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Miramichi August Weather

Averages and records for weather in Miramichi, New Brunswick in the month of August.

Typical Miramichi August Weather 1991–2020
Average daily high	24.8 °C
Average daily low	12.9 °C
Average monthly precipitation	8.5 cm
Daily chance of precipitation	35.9%

Miramichi August Weather Records 1943–2024
Highest temperature	37.8 °C	August 12, 1944
Lowest temperature	0.6 °C	August 30, 1947
Highest daily low	22.9 °C	August 29, 1977
Lowest daily high	12.2 °C	August 25, 1963
Hottest average high temperature	27.3 °C	1960
Coldest average high temperature	20.8 °C	1963
Most daily precipitation	8.2 cm	August 11, 1998
Most monthly precipitation	27.0 cm	1963

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
August 1	25.7	13.9	36.8	5.6
August 2	25.7	13.9	35.6	5.6
August 3	25.7	13.9	35.0	6.7
August 4	25.6	13.8	33.3	5.2
August 5	25.5	13.8	35.0	6.1
August 6	25.5	13.7	36.5	5.0
August 7	25.4	13.7	35.6	3.9
August 8	25.4	13.6	32.9	3.9
August 9	25.3	13.5	34.6	6.9
August 10	25.2	13.5	35.1	5.5
August 11	25.2	13.3	33.5	6.1
August 12	25.2	13.2	37.8	5.0
August 13	25.1	13.2	34.4	6.1
August 14	25.1	13.1	36.7	6.7
August 15	24.9	13.0	34.6	3.9
August 16	24.8	12.9	35.0	4.4
August 17	24.6	12.8	32.5	3.3
August 18	24.5	12.6	35.0	3.9
August 19	24.4	12.5	36.1	3.9
August 20	24.3	12.3	31.7	3.9
August 21	24.2	12.3	35.0	5.3
August 22	24.1	12.2	35.0	4.4
August 23	24.0	12.0	31.7	4.4
August 24	23.9	11.9	32.2	4.0
August 25	23.8	11.8	31.9	3.5
August 26	23.6	11.7	32.1	3.3
August 27	23.5	11.6	33.3	3.2
August 28	23.3	11.5	34.4	2.4
August 29	23.1	11.3	35.5	1.7
August 30	23.0	11.1	31.6	0.6
August 31	22.8	10.9	32.2	1.1

Weather Station Details

Years	Station	Coordinates
2005–2024	Miramichi RCS	location
1943–2005	Miramichi A	location