcast | 22° /11° | 0.6 mm | 0 cm | |
26 May | Cloudy | 19° /10° | 0.6 mm | 0 cm | |
27 May | Patchy rain possible | 20° /7° | 1.4 mm | 0 cm | |
28 May | Sunny | 22° /10° | 0.5 mm | 0 cm | |
29 May | Patchy rain possible | 21° /10° | 1.3 mm | 0 cm | |
30 May | Partly cloudy | 20° /11° | 0.5 mm | 0 cm | |
31 May | Moderate rain at times | 23° /10° | 1.9 mm | 0 cm | |
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St.-Petersburg in May - FAQ
What to pack to St.-Petersburg in May?
As you prepare for your trip to St.-Petersburg in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in St.-Petersburg, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in St.-Petersburg
May snowfall in St.-Petersburg
UV exposure in St.-Petersburg during May
Quick links
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.