Omsk weather in July

In July, Omsk sees average daytime highs of 24°C and overnight lows near 14°C, with 62 mm of rain across 11.2 wet days and about 16.5 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 26% of the time in July, and the air most often feels dry.

Daylight stretches from about 17 hours at the start of July to 15 h 48 min by month's end. Set against the rest of the year, July is Omsk's 3rd-clearest and 12th-windiest month. For the whole year in context, see Omsk's year-round climate.

Daytime high
24°
1st warmest
Overnight low
14°
12th coldest
Rainfall
62 mm
11.2 wet days
Daylight
16 h 36 min
4:55 AM – 9:29 PM
Cloud cover
61%
3rd clearest
Wind
12 km/h
12th windiest
Solar energy
5.51 kWh/m²
Travel score
6.7
out of 10

Omsk is city in Russia.

Density
2,046/km²
people per km²
Founded
1716

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical July day in Omsk reaches about 24°C in the afternoon and slips back to 14°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 30°C. Set against its neighbours, July runs about 1°C warmer than June and about 2°C warmer than August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12414
22414
32414
42414
52414
62414
72414
82414
92414
102414
112414
122414
132414
142414
152414
162414
172414
182414
192414
202414
212414
222414
232414
242414
252414
262414
272414
282414
292414
302414
312413

How July really feels in Omsk

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.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Omsk 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-13° / -21°154.96.37.50.0
Feb-11° / -19°124.15.49.30.0
Mar-3° / -11°185.2511.40.0
Apr / -1°307.42.513.82.1
May18° / 3680.415.86.1
Jun23° / 12°5310.10176.8
Jul24° / 14°6211.2016.56.7
Aug22° / 11°6110.8014.76.5
Sep16° / 337.80.112.54.9
Oct / -0°3283.110.21.3
Nov-4° / -10°297.67.38.10.0
Dec-11° / -18°216.67.970.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24357
34258
44258
54258
64258
74159
84159
94258
104258
114357
124357
134456
144555
154555
164753
174753
184852
194951
204951
215050
225050
235050
245050
255050
265050
275050
285050
295050
305050
315050

Chance of precipitation in July

Any precipitation

Omsk gets around 62 mm of rain over 11.2 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 36% and peaks near 39% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
136
236
337
437
537
638
738
839
939
1039
1139
1239
1339
1438
1538
1638
1737
1837
1936
2035
2135
2234
2334
2433
2533
2633
2733
2832
2932
3032
3132

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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 47% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15431141
25332141
35232142
45132152
55033152
64933152
74834162
84734163
94734163
104635173
114535173
124436173
134436173
144337183
154337183
164237182
174237182
184238182
194238192
204238191
214338191
224337181
234437181
244536181
254636181
264735170
274835170
284934170
295034160
305133160
315233150

Wind in July

Winds average 12 km/h in July, the calmest month.

Across July, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 17 hours at the start of July to 15 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over July. Sunrise moves from 4:39 AM to 5:19 AM, and sunset from 9:41 PM to 9:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
117.04:399:41
217.04:409:40
317.04:419:40
417.04:419:39
516.94:429:39
616.94:439:38
716.94:449:38
816.94:459:37
916.84:469:36
1016.84:479:35
1116.84:489:35
1216.74:509:34
1316.74:519:33
1416.74:529:32
1516.64:549:31
1616.64:559:29
1716.54:569:28
1816.54:589:27
1916.44:599:26
2016.45:019:24
2116.35:029:23
2216.35:049:22
2316.25:059:20
2416.25:079:18
2516.15:089:17
2616.15:109:15
2716.05:129:14
2816.05:139:12
2915.95:159:10
3015.95:179:08
3115.85:199:07

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.51 kWh/m².

For context, solar energy here swings from a low near 0.52 kWh/m² to a high of 6 kWh/m² in June across the year — July's 5.51 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.2Bright
315.2Bright
Planning a trip in July

Is July a good time to visit Omsk?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.7
Sightseeing
2nd-best month of the year
5.9
Beach & pool
1st-best month of the year

July is a reasonable time to visit Omsk for sightseeing.

What to pack for Omsk in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Omsk sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Omsk in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Omsk peaks around June 23 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 22 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 23UV 6Dec 22UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5High
Jun6High
Jul6High
Aug4Moderate
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low

Air quality in Omsk in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Omsk is worst in April — around 16 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodGoodApr 1515 µg/m³Dec 216 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar11Good
Apr16Moderate
May10Good
Jun9Good
Jul14Moderate
Aug9Good
Sep7Good
Oct8Good
Nov8Good
Dec6Good
Location & terrain

Where is Omsk?

Omsk sits at 55.0°N, 73.4°E, 90 m above sea level, in Russia. The nearest listed city is Kalachinsk, 77 km away.

Topography around Omsk

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Omsk.

Within 3 km, the terrain around Omsk has only modest variations in elevation — a maximum elevation change of 57 m around an average of 91 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 81 m; within 80 km, only modest variations in elevation — a maximum elevation change of 93 m.

The land around Omsk is covered by artificial surfaces (63%) and trees (21%) within 3 km, trees (26%), artificial surfaces (25%) and cropland (24%) within 16 km, and cropland (53%) and grassland (27%) within 80 km.

3 km
57 m
16 km
81 m
80 km
93 m
treesgrasslandcroplandartificial surfaceswaterwetland
July weather nearby: Kalachinsk 77 km · Isil’kul’ 134 km · Tatarsk 168 km · Tara 221 km · Kupino 263 km · Petropavl 270 km · Ishim 274 km · Shchuchinsk 309 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
other Christian 2%

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 Omsk (54.9924°, 73.3686°, elevation 90 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).