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Yellowknife July Weather

Averages and records for weather in Yellowknife, Northwest Territories in the month of July.

Typical Yellowknife July Weather 1991–2020
Average daily high	21.7 °C
Average daily low	12.8 °C
Average monthly precipitation	3.8 cm
Average monthly snow	none
Daily chance of precipitation	29.3%
Daily chance of snow	0%

Yellowknife July Weather Records 1942–2024
Highest temperature	32.5 °C	July 16, 1989
Lowest temperature	0.6 °C	July 24, 1992
Highest daily low	21.8 °C	July 16, 1989
Lowest daily high	10.0 °C	July 1, 1974
Hottest average high temperature	24.3 °C	1979
Coldest average high temperature	17.1 °C	1978
Most daily precipitation	6.6 cm	July 22, 1988
Most monthly precipitation	10.7 cm	1988
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
July 1	20.7	11.6	30.1	4.3
July 2	20.8	11.7	30.0	5.6
July 3	20.9	11.7	28.3	4.4
July 4	20.9	11.8	29.6	6.7
July 5	21.0	11.9	29.2	5.6
July 6	21.0	12.0	31.1	5.6
July 7	21.1	12.1	28.3	4.4
July 8	21.2	12.2	29.7	3.7
July 9	21.3	12.3	32.2	5.3
July 10	21.4	12.4	31.9	6.1
July 11	21.4	12.4	31.1	7.2
July 12	21.5	12.5	30.0	0.6
July 13	21.5	12.6	29.1	3.9
July 14	21.6	12.6	30.2	5.0
July 15	21.6	12.7	31.6	5.0
July 16	21.6	12.7	32.5	2.5
July 17	21.6	12.7	29.4	2.4
July 18	21.6	12.7	30.0	3.6
July 19	21.6	12.7	28.9	4.9
July 20	21.7	12.7	30.0	4.7
July 21	21.8	12.8	28.9	6.6
July 22	21.8	12.8	31.9	5.6
July 23	21.7	12.8	27.8	5.0
July 24	21.6	12.8	28.8	0.6
July 25	21.5	12.7	29.7	2.2
July 26	21.5	12.7	29.1	2.2
July 27	21.4	12.6	31.0	4.4
July 28	21.3	12.6	29.1	2.4
July 29	21.3	12.6	29.6	6.7
July 30	21.3	12.5	29.2	3.9
July 31	21.2	12.5	28.3	6.7

Weather Station Details

Years	Station	Coordinates
2013–2024	Yellowknife A	location
1942–2013	Yellowknife A	location