Joliette weather in July

In July, Joliette sees average daytime highs of 26°C and overnight lows near 15°C, with 88 mm of rain across 11.8 wet days and about 15.2 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°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 15 h 30 min at the start of July to 14 h 42 min by month's end. Set against the rest of the year, July is Joliette's 3rd-clearest and 11th-windiest month. For the whole year in context, see Joliette's year-round climate.

Daytime high
26°
1st warmest
Overnight low
15°
12th coldest
Rainfall
88 mm
11.8 wet days
Daylight
15 h 12 min
4:23 AM – 7:36 PM
Cloud cover
60%
3rd clearest
Wind
10 km/h
11th windiest
Solar energy
5.85 kWh/m²
Travel score
6.4
out of 10

Joliette is city in Québec, Canada.

Density
1,514/km²
people per km²
Founded
1864

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 26°C through the month.

A typical July day in Joliette reaches about 26°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, July runs about 2°C warmer than June and about 1°C warmer than August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12615
22615
32615
42615
52615
62615
72615
82615
92615
102615
112615
122615
132615
142615
152615
162615
172615
182615
192615
202615
212615
222615
232615
242615
252615
262615
272615
282615
292615
302615
312615

How July really feels in Joliette

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.

Joliette weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-6° / -16°759.79.38.90.0
Feb-4° / -15°608.37.8100.0
Mar / -8°729.96.811.60.0
Apr11° / 9910.93.213.32.5
May19° / 8911.40.214.75.7
Jun24° / 13°9211.1015.56.5
Jul26° / 15°8811.8015.26.4
Aug25° / 14°8811.10146.8
Sep20° / 919.4012.36.3
Oct13° / 10210.70.910.73.3
Nov / -3°8410.44.19.20.4
Dec-2° / -11°84119.28.50.0

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 21% of July, with mostly cloudy or overcast conditions the remaining 53%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24159
34159
44258
54258
64258
74456
84456
94654
104753
114753
124852
134852
144852
154951
164951
174951
185050
195050
205050
214951
224951
235050
245050
254951
264951
274951
284951
294951
304951
314951

Chance of precipitation in July

Any precipitation

Joliette gets around 88 mm of rain over 11.8 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 41% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
241
341
441
541
641
741
841
940
1040
1140
1240
1340
1440
1540
1639
1739
1838
1938
2038
2138
2237
2337
2437
2537
2637
2737
2837
2937
3037
3137

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 30% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1372625112
2372624112
3362724122
4352824122
5342824122
6342924122
7332924122
8322924131
9323024131
10313025131
11312926132
12302926132
13292927132
14292828132
15292828132
16282829122
17282730123
18282730123
19272731123
20272632123
21272632123
22272533123
23272533123
24272533123
25272533123
26272533122
27262633122
28262633132
29272633132
30272732132
31272732131

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 30 min at the start of July to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over July. Sunrise moves from 4:12 AM to 4:39 AM, and sunset from 7:42 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.54:127:42
215.54:127:42
315.54:137:42
415.54:137:42
515.54:147:42
615.44:157:41
715.44:157:41
815.44:167:41
915.44:177:40
1015.44:187:40
1115.34:187:39
1215.34:197:39
1315.34:207:38
1415.34:217:37
1515.24:227:37
1615.24:237:36
1715.24:247:35
1815.24:257:34
1915.14:267:34
2015.14:277:33
2115.14:287:32
2215.04:297:31
2315.04:307:30
2415.04:317:29
2514.94:327:28
2614.94:337:27
2714.94:347:26
2814.84:357:24
2914.84:367:23
3014.74:387:22
3114.74:397:21

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.85 kWh/m².

For context, solar energy here swings from a low near 1.24 kWh/m² to a high of 5.94 kWh/m² in June across the year — July's 5.85 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Bright
36.0Bright
46.0Bright
56.0Bright
66.0Bright
76.0Bright
86.0Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.5Bright
315.5Bright
Planning a trip in July

Is July a good time to visit Joliette?

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

6.4
Sightseeing
3rd-best month of the year
6.1
Beach & pool
1st-best month of the year

July is a reasonable time to visit Joliette for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Joliette in July

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

In July, Joliette sees daytime highs around 26°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Joliette in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Joliette 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 10 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 10UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun6High
Jul8Very high
Aug4Moderate
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Joliette?

Joliette sits at 46.0°N, 73.4°W, 57 m above sea level, in Canada. The nearest listed city is Saint-Charles-Borromée, 5.0 km away.

Topography around Joliette

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

Within 3 km, the terrain around Joliette has only modest variations in elevation — a maximum elevation change of 60 m around an average of 54 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 172 m; within 80 km, large variations in elevation — a maximum elevation change of 924 m.

The land around Joliette is covered by artificial surfaces (35%) and trees (31%) within 3 km, cropland (51%) and trees (36%) within 16 km, and trees (56%) and cropland (29%) within 80 km.

3 km
60 m
16 km
172 m
80 km
924 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Saint-Charles-Borromée 5.0 km · L'Assomption 21 km · Sorel-Tracy 24 km · Repentigny 31 km · Saint-Lin-Laurentides 32 km · Mascouche 33 km · Varennes 37 km · Terrebonne 39 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 Joliette (46.0164°, -73.4236°, elevation 57 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).