Irkutsk Region Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Irkutsk Region, Russia in September.

Are you planning a trip a to Irkutsk Region, Russia in September and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Irkutsk Region in September

Irkutsk Region, Russia is a region in Russia. September in Irkutsk Region generally has mild temperatures, with precipitation levels ranging from moderate to high.

Temperatures

The average maximum temperatures are mild and range from 13°C (55°F) in Ust'-Ilimsk to 17°C (63°F) in Angarsk. Nighttime temperatures generally drop to 5°C (41°F) in Angarsk and 4°C (39°F) in Ust'-Ilimsk.

To learn more about the conditions in specific areas of Irkutsk Region, Russia, check out the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Sakhyurta with an average of 46 mm (1.8 in) to high rainfall in Baykalsk with 118 mm (4.6 in).

Average sunshine

Sunshine levels are moderate in most locations. Irkutsk typically sees 185 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Irkutsk Region by month

Pick a month to see the average temperature, rainfall and sunshine in Irkutsk Region — and find the best time to visit. (based on Irkutsk)

Best Places to Visit in Irkutsk Region in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Irkutsk Region.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Irkutsk Region

What is the weather like in September for some of the most popular destinations in Irkutsk Region, Russia?

Temperature range in Irkutsk Region (September)

Precipitation variation in Irkutsk Region (September)

Irkutsk

In September Irkutsk generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
23°C (73°F)
17°C (63°F)
8°C (46°F)
Min temperature
12°C (54°F)
6°C (43°F)
-2°C (28°F)
Monthly sun hours
220 hours
185 hours
155 hours
Monthly rainfall
102 mm (4 in)
66 mm (2.6 in)
26 mm (1 in)
Monthly rainy days
14 days
11 days
9 days
Weather conditions

Listvyanka

In September Listvyanka generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
21°C (70°F)
16°C (61°F)
9°C (48°F)
Min temperature
14°C (57°F)
9°C (48°F)
2°C (36°F)
Monthly sun hours
220 hours
185 hours
150 hours
Monthly rainfall
114 mm (4.5 in)
85 mm (3.3 in)
36 mm (1.4 in)
Monthly rainy days
14 days
10 days
9 days
Weather conditions

Khuzhir

In September Khuzhir generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
19°C (66°F)
15°C (59°F)
7°C (45°F)
Min temperature
14°C (57°F)
9°C (48°F)
2°C (36°F)
Monthly rainfall
58 mm (2.3 in)
48 mm (1.9 in)
17 mm (0.7 in)
Monthly rainy days
12 days
10 days
9 days
Weather conditions

Baykalsk

In September Baykalsk generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 7°C (45°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

August
September
October
Max temperature
19°C (66°F)
14°C (57°F)
7°C (45°F)
Min temperature
12°C (54°F)
7°C (45°F)
-1°C (30°F)
Monthly sun hours
220 hours
185 hours
150 hours
Monthly rainfall
163 mm (6.4 in)
118 mm (4.6 in)
58 mm (2.3 in)
Monthly rainy days
14 days
10 days
8 days
Weather conditions

Sakhyurta

In September Sakhyurta generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
20°C (68°F)
15°C (59°F)
6°C (43°F)
Min temperature
13°C (55°F)
7°C (45°F)
-1°C (30°F)
Monthly rainfall
62 mm (2.4 in)
46 mm (1.8 in)
15 mm (0.6 in)
Monthly rainy days
13 days
10 days
9 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Irkutsk Region, in Russia.

Popular cities in September

Day & night temperatures, rainfall and average weather in Irkutsk Region in September.

City Weather Day temp Night temp Rainfall
Irkutsk 17°C (63°F) 6°C (43°F) 66 mm (2.6 in)
Listvyanka 16°C (61°F) 9°C (48°F) 85 mm (3.3 in)
Khuzhir 15°C (59°F) 9°C (48°F) 48 mm (1.9 in)
Baykalsk 14°C (57°F) 7°C (45°F) 118 mm (4.6 in)
Sakhyurta 15°C (59°F) 7°C (45°F) 46 mm (1.8 in)
Bol'shoye Goloustnoye 16°C (61°F) 8°C (46°F) 62 mm (2.4 in)

Irkutsk Region weather in September: frequently asked questions

What is the weather like in Irkutsk Region, Russia in September?

Expect tolerable weather across Irkutsk Region, Russia in September. The popular destination of Irkutsk averages 17°C (63°F) by day and 6°C (43°F) at night during this month.

What is the average temperature in Irkutsk Region, Russia in September?

Daytime temperatures in Irkutsk peak at roughly 17°C (63°F) in September, dropping to about 6°C (43°F) overnight.

Does Irkutsk Region, Russia get a lot of rain in September?

Not particularly. Irkutsk averages just 66 mm (2.6 in) of rain in September, making it a mostly dry month for Irkutsk Region, Russia.

Is September a Good Time to Visit Irkutsk Region, Russia?

In our opinion, September is a good time to visit Irkutsk Region, Russia with overall tolerable weather in Irkutsk. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Irkutsk Region, Russia is in June and July with generally perfect weather in Irkutsk. On the other hand, the months of January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Irkutsk Region.

Weather and climate has detailed information for every country in the world. Are you going to Russia? Get detailed historical weather averages for many cities in Russia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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