St. John's weather in June

In June, St. John's sees average daytime highs of 13°C and overnight lows near 7°C, with 66 mm of rain across 10.6 wet days and about 15.7 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 16°C by the end. The sky is clear or mostly clear about 18% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 30 min at the start of June to 15 h 42 min by month's end. Set against the rest of the year, June is St. John's's 4th-clearest and 10th-windiest month. For the whole year in context, see St. John's's year-round climate.

Daytime high: 13°; 4th warmest
Overnight low: 7°; 9th coldest
Rainfall: 66 mm; 10.6 wet days
Daylight: 15 h 42 min; 4:09 AM – 7:53 PM
Cloud cover: 74%; 4th clearest
Wind: 17 km/h; 10th windiest
Solar energy: 5.17 kWh/m²
Travel score: 3.5; out of 10

St. John's is capital and largest city of the province of Newfoundland and Labrador, Canada.

Air quality: Excellent; PM2.5 5 µg/m³ · 2019
Founded: 1888

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

← May St. John's 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 11°C in the first days to 16°C by the end.

A typical June day in St. John's reaches about 13°C in the afternoon and slips back to 7°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 18°C. Set against its neighbours, June runs about 4°C warmer than May and about 5°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)	11	11	11	11	11	11	12	12	12	12	12	12	13	13	13	13	14	14	14	14	14	15	15	15	15	15	16	16	16	16
Avg low (°C)	4	4	4	5	5	5	5	5	5	6	6	6	6	6	6	7	7	7	7	7	8	8	8	8	8	9	9	9	9	9

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

How June really feels in St. John's

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.

St. John's weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-0° / -6°	125	14.4	11.6	8.7	0.0
Feb	-1° / -7°	103	12.8	10	9.9	0.0
Mar	1° / -5°	105	12.9	8.7	11.6	0.0
Apr	5° / -1°	87	12.2	5.4	13.3	0.1
May	9° / 2°	72	11.2	1.2	14.9	1.6
Jun	13° / 7°	66	10.6	0	15.7	3.5
Jul	18° / 12°	78	10.5	0	15.4	5.6
Aug	19° / 13°	80	10.4	0	14.1	5.9
Sep	16° / 10°	93	10.7	0	12.4	4.7
Oct	11° / 6°	105	12.5	0.3	10.6	2.4
Nov	7° / 2°	110	13.6	3	9.1	0.6
Dec	2° / -3°	127	15.3	8.8	8.3	0.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 12% of June, with mostly cloudy or overcast conditions the remaining 70%.

	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 (%)	26	26	26	26	26	27	27	27	27	27	28	29	29	29	29	30	30	30	31	31	31	31	31	32	32	33	33	33	32	32
Cloudier (%)	74	74	74	74	74	73	73	73	73	73	72	71	71	71	71	70	70	70	69	69	69	69	69	68	68	67	67	67	68	68

	Clearer (%)	Cloudier (%)
1	26	74
2	26	74
3	26	74
4	26	74
5	26	74
6	27	73
7	27	73
8	27	73
9	27	73
10	27	73
11	28	72
12	29	71
13	29	71
14	29	71
15	29	71
16	30	70
17	30	70
18	30	70
19	31	69
20	31	69
21	31	69
22	31	69
23	31	69
24	32	68
25	32	68
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

Chance of precipitation in June

Any precipitation

St. John's gets around 66 mm of rain over 10.6 wet days in June, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 39% 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
Rain chance (%)	39	39	39	38	38	37	37	36	36	36	35	35	34	34	33	33	33	33	33	33	34	34	34	35	35	35	35	36	36	36

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

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 (%)	99	99	99	99	99	99	99	98	98	98	98	97	97	96	96	95	94	93	93	92	90	89	87	86	85	83	81	80	78	76
Comfortable (%)	1	1	1	1	1	1	1	2	2	2	2	3	3	4	4	5	5	6	6	7	8	9	10	11	12	13	15	16	17	19
Humid (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	2	2	3	3	3	4	4	4	5	5

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	99	1	0
6	99	1	0
7	99	1	0
8	98	2	0
9	98	2	0
10	98	2	0
11	98	2	0
12	97	3	0
13	97	3	0
14	96	4	0
15	96	4	0
16	95	5	0
17	94	5	1
18	93	6	1
19	93	6	1
20	92	7	1
21	90	8	2
22	89	9	2
23	87	10	3
24	86	11	3
25	85	12	3
26	83	13	4
27	81	15	4
28	80	16	4
29	78	17	5
30	76	19	5

Wind in June

Winds average 17 km/h in June.

Across June, daily wind ranges from about 16 km/h on the calmest days to 18 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)	18	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	18	light breeze
2	17	light breeze
3	17	light breeze
4	17	light breeze
5	17	light breeze
6	17	light breeze
7	17	light breeze
8	17	light breeze
9	17	light breeze
10	17	light breeze
11	17	light breeze
12	17	light breeze
13	17	light breeze
14	17	light breeze
15	17	light breeze
16	17	light breeze
17	17	light breeze
18	16	light breeze
19	16	light breeze
20	16	light breeze
21	16	light breeze
22	16	light breeze
23	16	light breeze
24	16	light breeze
25	16	light breeze
26	16	light breeze
27	16	light breeze
28	16	light breeze
29	16	light breeze
30	16	light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 30 min at the start of June to 15 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:14 AM to 4:12 AM, and sunset from 7:42 PM to 7:56 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)	15.5	15.5	15.5	15.5	15.6	15.6	15.6	15.6	15.7	15.7	15.7	15.7	15.7	15.7	15.7	15.7	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.7	15.7
Sunrise (AM)	4:14	4:14	4:13	4:12	4:12	4:11	4:11	4:11	4:10	4:10	4:10	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:09	4:10	4:10	4:10	4:11	4:11	4:11	4:12
Sunset (PM)	7:42	7:43	7:44	7:45	7:46	7:47	7:48	7:49	7:49	7:50	7:51	7:51	7:52	7:52	7:53	7:53	7:54	7:54	7:55	7:55	7:55	7:56	7:56	7:56	7:56	7:56	7:56	7:56	7:56	7:56

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	15.5	4:14	7:42
2	15.5	4:14	7:43
3	15.5	4:13	7:44
4	15.5	4:12	7:45
5	15.6	4:12	7:46
6	15.6	4:11	7:47
7	15.6	4:11	7:48
8	15.6	4:11	7:49
9	15.7	4:10	7:49
10	15.7	4:10	7:50
11	15.7	4:10	7:51
12	15.7	4:09	7:51
13	15.7	4:09	7:52
14	15.7	4:09	7:52
15	15.7	4:09	7:53
16	15.7	4:09	7:53
17	15.8	4:09	7:54
18	15.8	4:09	7:54
19	15.8	4:09	7:55
20	15.8	4:09	7:55
21	15.8	4:09	7:55
22	15.8	4:09	7:56
23	15.8	4:09	7:56
24	15.8	4:10	7:56
25	15.8	4:10	7:56
26	15.8	4:10	7:56
27	15.8	4:11	7:56
28	15.8	4:11	7:56
29	15.7	4:11	7:56
30	15.7	4:12	7:56

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.17 kWh/m².

For context, solar energy here swings from a low near 0.93 kWh/m² to a high of 5.18 kWh/m² in July across the year — June's 5.17 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)	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	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	5.0	Bright
2	5.0	Bright
3	5.0	Bright
4	5.0	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.1	Bright
10	5.1	Bright
11	5.1	Bright
12	5.1	Bright
13	5.2	Bright
14	5.2	Bright
15	5.2	Bright
16	5.2	Bright
17	5.3	Bright
18	5.3	Bright
19	5.3	Bright
20	5.3	Bright
21	5.3	Bright
22	5.3	Bright
23	5.3	Bright
24	5.3	Bright
25	5.3	Bright
26	5.3	Bright
27	5.3	Bright
28	5.3	Bright
29	5.3	Bright
30	5.3	Bright

Planning a trip in June

Is June a good time to visit St. John's?

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

3.5

Sightseeing

4th-best month of the year

0.1

Beach & pool

4th-best month of the year

June is a weaker month for outdoor sightseeing in St. John's.

What to pack for St. John's in June

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

In June, St. John's sees daytime highs around 13°C and nights near 7°C. Worth packing: a warm layer, rain gear and sun protection. About 11 days see rain.

a warm layerrain gearsun protection

Sea temperature near St. John's in June

The nearest coast averages about 6°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 14°C and coldest in March 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)	1	0	0	1	3	6	11	14	12	9	6	3
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	1	Bracing
Feb	0	Bracing
Mar	0	Bracing
Apr	1	Bracing
May	3	Bracing
Jun	6	Bracing
Jul	11	Bracing
Aug	14	Bracing
Sep	12	Bracing
Oct	9	Bracing
Nov	6	Bracing
Dec	3	Bracing

UV index in St. John's in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in St. John's peaks around June 14 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	3	5	7	8	7	6	4	3	2	1
Level	Low	Low	Moderate	Moderate	Very high	Very high	High	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	3	Moderate
Apr	5	Moderate
May	7	Very high
Jun	8	Very high
Jul	7	High
Aug	6	High
Sep	4	Moderate
Oct	3	Moderate
Nov	2	Low
Dec	1	Low

Location & terrain

Where is St. John's?

St. John's sits at 47.6°N, 52.7°W, 35 m above sea level, in Canada. The nearest listed city is Mount Pearl, 8.0 km away.

Topography around St. John's

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of St. John's.

Within 3 km, the terrain around St. John's has only modest variations in elevation — a maximum elevation change of 232 m around an average of 67 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 261 m; within 80 km, significant variations in elevation — a maximum elevation change of 327 m.

The land around St. John's is covered by trees (42%) and artificial surfaces (27%) within 3 km, water (46%) and trees (37%) within 16 km, and water (59%) and trees (26%) within 80 km.

3 km

232 m

trees 42%

16 km

261 m

water 46%

80 km

327 m

water 59%

treesgrasslandartificial surfacesbare terrainwater

← May St. John's year-round climate July →Best places to visit in June

June weather nearby: Mount Pearl 8.0 km · Paradise 14 km · Conception Bay South 23 km · Saint-Pierre 276 km · Corner Brook 417 km · Glace Bay 571 km · Sydney 590 km · New Glasgow 790 km

Canada travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 83% of US; price level, 2025
GDP per capita: $55,698; 2025
Happiness: 6.7 / 10; World Happiness, 2025
Safe drinking water: 97%; of population, 2024
Homicide rate: 2; per 100k, 2023
Road deaths: 5.3; per 100k/yr, 2019
Income group: High; World Bank
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 St. John's (47.5649°, -52.7093°, elevation 35 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	11	4
2	11	4
3	11	4
4	11	5
5	11	5
6	11	5
7	12	5
8	12	5
9	12	5
10	12	6
11	12	6
12	12	6
13	13	6
14	13	6
15	13	6
16	13	7
17	14	7
18	14	7
19	14	7
20	14	7
21	14	8
22	15	8
23	15	8
24	15	8
25	15	8
26	15	9
27	16	9
28	16	9
29	16	9
30	16	9

	Clearer (%)	Cloudier (%)
1	26	74
2	26	74
3	26	74
4	26	74
5	26	74
6	27	73
7	27	73
8	27	73
9	27	73
10	27	73
11	28	72
12	29	71
13	29	71
14	29	71
15	29	71
16	30	70
17	30	70
18	30	70
19	31	69
20	31	69
21	31	69
22	31	69
23	31	69
24	32	68
25	32	68
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	99	1	0
6	99	1	0
7	99	1	0
8	98	2	0
9	98	2	0
10	98	2	0
11	98	2	0
12	97	3	0
13	97	3	0
14	96	4	0
15	96	4	0
16	95	5	0
17	94	5	1
18	93	6	1
19	93	6	1
20	92	7	1
21	90	8	2
22	89	9	2
23	87	10	3
24	86	11	3
25	85	12	3
26	83	13	4
27	81	15	4
28	80	16	4
29	78	17	5
30	76	19	5

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

	Clearer (%)	Cloudier (%)
1	26	74
2	26	74
3	26	74
4	26	74
5	26	74
6	27	73
7	27	73
8	27	73
9	27	73
10	27	73
11	28	72
12	29	71
13	29	71
14	29	71
15	29	71
16	30	70
17	30	70
18	30	70
19	31	69
20	31	69
21	31	69
22	31	69
23	31	69
24	32	68
25	32	68
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	99	1	0
6	99	1	0
7	99	1	0
8	98	2	0
9	98	2	0
10	98	2	0
11	98	2	0
12	97	3	0
13	97	3	0
14	96	4	0
15	96	4	0
16	95	5	0
17	94	5	1
18	93	6	1
19	93	6	1
20	92	7	1
21	90	8	2
22	89	9	2
23	87	10	3
24	86	11	3
25	85	12	3
26	83	13	4
27	81	15	4
28	80	16	4
29	78	17	5
30	76	19	5

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

	Clearer (%)	Cloudier (%)
1	26	74
2	26	74
3	26	74
4	26	74
5	26	74
6	27	73
7	27	73
8	27	73
9	27	73
10	27	73
11	28	72
12	29	71
13	29	71
14	29	71
15	29	71
16	30	70
17	30	70
18	30	70
19	31	69
20	31	69
21	31	69
22	31	69
23	31	69
24	32	68
25	32	68
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	99	1	0
6	99	1	0
7	99	1	0
8	98	2	0
9	98	2	0
10	98	2	0
11	98	2	0
12	97	3	0
13	97	3	0
14	96	4	0
15	96	4	0
16	95	5	0
17	94	5	1
18	93	6	1
19	93	6	1
20	92	7	1
21	90	8	2
22	89	9	2
23	87	10	3
24	86	11	3
25	85	12	3
26	83	13	4
27	81	15	4
28	80	16	4
29	78	17	5
30	76	19	5