---
title: "September 11 Contrasts: Rain and Thunderstorms in Western Ukraine, While the South Warms Up to +31°"
description: "On September 11, the weather in Ukraine will be contrasting: rain and thunderstorms are expected in the west and in Kharkiv Oblast, while in the south and southeast the air will warm up to +31°. This is the forecast from the Ukrainian Hydrometeorological Center."
date: 2026-09-11T04:02:01.000Z
lang: en
url: https://xab.info/en/posts/ukraine-weather-september-11-rain-thunderstorms-up-to-31
tags: [ukraine-weather, rain, thunderstorm, temperature, ukrhydrometcenter]
publisher: "XAB.info"
---

# September 11 Contrasts: Rain and Thunderstorms in Western Ukraine, While the South Warms Up to +31°

![People with umbrellas walking on a wet street in the rain in western Ukraine on September 11](https://xab.info/media/2026/09/11/ukraina-pogoda-11-sentyabrya-dozhd-grozy-do-31/ukraina-pogoda-11-sentyabrya-dozhd-grozy-do-31-1.webp)

## 🎯 Key Points

- The atmospheric front is moving from northwest to southeast, causing precipitation in the west and in Kharkiv Oblast
- In Zakarpattia and Prykarpattia, heavy rain and thunderstorms are possible in places
- In the south and southeast of Ukraine, daytime air will warm up to +26…+31°, while in Kyiv — up to +22…+24°

On September 11, 2026, the weather in Ukraine will be marked by notable contrasts between regions. According to the Ukrainian Hydrometeorological Center, as cited by RBC-Ukraine, rain and thunderstorms are expected in some areas, while in the south and southeast of the country the air will warm up to +31°. This spread in temperatures and precipitation is driven by the movement of an atmospheric front, which is crossing the country from northwest to southeast and triggering a new wave of precipitation.

### Movement of the Atmospheric Front

The key factor behind today's weather is the atmospheric front moving from northwest to southeast. It is precisely this front that is responsible for the uneven distribution of precipitation: overnight, rain has already passed through the northeast of the country, as well as parts of Kyiv and Cherkasy Oblasts. During the day, the precipitation zone will shift and cover most of the western regions, along with Kharkiv Oblast. Across the rest of Ukraine, no precipitation is expected, with mostly variable cloudiness prevailing.

### Precipitation and Thunderstorms in the West

The most challenging conditions will develop in the west. In Zakarpattia and Prykarpattia, heavy rain and even thunderstorms are possible in places, so residents of these regions should stay alert and, where possible, avoid open areas and trees during a thunderstorm. The wind will be predominantly northwesterly throughout the day, at 5–10 m/s, which, combined with frontal activity, may intensify the feeling of bad weather in the western regions.

### Temperature Contrasts

The night turned out to be relatively warm: in most regions, temperatures ranged from +10 to +15°, while along the sea coasts the air warmed up to +19°. During the day, thermometers will climb to +20…+25°. It will be hottest in the south and southeast of Ukraine, where temperatures will reach +26…+31°. Thus, on the very same day, the country will see rainy, cool western regions sitting side by side with a truly summery south.

### Weather in Kyiv and Kyiv Oblast

In Kyiv Oblast on September 11, variable cloudiness and mostly dry weather are expected; only in the southern part of the oblast a brief rain passed overnight. Nighttime temperatures in the oblast were +10…+15°, with a daytime forecast of +20…+25°. In Kyiv itself, the night was +13…+15°, and during the day the air will warm up to +22…+24°. For the capital, this means a comfortable but humid day after the nighttime precipitation, with no significant rain.

### Context: Climate Change

Experts remind us that such contrasting weather phenomena — a sharp combination of heat in the south and thunderstorms in the west in mid-September — are becoming more characteristic against the backdrop of global climate change. The intensification of frontal activity and the widening of the range of temperature anomalies within a single country over the course of a day is one of the observed trends that, according to meteorologists, Ukraine will have to adapt to in the coming years.

## 🔍 Fact-Check Verification

- [Up to +31° and thunderstorms: where the weather will turn for the worse in Ukraine on September 11](https://www.rbc.ua/ukr/news/31-i-grozi-de-ukrayini-zipsuetsya-pogoda-1789043594.html) - Прогноз Укргидрометцентра: фронт с СЗ на ЮВ, дожди/грозы на западе и Харьковщине, +26…+31° на юге, в Киеве +22…+24°.

## ❓ FAQ

### Q: Where in Ukraine are rain and thunderstorms expected on September 11?
**A:** Precipitation will cover most of the western regions and Kharkiv Oblast; in Zakarpattia and Prykarpattia, heavy rain and thunderstorms are possible in places.

### Q: What will the temperature be in Ukraine on September 11?
**A:** During the day, +20…+25° in most regions, up to +26…+31° in the south and southeast. In Kyiv, daytime temperatures will reach +22…+24°.

### Q: Will it rain in Kyiv on September 11?
**A:** Kyiv will be mostly dry; only in the southern part of Kyiv Oblast a brief rain passed overnight. No precipitation is expected in the capital during the day.