Saint-Constant weather in June

In June, Saint-Constant sees average daytime highs of 24°C and overnight lows near 14°C, with 118 mm of rain across 12.6 wet days and about 15.4 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 25°C by the end. The sky is clear or mostly clear about 24% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 12 min at the start of June to 15 h 24 min by month's end. Set against the rest of the year, June is Saint-Constant's 4th-clearest and 9th-windiest month. For the whole year in context, see Saint-Constant's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
14°
10th coldest
Rainfall
118 mm
12.6 wet days
Daylight
15 h 24 min
4:11 AM – 7:38 PM
Cloud cover
64%
4th clearest
Wind
11 km/h
9th windiest
Solar energy
5.92 kWh/m²
Travel score
6.3
out of 10

Saint-Constant is city in Montérégie, Quebec, Canada.

Density
477/km²
people per km²
Founded
1855

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 25°C by the end.

A typical June day in Saint-Constant 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 29°C. Set against its neighbours, June runs about 5°C warmer than May and about 2°C cooler than July.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12111
22211
32212
42212
52212
62212
72212
82312
92313
102313
112313
122313
132413
142413
152414
162414
172414
182414
192514
202515
212515
222515
232515
242515
252515
262515
272516
282616
292616
302616

How June really feels in Saint-Constant

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
0
heat index over the day's high
Days feeling ≤ C
0
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.

Saint-Constant weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-5° / -13°7010.698.90.0
Feb-3° / -12°599.38.110.10.0
Mar / -6°7410.96.711.60.1
Apr11° / 10211.72.313.22.7
May19° / 10412014.65.6
Jun24° / 14°11812.6015.46.3
Jul26° / 16°11013015.16.2
Aug25° / 15°10812.2013.96.6
Sep21° / 11°9910.6012.36.3
Oct13° / 11211.90.510.73.5
Nov / -1°86123.39.30.6
Dec-1° / -8°8211.99.18.60.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 19% of June, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23664
33664
43763
53763
63763
73961
83961
94159
104159
114357
124456
134456
144456
154555
164654
174654
184753
194753
204654
214654
224753
234654
244654
254654
264555
274555
284456
294456
304456

Chance of precipitation in June

Any precipitation

Saint-Constant gets around 118 mm of rain over 12.6 wet days in June, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
142
242
342
442
541
641
741
840
940
1040
1140
1240
1340
1440
1540
1640
1741
1841
1941
2042
2142
2242
2343
2443
2543
2643
2743
2844
2944
3044

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 47% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
16920830
26821830
36622831
46523831
56523831
66324841
76125941
86125941
959261041
1057261151
1154271252
1253271352
1351271462
1450271562
1548271672
1647271782
1745271891
1844271991
19422620101
20402622111
21382623121
22372624121
23352624131
24342625142
25322626142
26312626152
27292727152
28282727153
29262827163
30252827163

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.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 12 min at the start of June to 15 h 24 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 4:16 AM to 4:14 AM, and sunset from 7:28 PM to 7:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.24:167:28
215.24:157:29
315.24:157:29
415.34:147:30
515.34:147:31
615.34:137:32
715.34:137:33
815.34:137:33
915.44:127:34
1015.44:127:35
1115.44:127:35
1215.44:127:36
1315.44:117:36
1415.44:117:37
1515.44:117:37
1615.44:117:38
1715.54:117:38
1815.54:117:39
1915.54:117:39
2015.54:117:39
2115.54:117:40
2215.54:127:40
2315.54:127:40
2415.54:127:40
2515.54:127:40
2615.54:137:41
2715.54:137:41
2815.54:137:41
2915.44:147:41
3015.44:147:41

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.92 kWh/m².

For context, solar energy here swings from a low near 1.22 kWh/m² to a high of 5.93 kWh/m² in July across the year — June's 5.92 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.9Bright
125.9Bright
135.9Bright
146.0Bright
156.0Bright
166.0Intense
176.0Intense
186.0Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in June

Is June a good time to visit Saint-Constant?

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

6.3
Sightseeing
2nd-best month of the year
5.2
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Saint-Constant for sightseeing.

What to pack for Saint-Constant in June

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

In June, Saint-Constant sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Saint-Constant in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Saint-Constant peaks around July 13 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 13UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul8Very high
Aug4Moderate
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Saint-Constant?

Saint-Constant sits at 45.4°N, 73.6°W, 26 m above sea level, in Canada. The nearest listed city is Sainte-Catherine, 4.0 km away.

Topography around Saint-Constant

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

Within 3 km, the terrain around Saint-Constant has only modest variations in elevation — a maximum elevation change of 80 m around an average of 30 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 255 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,210 m.

The land around Saint-Constant is covered by artificial surfaces (30%), cropland (29%) and trees (22%) within 3 km, cropland (40%), trees (21%) and artificial surfaces (20%) within 16 km, and trees (44%) and cropland (38%) within 80 km.

3 km
80 m
16 km
255 m
80 km
1,210 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Sainte-Catherine 4.0 km · Candiac 4.0 km · La Prairie 8.0 km · Desmarchais-Crawford 9.0 km · Ville-Émard 10 km · Verdun 10 km · Ile-des-Soeurs 10 km · Saint-Henri 12 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
Christian 53%none 35%Muslim 5%Hindu 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 Saint-Constant (45.3668°, -73.5659°, elevation 26 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).