Tecumseh weather in July

In July, Tecumseh sees average daytime highs of 27°C and overnight lows near 19°C, with 78 mm of rain across 10.7 wet days and about 14.8 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 33% of the time in July, and the air most often feels muggy.

Daylight stretches from about 15 h 06 min at the start of July to 14 h 24 min by month's end. Set against the rest of the year, July is Tecumseh's 2nd-clearest and 11th-windiest month. For the whole year in context, see Tecumseh's year-round climate.

Daytime high
27°
1st warmest
Overnight low
19°
12th coldest
Rainfall
78 mm
10.7 wet days
Daylight
14 h 48 min
5:13 AM – 8:01 PM
Cloud cover
54%
2nd clearest
Wind
13 km/h
11th windiest
Solar energy
6.4 kWh/m²
Travel score
6.4
out of 10

Tecumseh is town in Ontario, Canada.

Founded
1792

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 27°C through the month.

A typical July day in Tecumseh reaches about 27°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 32°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)
12719
22719
32719
42719
52719
62719
72719
82719
92819
102819
112819
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252720
262720
272720
282720
292719
302719
312719

How July really feels in Tecumseh

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.

Tecumseh weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-0° / -7°6410.25.99.30.0
Feb / -6°548.35.410.30.0
Mar / -2°659.63.811.60.6
Apr13° / 9112113.13.4
May20° / 11°9012.8014.45.7
Jun25° / 17°8610.90156.6
Jul27° / 19°7810.7014.86.4
Aug26° / 19°769.6013.76.8
Sep22° / 14°678.3012.37.0
Oct15° / 698.9010.84.8
Nov / 6991.59.61.5
Dec / -3°629.14.190.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 23% of July, with mostly cloudy or overcast conditions the remaining 44%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25842
35842
45941
55842
65842
75842
85743
95743
105743
115743
125644
135644
145545
155545
165545
175545
185446
195446
205446
215446
225545
235545
245545
255545
265545
275545
285545
295545
305644
315644

Chance of precipitation in July

Any precipitation

Tecumseh gets around 78 mm of rain over 10.7 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 35% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
134
234
333
433
532
632
732
832
932
1033
1133
1234
1334
1435
1535
1636
1736
1836
1936
2037
2137
2237
2337
2437
2536
2636
2736
2835
2935
3034
3134

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 40% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11724242780
21724242690
31724252590
417242525100
516242524100
616242624110
716232624110
815232624110
915232624120
1014232724120
1113222724131
1213222725131
1312212725131
1412212726131
1511212726141
1611202727141
1711202727141
1811202727141
1910202728141
2010202728141
2110202728141
229202729141
239212729141
249212629131
259222629131
269222629131
279232629121
289242629121
299242629121
309242529111
3110252529111

Wind in July

Winds average 13 km/h in July.

Across July, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 06 min at the start of July to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over July. Sunrise moves from 5:03 AM to 5:27 AM, and sunset from 8:07 PM to 7:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.15:038:07
215.15:048:07
315.05:048:06
415.05:058:06
515.05:058:06
615.05:068:06
715.05:068:06
815.05:078:05
915.05:088:05
1014.95:088:04
1114.95:098:04
1214.95:108:04
1314.95:118:03
1414.95:118:03
1514.85:128:02
1614.85:138:01
1714.85:148:01
1814.85:158:00
1914.75:157:59
2014.75:167:59
2114.75:177:58
2214.75:187:57
2314.65:197:56
2414.65:207:55
2514.65:217:55
2614.55:227:54
2714.55:237:53
2814.55:247:52
2914.45:257:51
3014.45:267:50
3114.45:277:48

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.4 kWh/m².

For context, solar energy here swings from a low near 1.48 kWh/m² to a high of 6.48 kWh/m² in June across the year — July's 6.4 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.6Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.4Intense
166.4Intense
176.4Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.0Intense
316.0Intense
Planning a trip in July

Is July a good time to visit Tecumseh?

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

6.4
Sightseeing
4th-best month of the year
6.7
Beach & pool
1st-best month of the year

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

What to pack for Tecumseh in July

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

In July, Tecumseh sees daytime highs around 27°C and nights near 19°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

Sea temperature near Tecumseh in July

The nearest coast averages about 22°C in July — 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 23°C and coldest in February near 0°C.

It's comfortable for a long swim from Jul 2 to Sep 15 — about 2.5 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan1Bracing
Feb0Bracing
Mar1Bracing
Apr5Bracing
May11Bracing
Jun18Cool
Jul22Refreshing
Aug23Refreshing
Sep20Refreshing
Oct14Bracing
Nov8Bracing
Dec4Bracing

UV index in Tecumseh in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Tecumseh peaks around June 20 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 20UV 9Dec 20UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr6High
May7High
Jun9Very high
Jul8Very high
Aug7High
Sep6High
Oct3Moderate
Nov2Moderate
Dec1Low

Air quality in Tecumseh in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Tecumseh is worst in July — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (October, 9 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1216 µg/m³Oct 239 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar14Moderate
Apr14Moderate
May15Moderate
Jun16Moderate
Jul16Moderate
Aug15Moderate
Sep12Moderate
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is Tecumseh?

Tecumseh sits at 42.3°N, 82.9°W, 180 m above sea level, in Canada. The nearest listed city is Windsor, 11 km away.

Topography around Tecumseh

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

Within 3 km, the terrain around Tecumseh has only modest variations in elevation — a maximum elevation change of 30 m around an average of 178 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 61 m; within 80 km, significant variations in elevation — a maximum elevation change of 279 m.

The land around Tecumseh is covered by artificial surfaces (33%), grassland (20%) and water (20%) within 3 km, water (30%), cropland (26%) and artificial surfaces (20%) within 16 km, and water (32%), cropland (27%) and trees (24%) within 80 km.

3 km
30 m
16 km
61 m
80 km
279 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Windsor 11 km · Detroit 13 km · Grosse Pointe Woods 14 km · Hamtramck 16 km · LaSalle 17 km · Eastpointe 18 km · Saint Clair Shores 20 km · Roseville 21 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 Tecumseh (42.316°, -82.884°, elevation 180 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).