Within 10 miles is essentially flat (256 feet). Minimum nighttime temperature: 10 degrees Celsius. The brighter period of the year lasts for 3.2 months, from May 4 to August 10, with an average daily incident shortwave energy per square meter above 4.8 kWh.

In this report, we use a base of 50°F and a cap of 86°F. A great time to come for those who wish to miss the summer crowds. The chance of wet days in Saint Petersburg varies throughout the year. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. Get our help and advice choosing services and options to plan a prefect train journey. The figure below shows you a compact characterization of the entire year of hourly average temperatures. Based on this score, the best time of year to visit Saint Petersburg for hot-weather activities is from mid July to early August, with a peak score in the third week of July. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The drier season lasts 5.5 months, from November 28 to May 11. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Rain alone is the most common for 9.4 months, from February 28 to December 9. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Minimum nighttime temperature: 11 degrees Celsius. The wind is most often from the west for 5.3 months, from April 6 to September 14, with a peak percentage of 40% on June 3. Check our seasonal guide below to find out about climate and annual events in St. Petersburg. The snowy period of the year lasts for 6.2 months, from October 16 to April 21, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. The least snow falls around July 19, with an average total liquid-equivalent accumulation of 0.0 inches. Sunrise: 07:05; Sunset: 18:30. St. Petersburg also has an ever increasing number of festivals and holidays spread throughout the year. Minimum nighttime temperature: 8 degrees Celsius.

Light rain changing to cloudy by lunchtime. St Petersburg has a cold climate with warm summers and some rainfall in all months. The earliest sunset is at 3:52 PM on December 16, and the latest sunset is 6 hours, 34 minutes later at 10:26 PM on June 22. Partly cloudy changing to sunny intervals by late morning. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The windiest day of the year is January 1, with an average hourly wind speed of 7.8 miles per hour. The first factor most travellers consider when planning a trip to St. Petersburg is, of course, the weather. Temperature 11.5 °C 53 °F; High Temperature 16 °C 61 °F; Low Temperature 7 °C 45 °F; Sunshine Hours 8 hrs; Rainfall 40 mm; Rainfall days 14 days; Sea Temperature 5.2 °C 41 °F In Saint Petersburg, the summers are comfortable and partly cloudy and the winters are long, freezing, dry, and overcast. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. St Petersburg - Weather warnings issued 14-day forecast. The first factor most travellers consider when planning a trip to St. Petersburg is, of course, the weather. Over the course of the year, the temperature typically varies from 14°F to 73°F and is rarely below -8°F or above 83°F. Support your business with world-leading science and technology. The thin dotted lines are the corresponding average perceived temperatures. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Minimum nighttime temperature: 11 degrees Celsius. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. Time zones for airports and weather stations are provided by AskGeo.com . And, despite Dostoevsky's descriptions of the sweltering slums, summer temperatures higher than 30 ºC are almost unheard of. Navigate St. Petersburg’s dining scene and find restaurants to remember. The rainless period of the year lasts for 2.7 months, from December 19 to March 10. UV: Low; Saturday 3 October. The darker period of the year lasts for 4.5 months, from October 11 to February 25, with an average daily incident shortwave energy per square meter below 1.3 kWh. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Weather warnings issued. St. Nicholas Maritime Cathedral on a rainy day. Laurium, Michigan, United States (4,278 miles away); Dover, Vermont, United States (4,121 miles); and Gambo, Canada (3,248 miles) are the far-away foreign places with temperatures most similar to Saint Petersburg (view comparison). The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. We report snowfall in liquid-equivalent terms. support@__remove_this_part__weatherspark.com. Let our meeting and events experts help you organize a superb event in St. Petersburg. There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Saint Petersburg. St. Petersburg's climate gets a pretty bad press, not least in the works of Russia's literary greats. Sunny. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. We assume no responsibility for any decisions made on the basis of the content presented on this site. We can help. The perceived humidity level in Saint Petersburg, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, staying within 2% of 2% throughout. The shaded overlays indicate night and civil twilight. UV: Low; Friday 2 October. The highest chance of a day with rain alone is 34% on August 20. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. We can help you make the right choice from hundreds of St. Petersburg hotels and hostels. The wetter season lasts 6.6 months, from May 11 to November 28, with a greater than 25% chance of a given day being a wet day. The average water temperature experiences significant seasonal variation over the course of the year. The windier part of the year lasts for 6.7 months, from September 23 to April 15, with average wind speeds of more than 6.5 miles per hour. The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:10; Sunset: 18:24. Copyright © 2001-2020 ZAO "SAINT-PETERSBURG.COM".

Autumn is short in St. Petersburg, with weather that anyone but the natives would consider wintry coming in by the middle of October.

The cloudier part of the year begins around September 29 and lasts for 6.6 months, ending around April 18. Based on growing degree days alone, the first spring blooms in Saint Petersburg should appear around May 14, only rarely appearing before May 4 or after May 26.

In Saint Petersburg, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The most snow falls during the 31 days centered around December 21, with an average total liquid-equivalent accumulation of 0.6 inches. Shortwave radiation includes visible light and ultraviolet radiation. Minimum nighttime temperature: 10 degrees Celsius. The length of the day in Saint Petersburg varies extremely over the course of the year. Light rain changing to cloudy by lunchtime. Average Weather in Saint Petersburg Russia. On January 24, the cloudiest day of the year, the sky is overcast or mostly cloudy 79% of the time, and clear, mostly clear, or partly cloudy 21% of the time. Saint Petersburg experiences significant seasonal variation in monthly rainfall. Those of us who live here and love the city believe that the weather gives it, and us, just that little bit more character. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Over the course of the year, the temperature typically varies from 14°F to 73°F and is rarely below -8°F or above 83°F.

Weather forecast up to 14 days including temperature, weather condition and precipitation and much more. Sunrise: 07:15; Sunset: 18:18. Sunrise: 07:08; Sunset: 18:27. Clear. Maximum daytime temperature: 17 degrees Celsius;

Snow alone is the most common for 2.7 months, from December 9 to February 28. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. In Saint Petersburg, the summers are comfortable and partly cloudy and the winters are long, freezing, dry, and overcast. The predominant average hourly wind direction in Saint Petersburg varies throughout the year. Last updated today at 14:23. It's not just the weather that needs to be taken into account. St. Petersburg's climate gets a pretty bad press, not least in the works of Russia's literary greats. The thin dotted line is the corresponding average rainfall. Nonetheless, it pays to come prepared. The rainy period of the year lasts for 9.3 months, from March 10 to December 19, with a sliding 31-day rainfall of at least 0.5 inches.

MERRA-2 Modern-Era Retrospective Analysis. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. The time of year with warmer water lasts for 2.6 months, from June 30 to September 17, with an average temperature above 56°F. The wind is most often from the south for 6.7 months, from September 14 to April 6, with a peak percentage of 38% on January 1.

Maximum daytime temperature: 15 degrees Celsius; After the excesses of the summer months, the season sees the city getting back to work and preparing for the long winter ahead. Daylight saving time (DST) is not observed in Saint Petersburg during 2020. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). Saint Petersburg is located near a large body of water (e.g., ocean, sea, or large lake). Based on the tourism score, the best time of year to visit Saint Petersburg for warm-weather activities is from late June to mid August.