Lethbridge Weather in 2018

Historical record of Lethbridge, Alberta weather for the year 2018 based on NOAA data.

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2018 Lethbridge Weather Extremes
Highest temperature	40.5 °C	August 10
Lowest temperature	-37.8 °C	January 1
Highest daily low	15.4 °C	July 18
Lowest daily high	-22.1 °C	January 11
Most daily precipitation	1.7 cm	August 27
Total annual precipitation	23.2 cm	-

What was the hottest temperature in Lethbridge in 2018?

The highest temperature recorded in Lethbridge, Alberta in 2018 was 40.5 °C which happened on August 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Lethbridge in 2018

Rank	Temperature	Date
1	40.5 °C	Aug 10
2	35.9 °C	Aug 9
3	35.7 °C	Jul 6
4	34.5 °C	Jul 17
5	33.5 °C	Jul 13
6	33.3 °C	Jul 30
7	32.9 °C	Aug 2
8	32.3 °C	Aug 22
8	32.3 °C	Aug 7
10	32.2 °C	Aug 17
10	32.2 °C	Jul 16

What was the coldest temperature in Lethbridge in 2018?

The lowest temperature recorded in Lethbridge, Alberta in 2018 was -37.8 °C which happened on Jan 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Lethbridge in 2018

Rank	Temperature	Date
1	-37.8 °C	January 1
2	-34.4 °C	January 11
3	-33.9 °C	February 12
4	-32.4 °C	February 9
5	-30.6 °C	February 19
6	-30.5 °C	February 11
7	-28.5 °C	February 20
8	-28.4 °C	February 5
9	-27.6 °C	February 10
10	-27.0 °C	February 6

January 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
January 1	-8.9	-37.8	0.00
January 2	0.0	-12.8	0.00
January 3	4.9	-7.3	0.02
January 4	-1.4	-10.5	0.00
January 5	6.3	-5.7	0.00
January 6	6.0	-2.2	0.00
January 7	4.6	-1.0	0.00
January 8	5.3	0.1	0.00
January 9	6.6	-15.4	0.00
January 10	-15.2	-22.1	0.34
January 11	-22.1	-34.4	0.07
January 12	-17.7	-24.8	0.02
January 13	4.6	-17.7	0.00
January 14	2.8	-8.5	0.00
January 15	-4.4	-17.3	0.00
January 16	6.3	-7.7	0.00
January 17	7.3	-2.1	0.00
January 18	6.4	-1.3	0.00
January 19	3.9	-2.2	0.00
January 20	4.2	-0.5	0.00
January 21	4.5	-4.0	0.00
January 22	4.5	-3.5	0.00
January 23	3.7	-2.8	n/a
January 24	8.1	-4.0	0.00
January 25	6.4	-3.7	0.00
January 26	-1.6	-11.5	0.00
January 27	-8.6	-15.6	0.00
January 28	-10.3	-15.9	0.00
January 29	8.1	-14.4	0.00
January 30	6.4	-2.7	0.00
January 31	1.7	-16.2	0.00

February 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
February 1	-11.6	-17.6	0.00
February 2	-13.3	-15.4	0.00
February 3	-14.6	-20.3	0.41
February 4	-11.0	-20.0	0.71
February 5	-12.1	-28.4	0.06
February 6	-11.5	-27.0	0.00
February 7	-10.2	-21.0	0.00
February 8	-13.3	-20.7	0.11
February 9	-20.3	-32.4	0.00
February 10	-6.4	-27.6	0.00
February 11	-9.2	-30.5	0.00
February 12	-6.2	-33.9	0.00
February 13	3.8	-6.4	0.00
February 14	2.0	-13.7	0.05
February 15	-5.0	-22.9	0.00
February 16	0.5	-7.1	0.02
February 17	-6.5	-13.7	0.12
February 18	-13.3	-25.4	0.04
February 19	-16.9	-30.6	0.00
February 20	-10.4	-28.5	0.00
February 21	-8.4	-24.9	0.00
February 22	-8.0	-19.1	0.00
February 23	-5.3	-22.0	0.00
February 24	-1.6	-9.7	0.00
February 25	0.7	-6.2	0.00
February 26	-0.6	-12.9	0.00
February 27	0.2	-8.3	0.00
February 28	1.7	-10.2	0.00

March 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
March 1	-2.3	-13.1	0.00
March 2	-6.2	-8.5	0.34
March 3	-7.8	-21.1	0.00
March 4	-10.5	-23.9	0.00
March 5	-10.6	-24.6	0.00
March 6	-6.2	-24.9	0.00
March 7	-8.3	-17.8	0.00
March 8	1.3	-15.8	0.00
March 9	5.5	-5.8	0.00
March 10	3.1	-8.9	0.00
March 11	3.0	-9.7	0.00
March 12	1.4	-11.7	0.00
March 13	6.9	-9.0	0.00
March 14	2.1	-8.2	0.00
March 15	4.3	-6.9	0.74
March 16	1.0	-15.0	0.00
March 17	1.3	-4.3	0.00
March 18	-0.2	-4.8	0.00
March 19	0.6	-5.9	0.02
March 20	5.2	-3.4	0.00
March 21	7.0	-2.7	0.00
March 22	-1.1	-5.1	0.10
March 23	6.7	-2.2	0.00
March 24	n/a	-2.5	n/a
March 25	4.9	-4.5	0.00
March 26	4.8	-2.9	0.00
March 27	9.5	1.0	0.02
March 28	1.4	-2.4	0.06
March 29	2.3	-4.5	0.00
March 30	1.0	-12.6	0.02
March 31	-9.5	-15.7	0.02

April 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
April 1	-7.1	-16.4	0.04
April 2	-8.4	-18.8	0.23
April 3	-3.2	-24.4	0.00
April 4	1.7	-12.6	0.00
April 5	-7.8	-12.9	0.00
April 6	-7.3	-14.0	0.00
April 7	-3.8	-13.7	0.72
April 8	-3.4	-10.6	0.00
April 9	7.2	-13.5	0.00
April 10	9.0	-0.7	0.00
April 11	9.5	-1.0	0.00
April 12	-1.0	-2.4	0.42
April 13	8.6	-3.5	0.02
April 14	13.6	1.6	0.00
April 15	15.0	0.8	0.00
April 16	2.8	0.0	0.99
April 17	11.0	-1.4	0.00
April 18	11.3	-1.1	0.00
April 19	14.9	-2.6	0.00
April 20	17.7	0.3	0.00
April 21	16.9	3.9	0.00
April 22	11.8	-0.9	n/a
April 23	13.4	-3.6	0.00
April 24	23.5	-1.5	0.00
April 25	15.0	2.5	0.00
April 26	22.3	-1.3	0.00
April 27	24.8	0.9	0.00
April 28	28.1	2.8	0.00
April 29	14.1	4.7	0.04
April 30	15.2	3.9	0.00

May 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	13.5	2.9	0.05
May 2	20.0	0.1	n/a
May 3	23.6	1.4	0.00
May 4	23.7	10.3	0.00
May 5	21.7	5.9	0.05
May 6	25.6	5.2	0.00
May 7	24.3	9.4	0.02
May 8	23.1	8.8	0.00
May 9	13.5	5.2	0.27
May 10	14.5	5.3	0.14
May 11	10.4	1.9	0.05
May 12	20.6	-2.1	0.00
May 13	24.3	3.8	0.00
May 14	28.2	4.2	0.00
May 15	29.1	8.6	0.00
May 16	28.5	8.2	0.00
May 17	17.1	6.5	0.16
May 18	11.6	4.9	0.89
May 19	15.5	2.1	0.00
May 20	24.7	2.6	0.00
May 21	24.4	6.1	0.00
May 22	26.4	7.1	0.00
May 23	26.9	7.6	0.00
May 24	28.5	9.2	0.00
May 25	28.3	13.9	0.00
May 26	23.7	12.7	0.00
May 27	25.9	8.9	0.00
May 28	29.8	9.6	0.00
May 29	19.6	12.0	0.00
May 30	n/a	7.9	n/a
May 31	11.9	7.2	0.90

June 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	16.5	8.1	1.39
June 2	21.6	10.5	0.00
June 3	26.5	5.6	0.00
June 4	n/a	12.7	n/a
June 5	21.6	3.9	0.00
June 6	25.1	4.2	0.00
June 7	27.2	5.4	0.00
June 8	28.2	13.9	0.00
June 9	26.4	7.2	0.30
June 10	17.0	8.6	0.25
June 11	18.0	6.4	0.00
June 12	21.4	8.4	0.00
June 13	25.3	8.6	0.00
June 14	20.7	5.5	0.02
June 15	18.9	7.4	0.12
June 16	17.1	8.4	0.98
June 17	20.7	7.0	0.00
June 18	15.7	9.8	0.39
June 19	22.1	11.0	0.02
June 20	25.4	8.1	0.00
June 21	28.7	10.4	0.00
June 22	26.6	10.9	0.00
June 23	20.0	9.8	1.05
June 24	26.2	12.4	0.00
June 25	29.2	10.5	0.00
June 26	22.0	8.9	0.00
June 27	25.4	6.2	0.00
June 28	20.9	8.9	0.00
June 29	21.4	9.0	0.22
June 30	23.3	6.1	0.00

July 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	23.5	13.3	0.00
July 2	17.7	6.4	0.62
July 3	16.8	6.8	0.32
July 4	20.9	7.8	0.00
July 5	28.5	8.0	0.00
July 6	35.7	12.3	n/a
July 7	27.4	12.1	0.00
July 8	25.7	7.3	0.00
July 9	31.4	6.9	0.00
July 10	26.7	10.4	0.02
July 11	26.0	11.0	0.00
July 12	29.7	9.4	0.00
July 13	33.5	10.9	0.00
July 14	21.0	8.9	0.00
July 15	27.1	5.0	0.00
July 16	32.2	6.9	0.00
July 17	34.5	8.5	0.00
July 18	26.9	15.4	0.30
July 19	28.7	12.9	0.12
July 20	31.4	9.5	0.00
July 21	28.8	6.6	0.00
July 22	24.0	4.1	0.00
July 23	28.9	5.4	0.00
July 24	22.4	11.8	0.92
July 25	22.3	10.9	0.02
July 26	24.9	9.3	0.00
July 27	24.6	6.4	0.00
July 28	26.5	8.6	0.00
July 29	28.9	7.6	0.00
July 30	33.3	8.1	0.00
July 31	29.5	13.1	0.00

August 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	n/a	10.4	n/a
August 2	32.9	10.8	0.00
August 3	28.8	9.0	0.00
August 4	23.7	12.8	0.00
August 5	23.7	11.6	0.04
August 6	32.0	8.2	0.00
August 7	32.3	11.2	0.00
August 8	32.1	9.4	0.00
August 9	35.9	12.9	0.00
August 10	40.5	14.9	0.00
August 11	25.0	15.2	0.05
August 12	26.5	8.8	0.00
August 13	20.6	9.3	0.00
August 14	30.0	5.6	0.00
August 15	29.0	9.9	0.00
August 16	32.0	8.2	0.00
August 17	32.2	14.1	0.00
August 18	24.1	8.2	0.00
August 19	21.3	3.6	0.00
August 20	21.6	7.0	n/a
August 21	25.6	2.6	0.00
August 22	32.3	8.1	0.00
August 23	31.0	9.1	0.00
August 24	21.5	9.5	0.22
August 25	23.0	4.5	0.00
August 26	22.4	10.9	0.10
August 27	11.7	2.9	1.74
August 28	22.9	2.1	0.00
August 29	25.9	9.1	0.00
August 30	25.0	7.5	0.00
August 31	23.7	3.4	0.00

September 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	18.6	5.0	0.00
September 2	23.3	3.3	0.00
September 3	16.7	4.2	0.00
September 4	15.1	3.6	0.00
September 5	23.0	-0.6	0.00
September 6	26.7	2.9	0.00
September 7	31.1	7.7	0.00
September 8	26.6	9.8	0.00
September 9	22.9	9.2	0.45
September 10	23.7	6.5	0.00
September 11	19.4	4.3	0.00
September 12	16.2	3.9	0.17
September 13	6.3	0.9	0.00
September 14	12.7	1.5	0.00
September 15	11.3	-0.4	0.00
September 16	13.2	3.3	0.20
September 17	18.3	3.4	0.02
September 18	8.9	2.6	0.00
September 19	11.8	2.5	0.00
September 20	13.2	-1.1	0.00
September 21	18.0	3.1	0.00
September 22	5.1	1.5	0.04
September 23	11.9	1.9	0.00
September 24	14.8	1.9	0.23
September 25	18.5	2.6	0.00
September 26	19.6	5.5	0.00
September 27	10.1	4.4	1.09
September 28	7.5	0.5	0.00
September 29	5.1	-1.0	0.08
September 30	1.1	-2.4	0.00

October 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	3.7	-2.9	0.00
October 2	1.3	-2.3	0.43
October 3	3.1	-8.6	0.14
October 4	5.1	-2.9	0.00
October 5	12.0	-6.4	0.00
October 6	12.8	-2.6	0.00
October 7	12.7	-4.9	0.00
October 8	0.4	-5.9	0.00
October 9	-1.4	-3.7	0.44
October 10	0.2	-2.4	0.04
October 11	8.3	-0.6	0.00
October 12	15.3	0.6	0.40
October 13	1.7	-1.8	0.05
October 14	11.0	-4.9	0.00
October 15	18.3	5.6	0.00
October 16	19.5	3.2	0.00
October 17	24.1	4.2	0.00
October 18	20.9	2.4	0.00
October 19	15.8	-2.6	0.00
October 20	n/a	-1.6	n/a
October 21	13.2	-4.1	0.00
October 22	17.2	-6.8	0.00
October 23	20.1	-3.3	0.00
October 24	18.8	4.2	0.00
October 25	14.9	5.5	0.00
October 26	17.9	3.3	0.00
October 27	15.0	-0.6	0.00
October 28	18.1	-2.1	0.00
October 29	12.0	0.6	0.00
October 30	13.6	0.2	0.00
October 31	10.8	0.2	0.00

November 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
November 1	7.2	2.3	0.00
November 2	13.1	0.7	0.32
November 3	12.4	-1.6	0.08
November 4	12.5	0.4	0.22
November 5	1.1	-5.5	0.04
November 6	-5.4	-8.7	0.02
November 7	-6.4	-16.3	0.17
November 8	-4.9	-18.4	0.00
November 9	4.7	-15.6	0.00
November 10	0.9	-5.2	0.63
November 11	-1.9	-14.7	0.09
November 12	3.8	-14.4	0.00
November 13	7.9	-1.1	0.00
November 14	11.0	2.1	0.00
November 15	10.1	2.6	0.00
November 16	8.0	-16.0	0.02
November 17	0.2	-20.1	0.00
November 18	6.0	-2.3	0.00
November 19	11.0	-3.3	0.00
November 20	14.1	1.0	0.00
November 21	10.1	-1.1	0.00
November 22	11.7	-3.1	0.00
November 23	8.5	-2.4	0.00
November 24	-0.4	-8.8	0.04
November 25	6.0	-5.2	0.00
November 26	9.7	-2.5	0.00
November 27	13.3	4.9	0.00
November 28	10.5	2.5	0.00
November 29	9.2	-4.3	0.00
November 30	2.7	-7.1	0.00

December 2018 Lethbridge Weather

Day	High (°C)	Low (°C)	Precip. (cm)
December 1	-2.0	-6.3	0.00
December 2	-1.8	-13.6	0.24
December 3	-3.2	-13.0	0.04
December 4	-0.4	-14.5	0.02
December 5	-2.9	-18.3	0.00
December 6	-5.5	-19.6	0.00
December 7	1.0	-17.7	0.00
December 8	1.8	-7.6	0.00
December 9	4.7	-3.9	0.00
December 10	6.3	0.8	0.00
December 11	5.2	-4.6	0.00
December 12	5.5	-0.7	0.00
December 13	7.2	0.6	0.00
December 14	10.5	-0.6	0.00
December 15	7.3	-5.2	0.00
December 16	11.5	-7.2	0.00
December 17	11.7	-1.3	0.00
December 18	9.6	-1.6	0.00
December 19	7.7	2.4	0.00
December 20	9.7	-1.9	0.00
December 21	6.2	-7.5	0.00
December 22	0.8	-10.5	0.00
December 23	5.2	-5.4	0.00
December 24	-3.2	-12.1	0.00
December 25	-7.4	-14.8	0.00
December 26	-4.0	-12.0	0.00
December 27	-6.9	-10.9	0.00
December 28	1.6	-9.4	0.00
December 29	9.4	0.4	0.00
December 30	5.8	-13.5	0.02
December 31	-11.2	-23.2	0.00

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Weather Station Details

Years	Station	Coordinates
2011–2024	Lethbridge	location
2006–2011	Lethbridge AWOS A	location
1938–2005	Lethbridge A	location