Sioux Lookout Weather in 1990

Historical record of Sioux Lookout, Ontario weather for the year 1990 based on NOAA data.

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1990 Sioux Lookout Weather Extremes
Highest temperature	31.6 °C	July 2
Lowest temperature	-39.4 °C	December 30
Highest daily low	19.3 °C	August 2
Lowest daily high	-26.3 °C	December 26
Most daily precipitation	4.6 cm	July 7
Most daily snow	12.6 cm	January 10
Total annual precipitation	72.0 cm	-
Total annual snow	210.6 cm	-

What was the hottest temperature in Sioux Lookout in 1990?

The highest temperature recorded in Sioux Lookout, Ontario in 1990 was 31.6 °C which happened on July 2.

Highest Temperatures: All-Time By Year

Highest Temperatures in Sioux Lookout in 1990

Rank	Temperature	Date
1	31.6 °C	Jul 2
2	30.2 °C	Aug 8
3	29.7 °C	Aug 7
4	29.4 °C	Jul 25
5	29.2 °C	Aug 22
6	29.0 °C	Jun 25
7	28.4 °C	Aug 31
8	28.3 °C	Jul 24
9	28.2 °C	Aug 24
9	28.2 °C	Apr 24

What was the coldest temperature in Sioux Lookout in 1990?

The lowest temperature recorded in Sioux Lookout, Ontario in 1990 was -39.4 °C which happened on Dec 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Sioux Lookout in 1990

Rank	Temperature	Date
1	-39.4 °C	December 30
2	-35.5 °C	February 2
3	-35.3 °C	February 17
4	-35.2 °C	December 26
5	-34.7 °C	February 1
6	-34.6 °C	February 25
7	-33.8 °C	December 25
8	-32.5 °C	December 23
9	-32.2 °C	February 14
10	-32.0 °C	January 28

January 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-3.2	-21.8	0.00	0.0
January 2	-1.9	-6.6	0.00	0.0
January 3	-2.4	-14.9	0.36	3.6
January 4	-14.7	-23.4	0.02	0.2
January 5	-19.3	-26.8	0.00	0.0
January 6	-5.7	-30.0	0.18	1.8
January 7	-1.5	-12.2	0.00	0.0
January 8	-3.4	-13.1	1.04	10.4
January 9	-12.2	-20.4	0.00	0.0
January 10	-1.0	-19.7	1.26	12.6
January 11	-1.2	-14.5	0.22	2.2
January 12	-12.8	-21.6	0.00	0.0
January 13	-9.0	-25.1	0.00	0.0
January 14	-3.5	-15.1	0.00	0.0
January 15	-7.6	-16.8	0.00	0.0
January 16	-7.5	-8.6	0.04	0.4
January 17	-8.2	-13.1	0.08	0.8
January 18	-12.4	-24.6	0.00	0.0
January 19	-8.1	-24.2	0.04	0.4
January 20	-10.8	-19.9	0.00	0.0
January 21	-6.0	-16.8	0.58	5.8
January 22	-4.5	-17.0	0.15	1.5
January 23	-7.4	-19.5	0.31	3.1
January 24	-7.4	-14.1	0.58	5.8
January 25	-11.0	-16.0	0.03	0.3
January 26	-5.4	-18.7	0.54	5.4
January 27	-3.7	-23.6	0.00	0.0
January 28	-16.9	-32.0	0.00	0.0
January 29	-2.2	-22.2	0.02	0.2
January 30	-1.8	-31.7	0.08	0.8
January 31	-15.5	-31.7	0.26	2.6

February 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-23.8	-34.7	0.00	0.0
February 2	-17.7	-35.5	0.00	0.0
February 3	-7.6	-18.4	0.02	0.2
February 4	2.3	-20.6	0.00	0.0
February 5	-0.4	-19.2	0.00	0.0
February 6	0.0	-19.2	0.00	0.0
February 7	0.6	-11.8	0.02	0.2
February 8	1.6	-11.0	0.00	0.0
February 9	-4.1	-14.3	0.79	7.9
February 10	-12.0	-19.3	0.08	0.8
February 11	-10.6	-25.0	0.00	0.0
February 12	-2.5	-20.8	0.26	2.6
February 13	-20.8	-27.7	0.00	0.0
February 14	-17.4	-32.2	0.00	0.0
February 15	-11.5	-28.1	0.00	0.0
February 16	-16.5	-31.4	0.00	0.0
February 17	-12.8	-35.3	0.08	0.8
February 18	-9.0	-19.2	0.33	3.3
February 19	-11.7	-25.0	0.00	0.0
February 20	4.4	-15.5	0.00	0.0
February 21	5.9	-6.6	0.02	0.2
February 22	-6.6	-14.3	0.04	0.4
February 23	-13.8	-22.1	0.04	0.4
February 24	-19.3	-28.8	0.00	0.0
February 25	-13.4	-34.6	0.02	0.2
February 26	-4.1	-13.7	1.02	10.2
February 27	-8.6	-18.9	0.00	0.0
February 28	2.3	-21.0	0.00	n/a

March 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	8.8	-4.4	0.00	0.0
March 2	-4.1	-17.4	0.00	0.0
March 3	-11.5	-26.3	0.00	0.0
March 4	-10.6	-29.6	0.00	0.0
March 5	-6.2	-29.3	0.00	0.0
March 6	0.2	-19.6	0.00	0.0
March 7	4.3	-11.9	0.00	0.0
March 8	4.5	-6.2	0.00	0.0
March 9	6.0	-0.4	0.00	0.0
March 10	5.6	-5.4	0.00	0.0
March 11	8.4	-4.2	0.04	0.0
March 12	2.6	0.5	0.08	0.0
March 13	8.2	0.8	0.22	0.0
March 14	8.8	1.0	0.02	0.0
March 15	8.1	-0.6	1.26	0.8
March 16	2.0	-2.2	0.82	8.2
March 17	-2.2	-14.0	0.02	0.2
March 18	-10.4	-16.9	0.04	0.4
March 19	1.0	-20.7	0.00	0.0
March 20	4.6	-9.5	0.00	0.0
March 21	2.1	-6.0	0.16	1.6
March 22	-1.1	-18.3	0.48	4.8
March 23	-11.4	-23.4	0.00	0.0
March 24	-2.8	-18.2	0.00	0.0
March 25	-5.5	-16.6	0.04	0.4
March 26	-6.1	-24.9	0.00	0.0
March 27	-0.4	-21.6	0.00	0.0
March 28	3.6	-18.2	0.00	0.0
March 29	8.0	-8.3	0.00	0.0
March 30	13.2	-0.2	0.00	0.0
March 31	12.8	3.4	0.00	0.0

April 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	3.5	-8.9	0.20	2.0
April 2	1.7	-13.5	0.00	0.0
April 3	4.8	-9.4	0.12	1.2
April 4	0.5	-11.3	0.06	0.6
April 5	-6.1	-14.0	0.00	0.0
April 6	-2.4	-15.9	0.00	0.0
April 7	5.3	-17.0	0.00	0.0
April 8	4.0	-3.4	0.00	0.0
April 9	7.2	-2.2	0.00	0.0
April 10	-1.7	-7.1	0.00	0.0
April 11	-1.9	-11.1	0.02	0.2
April 12	6.0	-6.4	0.00	0.0
April 13	4.2	-4.4	0.00	0.0
April 14	-0.4	-7.2	0.86	8.6
April 15	-0.1	-11.1	0.00	0.0
April 16	-2.0	-8.9	0.30	3.0
April 17	4.7	-16.6	0.00	0.0
April 18	14.5	-8.2	0.00	0.0
April 19	17.9	3.1	0.00	0.0
April 20	12.7	1.1	0.00	0.0
April 21	25.5	4.1	0.00	0.0
April 22	23.1	7.9	0.00	0.0
April 23	23.7	11.4	0.02	0.0
April 24	28.2	12.1	0.00	0.0
April 25	27.7	9.4	0.38	0.0
April 26	14.3	1.1	0.22	0.0
April 27	1.2	-2.1	0.14	1.4
April 28	3.8	-1.9	2.23	2.2
April 29	1.9	-2.3	0.28	2.8
April 30	3.6	-3.9	0.14	1.4

May 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
May 1	3.3	-5.5	0.02	0.2
May 2	6.5	-3.2	0.00	0.0
May 3	13.0	-6.0	0.00	0.0
May 4	16.5	3.7	0.00	0.0
May 5	13.1	1.6	0.00	0.0
May 6	18.9	1.6	0.22	0.0
May 7	7.9	1.8	1.60	0.0
May 8	3.3	0.4	0.44	0.2
May 9	1.2	-1.3	0.22	2.2
May 10	12.4	-2.7	0.00	0.0
May 11	14.9	-0.1	0.00	0.0
May 12	13.4	-1.7	0.00	0.0
May 13	10.2	-1.3	0.10	0.0
May 14	16.2	-1.8	0.00	0.0
May 15	19.3	-0.3	0.00	0.0
May 16	12.3	6.3	0.66	0.0
May 17	8.5	0.1	0.60	0.0
May 18	13.1	-0.9	0.00	0.0
May 19	17.4	-1.1	0.00	0.0
May 20	19.2	1.5	0.00	0.0
May 21	16.5	6.0	0.00	0.0
May 22	12.7	8.0	0.96	0.0
May 23	20.3	7.6	0.00	0.0
May 24	21.3	5.4	0.03	0.0
May 25	21.1	6.8	0.00	0.0
May 26	23.2	5.1	0.00	0.0
May 27	22.5	6.9	0.00	0.0
May 28	16.6	7.3	0.00	0.0
May 29	20.1	4.0	0.00	0.0
May 30	24.5	3.6	0.00	0.0
May 31	27.3	8.8	0.00	0.0

June 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	24.5	14.9	0.00
June 2	18.0	2.0	3.49
June 3	13.8	1.0	2.30
June 4	17.8	2.4	0.00
June 5	11.6	8.3	0.76
June 6	20.9	9.8	0.02
June 7	25.8	8.3	0.00
June 8	16.6	11.9	1.00
June 9	22.3	11.6	0.02
June 10	26.9	9.3	0.00
June 11	27.9	16.6	0.03
June 12	25.2	13.8	0.36
June 13	24.6	12.1	0.06
June 14	14.2	5.3	0.00
June 15	18.6	2.2	0.00
June 16	24.7	6.6	0.00
June 17	17.1	13.4	2.68
June 18	23.9	12.8	0.20
June 19	19.5	13.8	0.94
June 20	13.8	10.0	1.42
June 21	17.3	9.7	0.45
June 22	21.7	11.5	0.00
June 23	21.7	8.7	0.00
June 24	25.3	8.7	0.00
June 25	29.0	13.9	1.90
June 26	20.0	12.1	0.00
June 27	24.7	10.6	0.00
June 28	20.9	16.4	0.00
June 29	27.1	17.2	0.00
June 30	26.1	13.9	0.00

July 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	27.6	13.1	0.00
July 2	31.6	18.4	0.00
July 3	19.0	13.9	1.12
July 4	17.3	12.0	0.20
July 5	18.0	7.2	0.00
July 6	21.3	8.2	0.00
July 7	18.6	11.2	4.62
July 8	22.8	16.3	2.30
July 9	22.4	12.2	0.00
July 10	21.1	7.1	0.00
July 11	23.1	7.8	0.00
July 12	24.6	8.0	0.00
July 13	27.5	12.1	0.00
July 14	27.9	13.6	0.00
July 15	27.3	14.3	0.00
July 16	25.4	15.2	0.00
July 17	24.8	15.1	0.12
July 18	22.9	14.4	0.28
July 19	22.9	13.1	0.00
July 20	22.8	10.5	0.00
July 21	22.3	11.8	0.10
July 22	23.7	13.6	0.00
July 23	26.0	14.1	0.00
July 24	28.3	13.4	0.00
July 25	29.4	17.5	0.00
July 26	27.0	18.3	0.00
July 27	23.6	19.1	0.00
July 28	23.9	18.6	0.21
July 29	21.1	9.4	0.00
July 30	21.1	7.0	0.00
July 31	27.1	14.2	0.00

August 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	28.1	16.7	0.00
August 2	27.4	19.3	0.00
August 3	26.7	17.1	0.76
August 4	20.1	10.5	0.00
August 5	21.6	6.4	0.00
August 6	27.6	10.6	0.00
August 7	29.7	15.3	0.00
August 8	30.2	17.2	0.08
August 9	22.5	13.3	0.04
August 10	17.8	7.2	0.72
August 11	18.0	5.4	0.00
August 12	20.8	7.1	0.00
August 13	23.2	11.2	0.00
August 14	21.0	11.2	0.00
August 15	21.3	8.4	0.00
August 16	24.0	14.1	0.72
August 17	20.7	10.7	2.20
August 18	18.6	9.0	0.00
August 19	20.7	7.0	0.00
August 20	23.1	7.3	0.00
August 21	27.5	11.3	0.00
August 22	29.2	14.1	0.00
August 23	24.1	16.4	0.82
August 24	28.2	18.7	0.00
August 25	23.3	17.9	0.00
August 26	22.3	15.1	0.00
August 27	23.5	14.7	1.32
August 28	22.1	11.5	0.00
August 29	25.6	8.9	0.00
August 30	27.6	13.8	0.00
August 31	28.4	16.6	0.00

September 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	20.8	10.3	0.16
September 2	22.2	7.7	0.00
September 3	25.9	15.0	0.16
September 4	21.8	10.7	0.72
September 5	25.5	8.2	0.00
September 6	23.9	6.2	0.00
September 7	17.4	2.7	0.00
September 8	24.5	12.4	0.00
September 9	18.0	9.1	0.00
September 10	18.0	6.6	0.00
September 11	17.7	11.8	0.34
September 12	13.9	7.2	0.00
September 13	18.3	6.7	0.00
September 14	11.5	5.5	0.42
September 15	12.1	4.9	0.22
September 16	10.8	2.5	0.00
September 17	14.6	3.2	0.00
September 18	13.5	9.3	0.38
September 19	15.1	6.7	0.00
September 20	16.2	3.5	0.00
September 21	11.7	6.7	2.12
September 22	7.6	0.8	0.16
September 23	13.9	-0.8	0.00
September 24	20.3	7.7	0.00
September 25	20.7	4.8	0.00
September 26	23.5	5.1	0.00
September 27	11.7	6.1	0.00
September 28	8.7	4.1	0.32
September 29	8.8	1.9	0.00
September 30	11.0	-1.0	0.14

October 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
October 1	14.2	4.3	0.20	0.0
October 2	16.4	0.6	0.00	0.0
October 3	14.0	6.3	2.30	0.0
October 4	6.8	2.7	0.32	0.0
October 5	7.0	3.0	0.00	0.0
October 6	3.7	-0.3	0.00	0.0
October 7	4.2	-1.1	0.00	0.0
October 8	8.2	-0.7	0.00	0.0
October 9	10.4	0.8	0.00	0.0
October 10	11.4	1.7	0.00	0.0
October 11	10.6	2.3	0.00	0.0
October 12	8.8	-2.5	0.00	0.0
October 13	9.9	0.8	0.54	0.0
October 14	11.8	-0.2	0.50	0.0
October 15	5.8	-1.4	0.00	0.0
October 16	8.7	-2.1	0.00	0.0
October 17	1.3	-1.8	0.00	0.0
October 18	2.3	-1.9	0.00	0.0
October 19	2.4	-1.3	0.00	0.0
October 20	3.2	0.0	0.43	4.3
October 21	2.9	-0.9	0.04	0.0
October 22	6.6	0.7	0.00	0.0
October 23	2.2	-1.0	0.00	0.0
October 24	0.5	-2.1	0.00	0.0
October 25	4.9	-2.3	0.00	0.0
October 26	14.4	2.0	0.00	0.0
October 27	10.6	-1.7	0.29	2.9
October 28	3.3	-5.3	0.00	0.0
October 29	8.8	-1.3	0.00	0.0
October 30	13.0	-3.3	0.00	0.0
October 31	13.7	1.9	0.00	0.0

November 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	13.4	5.6	0.02	0.0
November 2	7.3	0.8	0.00	0.0
November 3	0.8	-2.5	0.18	1.8
November 4	-2.5	-4.5	0.06	0.6
November 5	0.5	-3.7	0.00	0.0
November 6	-0.5	-6.1	0.15	1.4
November 7	-2.5	-5.9	0.03	0.3
November 8	1.7	-3.2	0.00	0.0
November 9	0.1	-4.1	0.28	2.8
November 10	-3.9	-8.5	0.40	4.0
November 11	-3.6	-9.1	0.00	0.0
November 12	-4.9	-10.9	0.00	0.0
November 13	1.6	-8.5	0.00	0.0
November 14	8.0	-0.6	0.00	0.0
November 15	6.0	-2.6	0.00	0.0
November 16	3.5	-3.9	0.00	0.0
November 17	9.1	-4.1	0.00	0.0
November 18	5.9	-3.4	0.00	0.0
November 19	3.1	-6.5	0.00	0.0
November 20	7.8	-0.6	0.68	0.0
November 21	11.2	-0.7	1.24	0.0
November 22	-0.6	-7.9	0.20	2.0
November 23	-7.9	-12.9	0.37	3.7
November 24	-8.6	-15.2	0.32	3.2
November 25	-13.3	-18.6	0.02	0.2
November 26	-9.7	-15.5	0.02	0.2
November 27	-8.0	-10.5	0.10	1.0
November 28	-8.5	-10.8	0.66	6.6
November 29	-3.6	-14.8	0.00	0.0
November 30	2.2	-4.5	0.00	0.0

December 1990 Sioux Lookout Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-3.9	-18.0	0.00	0.0
December 2	-13.7	-25.7	0.00	0.0
December 3	-13.5	-22.5	0.00	0.0
December 4	-12.3	-27.5	0.00	0.0
December 5	-2.4	-12.3	0.12	1.4
December 6	-3.9	-14.9	0.00	0.0
December 7	-2.9	-8.7	0.00	0.0
December 8	2.7	-7.3	0.00	0.0
December 9	4.0	-12.1	0.00	0.0
December 10	-8.7	-17.0	0.00	0.0
December 11	-3.6	-9.1	0.03	0.3
December 12	-4.0	-17.7	1.17	11.7
December 13	-12.6	-24.6	0.00	0.0
December 14	-3.9	-12.7	0.02	0.2
December 15	-2.6	-11.6	0.00	0.0
December 16	-0.4	-9.6	0.00	0.0
December 17	-3.6	-25.3	0.00	0.0
December 18	-18.1	-25.2	0.00	0.0
December 19	-17.4	-30.2	0.20	2.0
December 20	-15.9	-24.1	1.13	11.3
December 21	-24.1	-28.2	0.62	6.2
December 22	-24.4	-29.0	0.46	4.6
December 23	-24.6	-32.5	0.04	0.4
December 24	-21.8	-31.8	0.02	0.2
December 25	-22.9	-33.8	0.00	0.0
December 26	-26.3	-35.2	0.00	0.0
December 27	-8.0	-30.9	0.34	3.4
December 28	-5.9	-22.3	0.40	4.0
December 29	-22.1	-31.9	0.24	2.4
December 30	-25.3	-39.4	0.00	0.0
December 31	-21.5	-31.8	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1938–2024	Sioux Lookout A	location
1933–1938	Sioux Lookout	location
1914–1932	Sioux Lookout	location