Ust’-Ilimsk weather in July
In July, Ust’-Ilimsk sees average daytime highs of 24°C and overnight lows near 13°C, with 60 mm of rain across 10 wet days and about 17.2 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.
Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 24% of the time in July, and the air most often feels dry.
Daylight stretches from about 17 h 48 min at the start of July to 16 h 18 min by month's end. Set against the rest of the year, July is Ust’-Ilimsk's 2nd-clearest and 12th-windiest month. For the whole year in context, see Ust’-Ilimsk's year-round climate.
- Daytime high
- 24°
- 1st warmest
- Overnight low
- 13°
- 12th coldest
- Rainfall
- 60 mm
- 10 wet days
- Daylight
- 17 h 12 min
- 4:38 AM – 9:52 PM
- Cloud cover
- 64%
- 2nd clearest
- Wind
- 9 km/h
- 12th windiest
- Solar energy
- 5.57 kWh/m²
- Travel score
- 6.8
- out of 10
Ust’-Ilimsk is city in Russia.
- Density
- 438/km²
- people per km²
- Founded
- 1966
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Day-to-day highs hold fairly steady near 24°C through the month.
A typical July day in Ust’-Ilimsk reaches about 24°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, July runs about 2°C warmer than June and about 3°C warmer than August.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Avg low (°C) | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 23 | 12 |
| 2 | 23 | 13 |
| 3 | 24 | 13 |
| 4 | 24 | 13 |
| 5 | 24 | 13 |
| 6 | 24 | 13 |
| 7 | 24 | 13 |
| 8 | 24 | 13 |
| 9 | 24 | 13 |
| 10 | 24 | 13 |
| 11 | 24 | 13 |
| 12 | 24 | 13 |
| 13 | 24 | 14 |
| 14 | 24 | 14 |
| 15 | 24 | 14 |
| 16 | 24 | 14 |
| 17 | 24 | 14 |
| 18 | 24 | 13 |
| 19 | 24 | 13 |
| 20 | 24 | 13 |
| 21 | 24 | 13 |
| 22 | 24 | 13 |
| 23 | 23 | 13 |
| 24 | 23 | 13 |
| 25 | 23 | 13 |
| 26 | 23 | 13 |
| 27 | 23 | 13 |
| 28 | 23 | 13 |
| 29 | 23 | 13 |
| 30 | 23 | 13 |
| 31 | 23 | 13 |
How July really feels in Ust’-Ilimsk
Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Ust’-Ilimsk weather by month
How July compares with the rest of the year at a glance. July is the 1st-warmest and 1st-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -19° / -26° | 15 | 5.1 | 9.1 | 6.9 | 0.0 |
| Feb | -14° / -23° | 12 | 4.5 | 7.9 | 8.9 | 0.0 |
| Mar | -4° / -14° | 19 | 6.3 | 8.7 | 11.4 | 0.0 |
| Apr | 5° / -6° | 28 | 7.8 | 6.1 | 14 | 0.3 |
| May | 13° / 2° | 43 | 10.6 | 1.6 | 16.3 | 3.5 |
| Jun | 21° / 10° | 56 | 10.6 | 0 | 17.7 | 6.3 |
| Jul | 24° / 13° | 60 | 10 | 0 | 17.2 | 6.8 |
| Aug | 20° / 11° | 57 | 9.9 | 0 | 15.1 | 6.2 |
| Sep | 12° / 4° | 52 | 11 | 0.9 | 12.5 | 2.9 |
| Oct | 2° / -5° | 41 | 11.4 | 9.1 | 9.9 | 0.1 |
| Nov | -10° / -17° | 31 | 9.7 | 12.6 | 7.6 | 0.0 |
| Dec | -18° / -25° | 22 | 7.7 | 10.7 | 6.3 | 0.0 |
Cloud cover in July
The sky is clear or mostly clear about 24% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 59%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 42 | 42 | 42 | 42 | 42 | 40 | 40 | 40 | 41 | 40 | 40 | 40 | 40 | 41 | 41 | 42 | 41 |
| Cloudier (%) | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 58 | 58 | 59 | 58 | 58 | 58 | 58 | 58 | 60 | 60 | 60 | 59 | 60 | 60 | 60 | 60 | 59 | 59 | 58 | 59 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 41 | 59 |
| 2 | 41 | 59 |
| 3 | 41 | 59 |
| 4 | 41 | 59 |
| 5 | 41 | 59 |
| 6 | 41 | 59 |
| 7 | 41 | 59 |
| 8 | 42 | 58 |
| 9 | 42 | 58 |
| 10 | 42 | 58 |
| 11 | 42 | 58 |
| 12 | 42 | 58 |
| 13 | 42 | 58 |
| 14 | 41 | 59 |
| 15 | 42 | 58 |
| 16 | 42 | 58 |
| 17 | 42 | 58 |
| 18 | 42 | 58 |
| 19 | 42 | 58 |
| 20 | 40 | 60 |
| 21 | 40 | 60 |
| 22 | 40 | 60 |
| 23 | 41 | 59 |
| 24 | 40 | 60 |
| 25 | 40 | 60 |
| 26 | 40 | 60 |
| 27 | 40 | 60 |
| 28 | 41 | 59 |
| 29 | 41 | 59 |
| 30 | 42 | 58 |
| 31 | 41 | 59 |
Chance of precipitation in July
Ust’-Ilimsk gets around 60 mm of rain over 10 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 32% and peaks near 34% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 |
| Rain chance (%) | |
|---|---|
| 1 | 34 |
| 2 | 33 |
| 3 | 33 |
| 4 | 33 |
| 5 | 32 |
| 6 | 32 |
| 7 | 32 |
| 8 | 32 |
| 9 | 31 |
| 10 | 31 |
| 11 | 31 |
| 12 | 30 |
| 13 | 30 |
| 14 | 30 |
| 15 | 30 |
| 16 | 30 |
| 17 | 30 |
| 18 | 31 |
| 19 | 31 |
| 20 | 31 |
| 21 | 32 |
| 22 | 32 |
| 23 | 32 |
| 24 | 32 |
| 25 | 32 |
| 26 | 33 |
| 27 | 33 |
| 28 | 33 |
| 29 | 33 |
| 30 | 33 |
| 31 | 33 |
Humidity in July
Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the dry band about 56% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 67 | 66 | 64 | 62 | 61 | 60 | 58 | 57 | 55 | 54 | 53 | 52 | 52 | 51 | 51 | 51 | 51 | 50 | 51 | 52 | 52 | 53 | 54 | 55 | 55 | 56 | 56 | 57 | 57 | 58 | 60 |
| Comfortable (%) | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 |
| Humid (%) | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 |
| Muggy (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 67 | 23 | 10 | 0 |
| 2 | 66 | 24 | 10 | 0 |
| 3 | 64 | 25 | 11 | 0 |
| 4 | 62 | 26 | 11 | 1 |
| 5 | 61 | 27 | 11 | 1 |
| 6 | 60 | 28 | 11 | 1 |
| 7 | 58 | 29 | 12 | 1 |
| 8 | 57 | 30 | 12 | 1 |
| 9 | 55 | 31 | 13 | 1 |
| 10 | 54 | 32 | 13 | 1 |
| 11 | 53 | 32 | 14 | 1 |
| 12 | 52 | 33 | 14 | 1 |
| 13 | 52 | 33 | 14 | 1 |
| 14 | 51 | 33 | 15 | 1 |
| 15 | 51 | 33 | 15 | 1 |
| 16 | 51 | 33 | 15 | 1 |
| 17 | 51 | 33 | 15 | 1 |
| 18 | 50 | 33 | 15 | 2 |
| 19 | 51 | 32 | 15 | 2 |
| 20 | 52 | 32 | 15 | 1 |
| 21 | 52 | 32 | 15 | 1 |
| 22 | 53 | 31 | 15 | 1 |
| 23 | 54 | 31 | 14 | 1 |
| 24 | 55 | 30 | 14 | 1 |
| 25 | 55 | 30 | 14 | 1 |
| 26 | 56 | 30 | 13 | 1 |
| 27 | 56 | 30 | 13 | 1 |
| 28 | 57 | 30 | 12 | 1 |
| 29 | 57 | 30 | 12 | 1 |
| 30 | 58 | 30 | 11 | 1 |
| 31 | 60 | 29 | 11 | 0 |
Wind in July
Winds average 9 km/h in July, the calmest month.
Across July, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 9 | calm |
| 20 | 9 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
| 31 | 9 | calm |
Sunrise & sunset in July
Daylight runs from about 17 h 48 min at the start of July to 16 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 90 minutes over July. Sunrise moves from 4:20 AM to 5:06 AM, and sunset from 10:06 PM to 9:25 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 17.8 | 17.7 | 17.7 | 17.7 | 17.7 | 17.6 | 17.6 | 17.6 | 17.5 | 17.5 | 17.5 | 17.4 | 17.4 | 17.3 | 17.3 | 17.2 | 17.2 | 17.1 | 17.1 | 17.0 | 17.0 | 16.9 | 16.8 | 16.8 | 16.7 | 16.6 | 16.6 | 16.5 | 16.4 | 16.4 | 16.3 |
| Sunrise (AM) | 4:20 | 4:20 | 4:21 | 4:22 | 4:23 | 4:24 | 4:26 | 4:27 | 4:28 | 4:29 | 4:31 | 4:32 | 4:34 | 4:35 | 4:37 | 4:38 | 4:40 | 4:42 | 4:43 | 4:45 | 4:47 | 4:49 | 4:50 | 4:52 | 4:54 | 4:56 | 4:58 | 5:00 | 5:02 | 5:04 | 5:06 |
| Sunset (PM) | 10:06 | 10:05 | 10:05 | 10:04 | 10:04 | 10:03 | 10:02 | 10:01 | 10:00 | 9:59 | 9:58 | 9:57 | 9:56 | 9:54 | 9:53 | 9:52 | 9:50 | 9:49 | 9:47 | 9:46 | 9:44 | 9:42 | 9:41 | 9:39 | 9:37 | 9:35 | 9:33 | 9:31 | 9:29 | 9:27 | 9:25 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 17.8 | 4:20 | 10:06 |
| 2 | 17.7 | 4:20 | 10:05 |
| 3 | 17.7 | 4:21 | 10:05 |
| 4 | 17.7 | 4:22 | 10:04 |
| 5 | 17.7 | 4:23 | 10:04 |
| 6 | 17.6 | 4:24 | 10:03 |
| 7 | 17.6 | 4:26 | 10:02 |
| 8 | 17.6 | 4:27 | 10:01 |
| 9 | 17.5 | 4:28 | 10:00 |
| 10 | 17.5 | 4:29 | 9:59 |
| 11 | 17.5 | 4:31 | 9:58 |
| 12 | 17.4 | 4:32 | 9:57 |
| 13 | 17.4 | 4:34 | 9:56 |
| 14 | 17.3 | 4:35 | 9:54 |
| 15 | 17.3 | 4:37 | 9:53 |
| 16 | 17.2 | 4:38 | 9:52 |
| 17 | 17.2 | 4:40 | 9:50 |
| 18 | 17.1 | 4:42 | 9:49 |
| 19 | 17.1 | 4:43 | 9:47 |
| 20 | 17.0 | 4:45 | 9:46 |
| 21 | 17.0 | 4:47 | 9:44 |
| 22 | 16.9 | 4:49 | 9:42 |
| 23 | 16.8 | 4:50 | 9:41 |
| 24 | 16.8 | 4:52 | 9:39 |
| 25 | 16.7 | 4:54 | 9:37 |
| 26 | 16.6 | 4:56 | 9:35 |
| 27 | 16.6 | 4:58 | 9:33 |
| 28 | 16.5 | 5:00 | 9:31 |
| 29 | 16.4 | 5:02 | 9:29 |
| 30 | 16.4 | 5:04 | 9:27 |
| 31 | 16.3 | 5:06 | 9:25 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 5.57 kWh/m².
For context, solar energy here swings from a low near 0.36 kWh/m² to a high of 5.98 kWh/m² in June across the year — July's 5.57 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 | 5.7 | 5.6 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.2 | 5.1 | 5.1 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.9 | Bright |
| 2 | 5.9 | Bright |
| 3 | 5.9 | Bright |
| 4 | 5.9 | Bright |
| 5 | 5.9 | Bright |
| 6 | 5.8 | Bright |
| 7 | 5.8 | Bright |
| 8 | 5.8 | Bright |
| 9 | 5.8 | Bright |
| 10 | 5.8 | Bright |
| 11 | 5.7 | Bright |
| 12 | 5.7 | Bright |
| 13 | 5.7 | Bright |
| 14 | 5.7 | Bright |
| 15 | 5.6 | Bright |
| 16 | 5.6 | Bright |
| 17 | 5.6 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.4 | Bright |
| 22 | 5.4 | Bright |
| 23 | 5.4 | Bright |
| 24 | 5.3 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.2 | Bright |
| 28 | 5.2 | Bright |
| 29 | 5.2 | Bright |
| 30 | 5.1 | Bright |
| 31 | 5.1 | Bright |
Is July a good time to visit Ust’-Ilimsk?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a reasonable time to visit Ust’-Ilimsk for sightseeing.
What to pack for Ust’-Ilimsk in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Ust’-Ilimsk sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.
UV index in Ust’-Ilimsk in July
Clear-sky midday UV in July peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ust’-Ilimsk peaks around June 21 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 5 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 0 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 1 | 0 | 0 |
| Level | Low | Low | Low | Moderate | Moderate | High | High | Moderate | Moderate | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 0 | Low |
| Feb | 1 | Low |
| Mar | 2 | Low |
| Apr | 3 | Moderate |
| May | 4 | Moderate |
| Jun | 5 | High |
| Jul | 5 | High |
| Aug | 5 | Moderate |
| Sep | 3 | Moderate |
| Oct | 1 | Low |
| Nov | 0 | Low |
| Dec | 0 | Low |
Air quality in Ust’-Ilimsk in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Ust’-Ilimsk is worst in July — around 35 µg/m³ PM2.5 (moderate), about 26.7× the cleanest month (December, 1 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 3 | 4 | 5 | 9 | 10 | 27 | 35 | 30 | 19 | 29 | 7 | 1 |
| Level | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 3 | Good |
| Feb | 4 | Good |
| Mar | 5 | Good |
| Apr | 9 | Good |
| May | 10 | Good |
| Jun | 27 | Moderate |
| Jul | 35 | Moderate |
| Aug | 30 | Moderate |
| Sep | 19 | Moderate |
| Oct | 29 | Moderate |
| Nov | 7 | Good |
| Dec | 1 | Good |
Where is Ust’-Ilimsk?
Ust’-Ilimsk sits at 58.0°N, 102.7°E, 278 m above sea level, in Russia. The nearest listed city is Zheleznogorsk-Ilimskiy, 181 km away.
Topography around Ust’-Ilimsk
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ust’-Ilimsk.
Within 3 km, the terrain around Ust’-Ilimsk has only modest variations in elevation — a maximum elevation change of 235 m around an average of 276 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 348 m; within 80 km, large variations in elevation — a maximum elevation change of 627 m.
The land around Ust’-Ilimsk is covered by trees (65%) and water (21%) within 3 km, trees (83%) within 16 km, and trees (93%) within 80 km.
Russia travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 32% of US
- price level, 2025
- GDP per capita
- $17,547
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Safe drinking water
- 76%
- of population, 2024
- Homicide rate
- 6.8
- per 100k, 2021
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 521
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ust’-Ilimsk (58.0006°, 102.6619°, elevation 278 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).