The highest day temperature in July 2023 was 85°F. The lowest night temperature was 56°F. The average values for day and night temperatures during July were 76.3°F и 63.3°F respectivly.

The average sea surface temperature in July 2023 for Yellowknife was 63.5°F. The maximum and minimum values were 57.4°F and 67.4°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Yellowknife is 0.6 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 8.3 mph. It makes July one of the most windless months of the year for Yellowknife.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Yellowknife in July is 11.4 hours.