Weather in Ontario, Canada in July

So you're interested in going to Ontario, Canada in July

July is a warm and very dry time for sunbathing in Ontario. July is a good month for swimming in Ontario with warm sea temperatures. Consider visiting Ontario in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for July.

Temperature in Ontario in July

The average maximum temperature in Ontario in July is 20°. The average maximum temperature is 17° in the previous month and 21° in the next month.

The average temperature in Ontario in July is 18°. The average temperature ranges is 14° in the previous month and 18° in the next month.

The average minimum temperature in Ontario in July is 15°. The minimum temperature is 10° in the previous month and 16° in the next month.

Sunshine in Ontario in July

The average day light hours per day in Ontario in July are 15.4 and there are 9.9 hours of sunshine per day on average during July making it a sunny month with few clouds.

The ultraviolet index in Ontario in July is typically 8.8 during July. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Ontario in July

The average sea water temperature in Ontario in July is 21.8° which is comfortable for swimming though some may prefer warmer water.

Rainfall in Ontario in July

The average total rainfall in Ontario in July is 1.7cm and on average there are 4.6 rainy days in July making it a very dry time to visit the beach.

Humidity in Ontario in July

The maximum dew point (an indicator of humidity) in Ontario in July is 16° which is comfortable for everyone. The dew point is 12° in the previous month and 16° in the next month.

The average maximum relative humidity in Ontario in July is typically 91.4%. The maximum relative humidity is 91.7% in the previous month and 90.2% in the next month.

The average relative humidity in Ontario in July is typically 79.1%. The average relative humidity is 77.5% in the previous month and 78% in the next month.

Wind Speed in Ontario in July

The average maximum wind speed in Ontario in July is typically 23kmh. The average maximum wind speed is 22kmh in the previous month and 24kmh in the next month.

The average wind speed in Ontario in July is typically 13kmh. The average wind speed is 13kmh in the previous month and 15kmh in the next month.

The average wind direction in Ontario in July is from the South West.

Monthly Averages

Suggested Beaches in July

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