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Niagara Falls Weather in July
In Niagara Falls, July brings high daytime temperatures around 27°C (81°F), with nights cooling to 17°C (63°F). Expect quite a bit of rainfall this month.
Rainfall in Niagara Falls in July
Historically, July sees about 12 days of rain, with a monthly average of 90 mm (3.5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Niagara Falls in July
July is one of the better months to visit Niagara Falls. Expect 27°C (81°F) during the day and 17°C (63°F) at night. Experience the summer season in July. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it is the warmest month of the year.
Sunshine in Niagara Falls in July
The month enjoys around 307 hours of sunshine, creating mostly sunny days with good weather conditions.If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.
Niagara Falls Temperature in July
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
41%
Precipitation
90 mm (3.5 in)
Rainy days
12 days
Humidity
68% *
Sunshine
307 hours *
Percentage Sunshine
66% *
* Data from: Buffalo, the United States of America (28 KM, 17 Miles).
Niagara Falls Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Niagara Falls - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Niagara Falls typically stay consistent throughout July, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather records for Niagara Falls in July
Browse day-by-day weather records for Niagara Falls spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Niagara Falls historical weather extremes in July
Our historical data for Niagara Falls spans 1976 to 2026, revealing these weather extremes.
- On July 7, 1988, temperatures climbed to 36°C (97°F), marking the warmest July day on record.
- The coldest July day was on July 8, 1995, with a maximum of 17°C (63°F).
- The coldest night in July in Niagara Falls was on July 22, 1992, with a minimum of 9°C (48°F).
Best Places in Canada in July
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in July →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Niagara Falls in July
Warm but pleasant conditions in Niagara Falls in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Niagara Falls in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Niagara Falls 3-Day Forecast
More climate data for Niagara Falls
Temperature Rainfall Sunshine Humidity
See the full Niagara Falls climate overview or explore weather in Canada.
Popular in July
Where to go in July - average daytime high across popular destinations.
Niagara Falls
27°C (81°F) Montréal28°C (82°F) Ottawa27°C (81°F) Quebec City
26°C (79°F) Toronto26°C (79°F) Calgary24°C (75°F) Vancouver22°C (72°F) Whistler
19°C (66°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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