Oulu weather in June

In June, Oulu sees average daytime highs of 17°C and overnight lows near 9°C, with 56 mm of rain across 10 wet days and about 20.8 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 19°C by the end. The sky is clear or mostly clear about 26% of the time in June, and the air most often feels dry.

Daylight stretches from about 19 h 54 min at the start of June to 21 hours by month's end. Set against the rest of the year, June is Oulu's 2nd-clearest and 10th-windiest month. For the whole year in context, see Oulu's year-round climate.

Daytime high: 17°; 3rd warmest
Overnight low: 9°; 10th coldest
Rainfall: 56 mm; 10 wet days
Daylight: 21 hours; 1:48 AM – 10:48 PM
Cloud cover: 63%; 2nd clearest
Wind: 11 km/h; 10th windiest
Solar energy: 5.52 kWh/m²
Travel score: 5.4; out of 10

Oulu is urban area in North Ostrobothnia region, Finland.

Air quality: Good; PM2.5 5.1 µg/m³ · 2019

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

← May Oulu year-round climate July →Best places to visit in June

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 19°C by the end.

A typical June day in Oulu reaches about 17°C in the afternoon and slips back to 9°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 23°C. Set against its neighbours, June runs about 5°C warmer than May and about 3°C cooler than July.

	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
Avg high (°C)	15	15	16	16	16	16	16	16	17	17	17	17	17	17	17	17	17	18	18	18	18	18	18	18	18	18	19	19	19	19
Avg low (°C)	6	7	7	7	7	7	7	8	8	8	8	8	8	9	9	9	9	9	9	9	9	10	10	10	10	10	10	10	11	11

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

How June really feels in Oulu

Once humidity and wind are folded in, June 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

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

Oulu weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-6° / -11°	35	8.8	9.8	4.5	0.0
Feb	-6° / -12°	29	8	8.6	7.7	0.0
Mar	-1° / -8°	30	7.7	8.1	11.2	0.0
Apr	5° / -3°	30	7.4	3.8	14.7	0.5
May	12° / 3°	48	10	0.7	18.2	3.2
Jun	17° / 9°	56	10	0	20.8	5.4
Jul	20° / 12°	78	12.2	0	19.6	6.0
Aug	18° / 10°	71	12	0	16.3	5.5
Sep	13° / 6°	56	10.4	0	12.7	3.4
Oct	5° / 1°	50	10.3	2.6	9.2	0.5
Nov	0° / -4°	48	10.6	7	5.7	0.0
Dec	-3° / -8°	44	10.8	9.8	3.2	0.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 16% of June, with mostly cloudy or overcast conditions the remaining 58%.

	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
Clearer (%)	48	48	47	47	46	46	45	44	43	42	42	41	41	41	40	40	39	39	39	40	40	40	40	41	41	41	40	40	41	41
Cloudier (%)	52	52	53	53	54	54	55	56	57	58	58	59	59	59	60	60	61	61	61	60	60	60	60	59	59	59	60	60	59	59

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	47	53
4	47	53
5	46	54
6	46	54
7	45	55
8	44	56
9	43	57
10	42	58
11	42	58
12	41	59
13	41	59
14	41	59
15	40	60
16	40	60
17	39	61
18	39	61
19	39	61
20	40	60
21	40	60
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	40	60
28	40	60
29	41	59
30	41	59

Chance of precipitation in June

Any precipitation

Oulu gets around 56 mm of rain over 10 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 39% on the wettest days. The odds climb toward the end of the month.

	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
Rain chance (%)	30	30	29	29	29	29	29	30	30	30	31	31	32	32	33	33	34	35	35	36	36	37	37	37	38	38	38	38	39	39

	Rain chance (%)
1	30
2	30
3	29
4	29
5	29
6	29
7	29
8	30
9	30
10	30
11	31
12	31
13	32
14	32
15	33
16	33
17	34
18	35
19	35
20	36
21	36
22	37
23	37
24	37
25	38
26	38
27	38
28	38
29	39
30	39

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the dry band about 92% 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
Dry (%)	97	96	96	96	95	95	95	95	95	95	95	95	95	95	95	95	94	93	92	92	91	90	89	88	86	86	85	84	82	82
Comfortable (%)	3	3	3	3	4	4	4	4	4	4	4	4	5	5	5	5	6	6	7	7	8	8	9	10	11	11	12	13	14	14
Humid (%)	0	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	1	1	1	1	2	2	2	3	3	3	3	4	4

	Dry (%)	Comfortable (%)	Humid (%)
1	97	3	0
2	96	3	1
3	96	3	1
4	96	3	1
5	95	4	1
6	95	4	1
7	95	4	1
8	95	4	1
9	95	4	1
10	95	4	1
11	95	4	1
12	95	4	1
13	95	5	0
14	95	5	0
15	95	5	0
16	95	5	0
17	94	6	0
18	93	6	1
19	92	7	1
20	92	7	1
21	91	8	1
22	90	8	2
23	89	9	2
24	88	10	2
25	86	11	3
26	86	11	3
27	85	12	3
28	84	13	3
29	82	14	4
30	82	14	4

Wind in June

Winds average 11 km/h in June.

Across June, daily wind ranges from about 11 km/h on the calmest days to 12 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
Wind speed (km/h)	12	12	12	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11
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

	Wind speed (km/h)	Feels
1	12	calm
2	12	calm
3	12	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	11	calm
17	11	calm
18	11	calm
19	11	calm
20	11	calm
21	11	calm
22	11	calm
23	11	calm
24	11	calm
25	11	calm
26	11	calm
27	11	calm
28	11	calm
29	11	calm
30	11	calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 19 h 54 min at the start of June to 21 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over June. Sunrise moves from 2:18 AM to 1:53 AM, and sunset from 10:13 PM to 10:50 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
Daylight (h)	19.9	20.0	20.1	20.2	20.3	20.4	20.4	20.5	20.6	20.7	20.7	20.8	20.9	20.9	21.0	21.0	21.0	21.1	21.1	21.1	21.1	21.1	21.1	21.1	21.1	21.1	21.1	21.0	21.0	21.0
Sunrise (AM)	2:18	2:15	2:13	2:10	2:08	2:06	2:03	2:01	1:59	1:57	1:55	1:54	1:52	1:51	1:49	1:48	1:48	1:47	1:46	1:46	1:46	1:46	1:46	1:46	1:47	1:48	1:49	1:50	1:51	1:53
Sunset (PM)	10:13	10:16	10:19	10:22	10:25	10:27	10:30	10:32	10:35	10:37	10:39	10:41	10:43	10:45	10:47	10:48	10:50	10:51	10:52	10:53	10:53	10:54	10:54	10:54	10:54	10:53	10:53	10:52	10:51	10:50

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	19.9	2:18	10:13
2	20.0	2:15	10:16
3	20.1	2:13	10:19
4	20.2	2:10	10:22
5	20.3	2:08	10:25
6	20.4	2:06	10:27
7	20.4	2:03	10:30
8	20.5	2:01	10:32
9	20.6	1:59	10:35
10	20.7	1:57	10:37
11	20.7	1:55	10:39
12	20.8	1:54	10:41
13	20.9	1:52	10:43
14	20.9	1:51	10:45
15	21.0	1:49	10:47
16	21.0	1:48	10:48
17	21.0	1:48	10:50
18	21.1	1:47	10:51
19	21.1	1:46	10:52
20	21.1	1:46	10:53
21	21.1	1:46	10:53
22	21.1	1:46	10:54
23	21.1	1:46	10:54
24	21.1	1:46	10:54
25	21.1	1:47	10:54
26	21.1	1:48	10:53
27	21.1	1:49	10:53
28	21.0	1:50	10:52
29	21.0	1:51	10:51
30	21.0	1:53	10:50

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.52 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.02 kWh/m² to a high of 5.52 kWh/m² in June across the year — June's 5.52 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
Solar energy (kWh/m²)	5.5	5.5	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.4	5.4	5.4	5.4	5.4	5.4	5.3	5.3
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

	Solar energy (kWh/m²)	Level
1	5.5	Bright
2	5.5	Bright
3	5.6	Bright
4	5.6	Bright
5	5.6	Bright
6	5.6	Bright
7	5.6	Bright
8	5.6	Bright
9	5.6	Bright
10	5.6	Bright
11	5.6	Bright
12	5.6	Bright
13	5.6	Bright
14	5.5	Bright
15	5.5	Bright
16	5.5	Bright
17	5.5	Bright
18	5.5	Bright
19	5.5	Bright
20	5.5	Bright
21	5.5	Bright
22	5.5	Bright
23	5.4	Bright
24	5.4	Bright
25	5.4	Bright
26	5.4	Bright
27	5.4	Bright
28	5.4	Bright
29	5.3	Bright
30	5.3	Bright

Planning a trip in June

Is June a good time to visit Oulu?

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

5.4

Sightseeing

3rd-best month of the year

1.4

Beach & pool

3rd-best month of the year

June is a reasonable time to visit Oulu for sightseeing.

What to pack for Oulu in June

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

In June, Oulu sees daytime highs around 17°C and nights near 9°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Oulu in June

The nearest coast averages about 10°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 13 km away) is warmest in August at about 16°C and coldest in February near -0°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	0	0	0	0	3	10	15	16	12	8	4	1
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	0	Bracing
Feb	0	Bracing
Mar	0	Bracing
Apr	0	Bracing
May	3	Bracing
Jun	10	Bracing
Jul	15	Bracing
Aug	16	Cool
Sep	12	Bracing
Oct	8	Bracing
Nov	4	Bracing
Dec	1	Bracing

UV index in Oulu in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Oulu peaks around July 15 at about 4 (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	3	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	3	Moderate
Sep	2	Low
Oct	1	Low
Nov	0	Low
Dec	0	Low

Location & terrain

Where is Oulu?

Oulu sits at 65.0°N, 25.5°E, 15 m above sea level, in Finland. The nearest listed city is Haukipudas, 19 km away.

Topography around Oulu

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

Within 3 km, the terrain around Oulu has only modest variations in elevation — a maximum elevation change of 38 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 75 m; within 80 km, only modest variations in elevation — a maximum elevation change of 199 m.

The land around Oulu is covered by trees (40%) and artificial surfaces (38%) within 3 km, trees (52%) and water (28%) within 16 km, and trees (59%) and water (24%) within 80 km.

3 km

38 m

trees 40%

16 km

75 m

trees 52%

80 km

199 m

trees 59%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

← May Oulu year-round climate July →Best places to visit in June

June weather nearby: Haukipudas 19 km · Raahe 59 km · Kemi 91 km · Tornio 111 km · Ylivieska 112 km · Kajaani 139 km · Rovaniemi 166 km · Luleå 167 km

Finland travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 85% of US; price level, 2025
GDP per capita: $56,149; 2025
Happiness: 7.8 / 10; World Happiness, 2025
Safe drinking water: 100%; of population, 2024
Homicide rate: 1; per 100k, 2023
Road deaths: 3.9; per 100k/yr, 2019
Income group: High; World Bank
English: Very high; EF EPI 603
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 Oulu (65.0124°, 25.4682°, elevation 15 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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	15	6
2	15	7
3	16	7
4	16	7
5	16	7
6	16	7
7	16	7
8	16	8
9	17	8
10	17	8
11	17	8
12	17	8
13	17	8
14	17	9
15	17	9
16	17	9
17	17	9
18	18	9
19	18	9
20	18	9
21	18	9
22	18	10
23	18	10
24	18	10
25	18	10
26	18	10
27	19	10
28	19	10
29	19	11
30	19	11

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	47	53
4	47	53
5	46	54
6	46	54
7	45	55
8	44	56
9	43	57
10	42	58
11	42	58
12	41	59
13	41	59
14	41	59
15	40	60
16	40	60
17	39	61
18	39	61
19	39	61
20	40	60
21	40	60
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	40	60
28	40	60
29	41	59
30	41	59

	Rain chance (%)
1	30
2	30
3	29
4	29
5	29
6	29
7	29
8	30
9	30
10	30
11	31
12	31
13	32
14	32
15	33
16	33
17	34
18	35
19	35
20	36
21	36
22	37
23	37
24	37
25	38
26	38
27	38
28	38
29	39
30	39

	Dry (%)	Comfortable (%)	Humid (%)
1	97	3	0
2	96	3	1
3	96	3	1
4	96	3	1
5	95	4	1
6	95	4	1
7	95	4	1
8	95	4	1
9	95	4	1
10	95	4	1
11	95	4	1
12	95	4	1
13	95	5	0
14	95	5	0
15	95	5	0
16	95	5	0
17	94	6	0
18	93	6	1
19	92	7	1
20	92	7	1
21	91	8	1
22	90	8	2
23	89	9	2
24	88	10	2
25	86	11	3
26	86	11	3
27	85	12	3
28	84	13	3
29	82	14	4
30	82	14	4

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

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	47	53
4	47	53
5	46	54
6	46	54
7	45	55
8	44	56
9	43	57
10	42	58
11	42	58
12	41	59
13	41	59
14	41	59
15	40	60
16	40	60
17	39	61
18	39	61
19	39	61
20	40	60
21	40	60
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	40	60
28	40	60
29	41	59
30	41	59

	Rain chance (%)
1	30
2	30
3	29
4	29
5	29
6	29
7	29
8	30
9	30
10	30
11	31
12	31
13	32
14	32
15	33
16	33
17	34
18	35
19	35
20	36
21	36
22	37
23	37
24	37
25	38
26	38
27	38
28	38
29	39
30	39

	Dry (%)	Comfortable (%)	Humid (%)
1	97	3	0
2	96	3	1
3	96	3	1
4	96	3	1
5	95	4	1
6	95	4	1
7	95	4	1
8	95	4	1
9	95	4	1
10	95	4	1
11	95	4	1
12	95	4	1
13	95	5	0
14	95	5	0
15	95	5	0
16	95	5	0
17	94	6	0
18	93	6	1
19	92	7	1
20	92	7	1
21	91	8	1
22	90	8	2
23	89	9	2
24	88	10	2
25	86	11	3
26	86	11	3
27	85	12	3
28	84	13	3
29	82	14	4
30	82	14	4

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

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	47	53
4	47	53
5	46	54
6	46	54
7	45	55
8	44	56
9	43	57
10	42	58
11	42	58
12	41	59
13	41	59
14	41	59
15	40	60
16	40	60
17	39	61
18	39	61
19	39	61
20	40	60
21	40	60
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	40	60
28	40	60
29	41	59
30	41	59

	Rain chance (%)
1	30
2	30
3	29
4	29
5	29
6	29
7	29
8	30
9	30
10	30
11	31
12	31
13	32
14	32
15	33
16	33
17	34
18	35
19	35
20	36
21	36
22	37
23	37
24	37
25	38
26	38
27	38
28	38
29	39
30	39

	Dry (%)	Comfortable (%)	Humid (%)
1	97	3	0
2	96	3	1
3	96	3	1
4	96	3	1
5	95	4	1
6	95	4	1
7	95	4	1
8	95	4	1
9	95	4	1
10	95	4	1
11	95	4	1
12	95	4	1
13	95	5	0
14	95	5	0
15	95	5	0
16	95	5	0
17	94	6	0
18	93	6	1
19	92	7	1
20	92	7	1
21	91	8	1
22	90	8	2
23	89	9	2
24	88	10	2
25	86	11	3
26	86	11	3
27	85	12	3
28	84	13	3
29	82	14	4
30	82	14	4