Kingston weather in August 2019

  • 25°C maximum daytime temperature in August in Kingston25
    25°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Kingston11
    11 days with some rainfall
  • 15°C minimum night-time temperature in August in Kingston15
    15°C min night temperature
  • 14 hours of daylight per day in August in Kingston14
    14 hours of daylight per day
  • No heat & humidity in August in Kingston0
    No heat & humidity
  • 81 mm monthly rainfall in August in Kingston81
    81 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Kingston7
    7 (High) UV index
  • 21°C sea temperature in August in Kingston21
    21°C sea temperature

Going to Kingston? Find the best month to visit Kingston based on the weather.

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Expect 25°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Kingston in August. Check more long-term weather averages for Kingston in August before you book your next holiday to Ontario in 2019/2020.

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More about Kingston

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The August weather guide for Kingston, Ontario shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Kingston weather in August

The average maximum daytime temperature in Kingston in August is a warm 25°C (77°F). The average night-time temperature is usually a comfortable 15°C (59°F). There are usually 8 hours of bright sunshine each day, which represents 56% of the 14 hours of daylight.

Expect 81mm (3.2 inches) of rainfall across the whole of August with 11 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

The average sea temperature in and around Kingston in August is 21°C (70°F).

Kingston sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Kingston in August 2019. Select a month to view Kingston sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:53 20:31
Friday, 2nd August 2019 05:54 20:29
Saturday, 3rd August 2019 05:56 20:28
Sunday, 4th August 2019 05:57 20:27
Monday, 5th August 2019 05:58 20:26
Tuesday, 6th August 2019 05:59 20:24
Wednesday, 7th August 2019 06:00 20:23
Thursday, 8th August 2019 06:01 20:21
Friday, 9th August 2019 06:02 20:20
Saturday, 10th August 2019 06:03 20:19
Sunday, 11th August 2019 06:04 20:17
Monday, 12th August 2019 06:06 20:16
Tuesday, 13th August 2019 06:07 20:14
Wednesday, 14th August 2019 06:08 20:13
Thursday, 15th August 2019 06:09 20:11
Friday, 16th August 2019 06:10 20:10
Saturday, 17th August 2019 06:11 20:08
Sunday, 18th August 2019 06:13 20:06
Monday, 19th August 2019 06:14 20:05
Tuesday, 20th August 2019 06:15 20:03
Wednesday, 21st August 2019 06:16 20:01
Thursday, 22nd August 2019 06:17 20:00
Friday, 23rd August 2019 06:18 19:58
Saturday, 24th August 2019 06:19 19:56
Sunday, 25th August 2019 06:21 19:55
Monday, 26th August 2019 06:22 19:53
Tuesday, 27th August 2019 06:23 19:51
Wednesday, 28th August 2019 06:24 19:50
Thursday, 29th August 2019 06:25 19:48
Friday, 30th August 2019 06:26 19:46
Saturday, 31st August 2019 06:28 19:44
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Popular Ontario destinations

Below are average maximum temperatures at popular destinations in Ontario in August. Select a destination to see more weather parameters.

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