Huntsville weather in July

In July, Huntsville sees average daytime highs of 23°C and overnight lows near 15°C, with 96 mm of rain across 11.9 wet days and about 15.1 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 28% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 15 h 24 min at the start of July to 14 h 36 min by month's end. Set against the rest of the year, July is Huntsville's 1st-clearest and 11th-windiest month. For the whole year in context, see Huntsville's year-round climate.

Daytime high
23°
1st warmest
Overnight low
15°
12th coldest
Rainfall
96 mm
11.9 wet days
Daylight
15 h 06 min
4:48 AM – 7:57 PM
Cloud cover
58%
1st clearest
Wind
10 km/h
11th windiest
Solar energy
5.93 kWh/m²
Travel score
6.5
out of 10

Huntsville is town in Ontario, Canada.

Density
28/km²
people per km²
Founded
1869

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 23°C through the month.

A typical July day in Huntsville reaches about 23°C in the afternoon and slips back to 15°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 27°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32214
42214
52214
62314
72314
82314
92314
102314
112314
122314
132315
142315
152315
162315
172315
182315
192315
202315
212315
222315
232315
242315
252315
262315
272315
282315
292315
302315
312315

How July really feels in Huntsville

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.

Huntsville 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-5° / -13°781313.38.90.0
Feb-4° / -13°559.710.110.10.0
Mar / -7°68107.611.60.0
Apr / -0°8611.54.313.21.5
May15° / 8811.20.314.64.6
Jun20° / 11°9311.5015.46.1
Jul23° / 15°9611.9015.16.5
Aug22° / 14°10212013.96.4
Sep18° / 10°9911012.35.7
Oct11° / 10413.6110.72.6
Nov / -2°9413.87.59.30.2
Dec-2° / -8°8115.213.48.60.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of July, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25149
35149
45149
55248
65149
75248
85248
95248
105149
115149
125149
135149
145149
155149
165149
175149
185149
195149
205149
215149
225149
235050
245050
255050
265050
275050
285050
294951
304951
314951

Chance of precipitation in July

Any precipitation

Huntsville gets around 96 mm of rain over 11.9 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 40% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
440
540
639
739
839
939
1038
1139
1239
1339
1439
1539
1639
1739
1839
1939
2039
2139
2239
2339
2440
2540
2640
2740
2840
2940
3040
3140

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
142312150
241312250
340322260
440322260
539322360
638322370
737322370
836322480
935322580
1034322590
1132322690
12313226100
13303227100
14293327110
15293327110
16283328110
17273328110
18273329110
19263329110
20253330110
21253330110
22253330111
23243331111
24243431111
25243431101
26233431101
27233531101
28233532101
29233532101
30233532101
3124353291

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 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
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 24 min at the start of July to 14 h 36 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 4:37 AM to 5:04 AM, and sunset from 8:03 PM to 7:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.44:378:03
215.44:388:03
315.44:398:03
415.44:398:02
515.44:408:02
615.44:408:02
715.34:418:01
815.34:428:01
915.34:428:01
1015.34:438:00
1115.34:448:00
1215.24:457:59
1315.24:467:59
1415.24:477:58
1515.24:477:57
1615.14:487:57
1715.14:497:56
1815.14:507:55
1915.14:517:54
2015.04:527:54
2115.04:537:53
2215.04:547:52
2314.94:557:51
2414.94:567:50
2514.94:577:49
2614.84:587:48
2714.84:597:47
2814.85:017:46
2914.75:027:44
3014.75:037:43
3114.65:047:42

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.93 kWh/m².

For context, solar energy here swings from a low near 1.19 kWh/m² to a high of 6.04 kWh/m² in June across the year — July's 5.93 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Bright
146.0Bright
156.0Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.7Bright
265.7Bright
275.7Bright
285.6Bright
295.6Bright
305.6Bright
315.5Bright
Planning a trip in July

Is July a good time to visit Huntsville?

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

6.5
Sightseeing
1st-best month of the year
5.0
Beach & pool
1st-best month of the year

July is a reasonable time to visit Huntsville for sightseeing.

What to pack for Huntsville in July

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

In July, Huntsville sees daytime highs around 23°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 Huntsville 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 Huntsville peaks around June 22 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 22UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar3Moderate
Apr5Moderate
May7High
Jun8Very high
Jul8Very high
Aug6High
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Huntsville?

Huntsville sits at 45.3°N, 79.2°W, 302 m above sea level, in Canada. The nearest listed city is Bracebridge, 34 km away.

Topography around Huntsville

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

Within 3 km, the terrain around Huntsville has only modest variations in elevation — a maximum elevation change of 115 m around an average of 311 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 175 m; within 80 km, significant variations in elevation — a maximum elevation change of 394 m.

The land around Huntsville is covered by trees (62%) within 3 km, trees (84%) within 16 km, and trees (84%) within 80 km.

3 km
115 m
16 km
175 m
80 km
394 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Bracebridge 34 km · Orillia 82 km · Midland 83 km · Barrie 110 km · Wasaga Beach 111 km · North Bay 111 km · Lindsay 116 km · Innisfil 120 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 Huntsville (45.3334°, -79.2163°, elevation 302 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).