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- And again, abnormal weather: forecast for the May holidays, Victory Day and the whole of May

And again, abnormal weather: forecast for the May holidays, Victory Day and the whole of May

There are a number of May holidays ahead, when Russians actively go out into nature, arrange kebabs and just walk around, enjoying the warm, but not yet hot weather. Everyone is actively preparing for summer and enjoying the sun. However, the past winter and half of spring have shown that any surprises can be expected from nature in 2025. For more information about the weather conditions that residents of different Russian cities will observe in May 2025, see the Izvestia article.
Weather forecast for May 2025 in Moscow and the region
After Easter, Moscow experienced truly summery weather, which, however, will deteriorate significantly in a few days. Although usually the last spring month in the capital pleases citizens with warm weather, when all the holidays can be spent outdoors or walking around the city.
However, in 2025, hot days will linger in Moscow until Wednesday, April 23. On Thursday, according to preliminary data, the air temperature will drop to +18, light rain is possible. Starting from Saturday, April 26, until the end of the month, the air temperature will range from +6 to +13 with a climatic norm of 14-16 degrees Celsius. On some days, the thermometer will even drop below zero at night.
In May, the weather in the capital will be a couple of degrees below normal — 14-17 degrees Celsius. The coolest days, when it will be +12, will be May 3-5. Along with the summer heat, the sun will go away. For example, sunny days may be May 7, 8, 19, and 20 (no later data was available at the time of publication of the article). There will be about seven rainy days: May 9-11, 13, 15, 16. The rest of the days are expected to be partly cloudy.
It is important to remember that the weather forecast is constantly changing, because it is almost impossible to predict the conditions for a month ahead. Therefore, the actual temperatures will differ from the forecast.
Weather for May 2025 in St. Petersburg and Leningrad region
In St. Petersburg, the weather will be close to the typical values of the month. The last month of spring will start with cloudy days and 9 degrees Celsius. Starting from May 3, it will get a little warmer and the thermometer will start to show from +11 degrees. It will be almost always sunny starting from May 5. The air temperature will range from +11 to +18 degrees.
Rain, according to preliminary data, is expected on May 8 and 18. Cloudy conditions will be on May 10, 11, 15 and 20.
Weather forecast by regions of Russia
May will be diverse in the cities and regions of Russia.:
Sochi. There will be approximately the same number of sunny and cloudy days in the city. Practically no rains are expected except on May 1, 7, 9, 18 and 19. It will be partly cloudy on the 2nd, 3rd, 8th, 10th, 12th and 20th. The rest of the days will be sunny. The average daytime air temperature will be 18 degrees Celsius.
Sevastopol. Real spring weather is expected in the city. The air temperature will range from +14 to +19 degrees. Rain is not expected, but May 1-3, 6, 9, 13-15 and 18 May be partly cloudy, sunny weather is expected on other days.;
Novosibirsk. In the capital of Siberia, the air temperature in May will be on average several degrees below normal. So, from the 1st to the 11th, the thermometer columns will show 12-13 degrees Celsius. After that, the air will warm up to +15 and +16 degrees. The warmest day will be on the 14th, when the thermometer will show +18 degrees. There will be few sunny days — on May 4, 6, 7 and 18. Cloudy weather is expected on the 1st-3rd, and light rain is expected on the 5th and 8th-10th. The rest of the days will be partly cloudy.
Vladivostok. According to preliminary data, the weather in the capital of the Far East will be warmer than the climatic norm by several degrees, but there will be practically no sunny days. The coolest days will be May 1-3, when the air temperature will be about 10-12 degrees Celsius. After that, it will get a little warmer, and for almost the whole month the thermometer will show from +14 to +18 degrees. The warmest days are expected on May 18 and 19, when it will be +20 and +21 degrees Celsius, respectively. Sunny days: 5, 13, 14, 18, 19 May. Rain will fall on May 1, 6, 10, 11, 16 and 20. Cloudy or partly cloudy conditions are expected on the remaining days.
Weather forecast for May holidays and Victory Day in 2025
May Day, according to Evgeny Tishkovets, a leading specialist at the Phobos Weather Center, will be relatively cool and humid. According to Yandex Weather, partly cloudy and +14 degrees are expected on May 1. The same weather will continue on Friday, May 2. On Saturday and Sunday it will be slightly cooler — 12 degrees Celsius, while rain is also expected on the last day of the week.
"In the second week of May, closer to Victory Day, the temperature background will rise to the required climatic norm and moderate and quite comfortable warmth is expected. In the morning +5...+10, in the afternoon until +13...+18," Evgeny Tishkovets said in his Telegram channel.
At the same time, the second long weekend in May may turn out to be rainy. Precipitation is forecast from the 9th to the 11th.
In St. Petersburg, on May 1, they promise +9 degrees and light rain. No precipitation is expected on Friday and Saturday, but it will be slightly cooler — 8 degrees. Weather conditions will be better on the second long weekend — although light rain is expected on Thursday, it will be up to +14 degrees in the afternoon. It will be sunny and +14 degrees on Victory Day, and partly cloudy and 12-13 degrees Celsius are expected on May 10 and 11, respectively.
Pollen levels in the air in May 2025: impact on allergy sufferers
One of Russia's main allergens, birch, began to bloom around April 19th. This period usually lasts about 20-25 days, but may depend on weather conditions.
Since the flowering will continue for some time, there are some tips on how to survive it most calmly.:
— you can purchase special glasses and nose filters. If it is not possible to buy them, you can use sunglasses and a mask that will reduce the severity of allergies.;
— it is useful to monitor pollen monitoring in order to adjust outdoor activities and drug use.;
— keep the windows closed when traveling by car.;
— upon returning home, you need to change clothes and take a shower, rinse your mouth, as well as rinse your eyes, nose and hair.;
— it is better to use air conditioning at home and not open the windows for ventilation.;
— carry out frequent wet cleaning;
— avoid drying clothes on the balcony or on a clothesline outside;
— ventilate the apartment infrequently, preferably in the evening, in calm weather or after prolonged rain;
— it is better to shorten walks, but if there is no such possibility, it is preferable to take them in the evening, because most of the trees "dust" in the morning.
There are also various allergy medications available: antihistamine pills, nasal sprays, and eye drops. However, it is important to remember that before using any medications, you need to consult with a specialist who will help you choose the best remedies and dosages. You should not self-medicate.
Atmospheric pressure in May 2025: human impact
Information about atmospheric pressure always goes side by side with the weather forecast, but not everyone knows what effect it can have on a person. Values of approximately 740-750 mmHg are considered normal, however, depending on a specific location, they may fluctuate.
So, healthy people do not feel pressure drops, but some may complain, for example, about its elevated values and poor health because of this. It is believed that people with chronic diseases feel the influence of atmospheric pressure. Depending on its fall or upward jump, they may experience weakness, headache and dizziness, drowsiness, general deterioration of well-being, and other symptoms.
As with allergies, it is better not to self-medicate, but to visit a doctor if you notice changes in your condition depending on atmospheric pressure. Among the available and non-harmful means, doctors distinguish contrast shower, drinking, drinking enough water, and exercising.
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