Kostomuksha weather in July

In July, Kostomuksha sees average daytime highs of 20°C and overnight lows near 11°C, with 81 mm of rain across 13.4 wet days and about 19.4 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 20°C through the month. The sky is clear or mostly clear about 12% of the time in July, and the air most often feels dry.

Daylight stretches from about 20 h 36 min at the start of July to 18 hours by month's end. Set against the rest of the year, July is Kostomuksha's 1st-clearest and 12th-windiest month. For the whole year in context, see Kostomuksha's year-round climate.

Daytime high: 20°; 1st warmest
Overnight low: 11°; 12th coldest
Rainfall: 81 mm; 13.4 wet days
Daylight: 19 h 30 min; 3:19 AM – 10:48 PM
Cloud cover: 73%; 1st clearest
Wind: 11 km/h; 12th windiest
Solar energy: 4.57 kWh/m²
Travel score: 5.5; out of 10

Kostomuksha is human settlement in Kostomuksha Municipal Okrug, Republic of Karelia, Russia.

Density: 2,009/km²; people per km²
Founded: 1977

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

← June Kostomuksha year-round climate August →Best places to visit in July

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 20°C through the month.

A typical July day in Kostomuksha reaches about 20°C in the afternoon and slips back to 11°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 25°C. Set against its neighbours, July runs about 3°C warmer than June and about 2°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)	19	19	19	19	19	19	19	19	19	19	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Avg low (°C)	10	10	10	10	11	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	11	11

	Avg high (°C)	Avg low (°C)
1	19	10
2	19	10
3	19	10
4	19	10
5	19	11
6	19	11
7	19	11
8	19	11
9	19	11
10	19	11
11	20	11
12	20	11
13	20	11
14	20	11
15	20	11
16	20	12
17	20	12
18	20	12
19	20	12
20	20	12
21	20	12
22	20	12
23	20	12
24	20	12
25	20	12
26	20	12
27	20	12
28	20	12
29	20	12
30	20	11
31	20	11

How July really feels in Kostomuksha

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

heat index over the day's high

Days feeling ≤ 0°C

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.

Kostomuksha 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	-8° / -13°	32	9	10.9	4.7	0.0
Feb	-7° / -13°	26	7.8	9.7	7.8	0.0
Mar	-2° / -9°	31	8.4	10	11.2	0.0
Apr	5° / -4°	33	8.4	6	14.6	0.3
May	12° / 3°	58	11.3	2.6	18	2.8
Jun	17° / 8°	69	12.2	0.2	20.5	4.9
Jul	20° / 11°	81	13.4	0	19.4	5.5
Aug	17° / 9°	76	12.7	0	16.2	5.0
Sep	12° / 5°	64	11.5	0.3	12.7	2.7
Oct	4° / -0°	57	11.7	5.1	9.3	0.2
Nov	-1° / -5°	47	10.9	10.1	5.9	0.0
Dec	-5° / -10°	42	11	12.4	3.5	0.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of July, with mostly cloudy or overcast conditions the remaining 73%.

	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 (%)	25	25	25	26	26	26	26	25	27	27	27	27	26	26	27	27	28	28	28	29	29	29	29	29	29	29	29	29	29	29	28
Cloudier (%)	75	75	75	74	74	74	74	75	73	73	73	73	74	74	73	73	72	72	72	71	71	71	71	71	71	71	71	71	71	71	72

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	25	75
4	26	74
5	26	74
6	26	74
7	26	74
8	25	75
9	27	73
10	27	73
11	27	73
12	27	73
13	26	74
14	26	74
15	27	73
16	27	73
17	28	72
18	28	72
19	28	72
20	29	71
21	29	71
22	29	71
23	29	71
24	29	71
25	29	71
26	29	71
27	29	71
28	29	71
29	29	71
30	29	71
31	28	72

Chance of precipitation in July

Any precipitation

Kostomuksha gets around 81 mm of rain over 13.4 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 44% and peaks near 46% 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 (%)	43	43	43	43	43	44	44	44	44	45	45	45	46	46	46	46	46	46	45	45	44	44	43	43	42	41	41	40	40	40	40

	Rain chance (%)
1	43
2	43
3	43
4	43
5	43
6	44
7	44
8	44
9	44
10	45
11	45
12	45
13	46
14	46
15	46
16	46
17	46
18	46
19	45
20	45
21	44
22	44
23	43
24	43
25	42
26	41
27	41
28	40
29	40
30	40
31	40

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 73% 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 (%)	85	84	83	82	81	80	79	79	78	76	75	75	74	72	72	70	69	69	69	67	67	67	67	67	67	69	69	69	70	71	72
Comfortable (%)	11	12	13	14	15	16	17	17	18	19	20	20	21	22	22	23	24	24	24	24	24	24	24	24	24	23	23	23	22	22	21
Humid (%)	4	4	4	4	4	4	4	4	4	5	5	5	5	6	6	7	7	7	7	8	8	8	8	8	8	7	7	7	7	6	6
Muggy (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	85	11	4	0
2	84	12	4	0
3	83	13	4	0
4	82	14	4	0
5	81	15	4	0
6	80	16	4	0
7	79	17	4	0
8	79	17	4	0
9	78	18	4	0
10	76	19	5	0
11	75	20	5	0
12	75	20	5	0
13	74	21	5	0
14	72	22	6	0
15	72	22	6	0
16	70	23	7	0
17	69	24	7	0
18	69	24	7	0
19	69	24	7	0
20	67	24	8	1
21	67	24	8	1
22	67	24	8	1
23	67	24	8	1
24	67	24	8	1
25	67	24	8	1
26	69	23	7	1
27	69	23	7	1
28	69	23	7	1
29	70	22	7	1
30	71	22	6	1
31	72	21	6	1

Wind in July

Winds average 11 km/h in July, the calmest month.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 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)	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
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	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	11	calm
8	11	calm
9	11	calm
10	11	calm
11	11	calm
12	11	calm
13	11	calm
14	11	calm
15	11	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 20 h 36 min at the start of July to 18 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 156 minutes over July. Sunrise moves from 2:44 AM to 4:05 AM, and sunset from 11:18 PM to 10:02 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)	20.6	20.5	20.5	20.4	20.4	20.3	20.2	20.2	20.1	20.0	19.9	19.8	19.8	19.7	19.6	19.5	19.4	19.3	19.2	19.1	19.0	18.9	18.8	18.7	18.6	18.5	18.4	18.3	18.2	18.1	18.0
Sunrise (AM)	2:44	2:45	2:47	2:49	2:51	2:53	2:55	2:58	3:00	3:02	3:05	3:08	3:10	3:13	3:16	3:19	3:22	3:25	3:28	3:31	3:34	3:37	3:40	3:43	3:46	3:49	3:52	3:56	3:59	4:02	4:05
Sunset (PM)	11:18	11:17	11:16	11:14	11:12	11:11	11:09	11:07	11:05	11:03	11:00	10:58	10:56	10:53	10:51	10:48	10:45	10:42	10:40	10:37	10:34	10:31	10:28	10:25	10:22	10:19	10:15	10:12	10:09	10:06	10:02

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	20.6	2:44	11:18
2	20.5	2:45	11:17
3	20.5	2:47	11:16
4	20.4	2:49	11:14
5	20.4	2:51	11:12
6	20.3	2:53	11:11
7	20.2	2:55	11:09
8	20.2	2:58	11:07
9	20.1	3:00	11:05
10	20.0	3:02	11:03
11	19.9	3:05	11:00
12	19.8	3:08	10:58
13	19.8	3:10	10:56
14	19.7	3:13	10:53
15	19.6	3:16	10:51
16	19.5	3:19	10:48
17	19.4	3:22	10:45
18	19.3	3:25	10:42
19	19.2	3:28	10:40
20	19.1	3:31	10:37
21	19.0	3:34	10:34
22	18.9	3:37	10:31
23	18.8	3:40	10:28
24	18.7	3:43	10:25
25	18.6	3:46	10:22
26	18.5	3:49	10:19
27	18.4	3:52	10:15
28	18.3	3:56	10:12
29	18.2	3:59	10:09
30	18.1	4:02	10:06
31	18.0	4:05	10:02

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.57 kWh/m².

For context, solar energy here swings from a low near 0.03 kWh/m² to a high of 5.04 kWh/m² in June across the year — July's 4.57 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)	4.9	4.8	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7	4.7	4.6	4.6	4.6	4.6	4.6	4.5	4.5	4.5	4.5	4.5	4.4	4.4	4.4	4.3	4.3	4.3	4.3	4.2	4.2	4.1
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	4.9	Bright
2	4.8	Bright
3	4.8	Bright
4	4.8	Bright
5	4.8	Bright
6	4.8	Bright
7	4.7	Bright
8	4.7	Bright
9	4.7	Bright
10	4.7	Bright
11	4.7	Bright
12	4.6	Bright
13	4.6	Bright
14	4.6	Bright
15	4.6	Bright
16	4.6	Bright
17	4.5	Bright
18	4.5	Bright
19	4.5	Bright
20	4.5	Bright
21	4.5	Bright
22	4.4	Bright
23	4.4	Bright
24	4.4	Bright
25	4.3	Bright
26	4.3	Bright
27	4.3	Bright
28	4.3	Bright
29	4.2	Bright
30	4.2	Bright
31	4.1	Bright

Planning a trip in July

Is July a good time to visit Kostomuksha?

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

5.5

Sightseeing

1st-best month of the year

2.7

Beach & pool

1st-best month of the year

July is a reasonable time to visit Kostomuksha for sightseeing.

What to pack for Kostomuksha in July

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

In July, Kostomuksha sees daytime highs around 20°C and nights near 11°C. Worth packing: rain gear and sun protection. About 13 days see rain.

rain gearsun protection

UV index in Kostomuksha in July

LowModerateHighVery highExtreme

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 Kostomuksha peaks around July 15 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near December 17 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	0	0	1	2	4	4	5	4	2	1	0	0
Level	Low	Low	Low	Moderate	Moderate	Moderate	Moderate	Moderate	Low	Low	Low	Low

	UV index (midday)	Level
Jan	0	Low
Feb	0	Low
Mar	1	Low
Apr	2	Moderate
May	4	Moderate
Jun	4	Moderate
Jul	5	Moderate
Aug	4	Moderate
Sep	2	Low
Oct	1	Low
Nov	0	Low
Dec	0	Low

Location & terrain

Where is Kostomuksha?

Kostomuksha sits at 64.6°N, 30.6°E, 212 m above sea level, in Russia. The nearest listed city is Kajaani, 142 km away.

Topography around Kostomuksha

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

Within 3 km, the terrain around Kostomuksha has only modest variations in elevation — a maximum elevation change of 75 m around an average of 207 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 313 m; within 80 km, significant variations in elevation — a maximum elevation change of 312 m.

The land around Kostomuksha is covered by trees (69%) within 3 km, trees (76%) within 16 km, and trees (77%) within 80 km.

3 km

75 m

trees 69%

16 km

313 m

trees 76%

80 km

312 m

trees 77%

treesgrasslandartificial surfacesbare terrainwaterwetland

← June Kostomuksha year-round climate August →Best places to visit in July

July weather nearby: Kajaani 142 km · Iisalmi 199 km · Segezha 203 km · Kontiolahti 205 km · Siilinjärvi 218 km · Joensuu 223 km · Kuopio 235 km · Oulu 247 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 Kostomuksha (64.571°, 30.5767°, elevation 212 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	19	10
2	19	10
3	19	10
4	19	10
5	19	11
6	19	11
7	19	11
8	19	11
9	19	11
10	19	11
11	20	11
12	20	11
13	20	11
14	20	11
15	20	11
16	20	12
17	20	12
18	20	12
19	20	12
20	20	12
21	20	12
22	20	12
23	20	12
24	20	12
25	20	12
26	20	12
27	20	12
28	20	12
29	20	12
30	20	11
31	20	11

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	25	75
4	26	74
5	26	74
6	26	74
7	26	74
8	25	75
9	27	73
10	27	73
11	27	73
12	27	73
13	26	74
14	26	74
15	27	73
16	27	73
17	28	72
18	28	72
19	28	72
20	29	71
21	29	71
22	29	71
23	29	71
24	29	71
25	29	71
26	29	71
27	29	71
28	29	71
29	29	71
30	29	71
31	28	72

	Rain chance (%)
1	43
2	43
3	43
4	43
5	43
6	44
7	44
8	44
9	44
10	45
11	45
12	45
13	46
14	46
15	46
16	46
17	46
18	46
19	45
20	45
21	44
22	44
23	43
24	43
25	42
26	41
27	41
28	40
29	40
30	40
31	40

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	85	11	4	0
2	84	12	4	0
3	83	13	4	0
4	82	14	4	0
5	81	15	4	0
6	80	16	4	0
7	79	17	4	0
8	79	17	4	0
9	78	18	4	0
10	76	19	5	0
11	75	20	5	0
12	75	20	5	0
13	74	21	5	0
14	72	22	6	0
15	72	22	6	0
16	70	23	7	0
17	69	24	7	0
18	69	24	7	0
19	69	24	7	0
20	67	24	8	1
21	67	24	8	1
22	67	24	8	1
23	67	24	8	1
24	67	24	8	1
25	67	24	8	1
26	69	23	7	1
27	69	23	7	1
28	69	23	7	1
29	70	22	7	1
30	71	22	6	1
31	72	21	6	1

	Avg high (°C)	Avg low (°C)
1	19	10
2	19	10
3	19	10
4	19	10
5	19	11
6	19	11
7	19	11
8	19	11
9	19	11
10	19	11
11	20	11
12	20	11
13	20	11
14	20	11
15	20	11
16	20	12
17	20	12
18	20	12
19	20	12
20	20	12
21	20	12
22	20	12
23	20	12
24	20	12
25	20	12
26	20	12
27	20	12
28	20	12
29	20	12
30	20	11
31	20	11

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	25	75
4	26	74
5	26	74
6	26	74
7	26	74
8	25	75
9	27	73
10	27	73
11	27	73
12	27	73
13	26	74
14	26	74
15	27	73
16	27	73
17	28	72
18	28	72
19	28	72
20	29	71
21	29	71
22	29	71
23	29	71
24	29	71
25	29	71
26	29	71
27	29	71
28	29	71
29	29	71
30	29	71
31	28	72

	Rain chance (%)
1	43
2	43
3	43
4	43
5	43
6	44
7	44
8	44
9	44
10	45
11	45
12	45
13	46
14	46
15	46
16	46
17	46
18	46
19	45
20	45
21	44
22	44
23	43
24	43
25	42
26	41
27	41
28	40
29	40
30	40
31	40

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	85	11	4	0
2	84	12	4	0
3	83	13	4	0
4	82	14	4	0
5	81	15	4	0
6	80	16	4	0
7	79	17	4	0
8	79	17	4	0
9	78	18	4	0
10	76	19	5	0
11	75	20	5	0
12	75	20	5	0
13	74	21	5	0
14	72	22	6	0
15	72	22	6	0
16	70	23	7	0
17	69	24	7	0
18	69	24	7	0
19	69	24	7	0
20	67	24	8	1
21	67	24	8	1
22	67	24	8	1
23	67	24	8	1
24	67	24	8	1
25	67	24	8	1
26	69	23	7	1
27	69	23	7	1
28	69	23	7	1
29	70	22	7	1
30	71	22	6	1
31	72	21	6	1

	Avg high (°C)	Avg low (°C)
1	19	10
2	19	10
3	19	10
4	19	10
5	19	11
6	19	11
7	19	11
8	19	11
9	19	11
10	19	11
11	20	11
12	20	11
13	20	11
14	20	11
15	20	11
16	20	12
17	20	12
18	20	12
19	20	12
20	20	12
21	20	12
22	20	12
23	20	12
24	20	12
25	20	12
26	20	12
27	20	12
28	20	12
29	20	12
30	20	11
31	20	11

	Clearer (%)	Cloudier (%)
1	25	75
2	25	75
3	25	75
4	26	74
5	26	74
6	26	74
7	26	74
8	25	75
9	27	73
10	27	73
11	27	73
12	27	73
13	26	74
14	26	74
15	27	73
16	27	73
17	28	72
18	28	72
19	28	72
20	29	71
21	29	71
22	29	71
23	29	71
24	29	71
25	29	71
26	29	71
27	29	71
28	29	71
29	29	71
30	29	71
31	28	72

	Rain chance (%)
1	43
2	43
3	43
4	43
5	43
6	44
7	44
8	44
9	44
10	45
11	45
12	45
13	46
14	46
15	46
16	46
17	46
18	46
19	45
20	45
21	44
22	44
23	43
24	43
25	42
26	41
27	41
28	40
29	40
30	40
31	40

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	85	11	4	0
2	84	12	4	0
3	83	13	4	0
4	82	14	4	0
5	81	15	4	0
6	80	16	4	0
7	79	17	4	0
8	79	17	4	0
9	78	18	4	0
10	76	19	5	0
11	75	20	5	0
12	75	20	5	0
13	74	21	5	0
14	72	22	6	0
15	72	22	6	0
16	70	23	7	0
17	69	24	7	0
18	69	24	7	0
19	69	24	7	0
20	67	24	8	1
21	67	24	8	1
22	67	24	8	1
23	67	24	8	1
24	67	24	8	1
25	67	24	8	1
26	69	23	7	1
27	69	23	7	1
28	69	23	7	1
29	70	22	7	1
30	71	22	6	1
31	72	21	6	1