How many sunny days does Lethbridge have per year?

Lethbridge averages approximately 223 sunny days per year, based on historical climate data.

What is the air quality in Lethbridge?

Lethbridge has an annual PM2.5 concentration of 5.9 µg/m³, classified as "Good" by WHO standards. Within WHO interim target 4. Low health risk for most people.

Alberta

Lethbridge · Canada

Name: Lethbridge, Canada
Address: Lethbridge, CA

A city in Canada.

Small city

63K

30 km²

907m

21:58 UTC-6

CAD

Explore on map →Climate twin →

Lethbridge, Canada is a 63K-resident city with 223 sunny days and 144 frost days annually and an annual PM2.5 of 5.9 µg/m³. A city in Canada.

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Climate

Feels-like °C

-13

-10

-3

-8

-10

Dinner outside

Climate Lab·Lethbridge

Monthly climate metrics across temperature, precipitation, wind, and UV.

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Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	6	6	10	16	20	24	31	30	25	20	11	7	17
Daily mean°C	0	0	0	6	12	18	23	22	17	9	2	1	9
Daily low°C	-21	-18	-12	-2	5	11	14	14	9	0	-8	-8	-1
Thermal comfort
High feelsDaily high feels-like°C	3	5	13	18	23	28	33	32	27	20	7	4	18
Mean feelsDaily mean feels-like°C	-13	-10	-3	6	13	20	27	24	18	4	-8	-10	6
Low feelsDaily low feels-like°C	-29	-24	-20	-9	-2	6	14	11	3	-10	-19	-19	-8
Humidity
HumidityRelative humidity%	65	62	63	45	52	45	45	43	47	53	65	63	54
Dewpoint°C	-6.6	-7.5	-6.4	-3.1	1.2	7.4	11.1	8.3	5.1	-0.3	-5.2	-6.2	-0.2
Precipitation
Rainfallmm	2	4	3	14	62	57	22	42	19	23	7	2	256
Rain days≥1mm	1	1	1	3	8	8	5	5	5	4	2	1	44
Snowfallmm	12	24	21	11	0	0	0	0	0	15	23	17	124
Snow days≥1mm	4	6	5	4	0	0	0	0	0	2	4	4	29
Wind
Wind avgm/s	3.5	3.8	3.5	3.4	3.1	3.2	2.5	2.5	2.8	3.0	4.2	3.5	3.2
Wind gustsm/s	6.7	7.9	6.9	7.3	7.0	6.7	5.5	5.9	6.1	7.4	8.1	6.9	6.9
Sun & UV
Sunshinehrs/day	5.8	7.3	9.0	10.9	11.3	12.3	13.4	11.8	10.0	8.0	5.7	5.0	9.2
Clear skyindex	42%	45%	45%	47%	40%	50%	67%	66%	56%	52%	41%	40%	49%
UV indexmax avg	0.7	1.5	2.7	4.2	5.5	6.3	6.9	6.3	4.2	2.3	1.0	0.7	3.5

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Lethbridge

Lethbridge offers a solid outdoor season. June through September are perfect for all activities. Dinner outside works 4/12 months, while walking is comfortable 12/12 months — impressive.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

4/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

6Mar: 6% viability

25Apr: 25% viability

53May: 53% viability

75Jun: 75% viability

89Jul: 89% viability

84Aug: 84% viability

68Sep: 68% viability

18Oct: 18% viability

0Nov: 0% viability

0Dec: 0% viability

4/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

6Mar: 6% viability

25Apr: 25% viability

53May: 53% viability

75Jun: 75% viability

89Jul: 89% viability

84Aug: 84% viability

68Sep: 68% viability

18Oct: 18% viability

0Nov: 0% viability

0Dec: 0% viability

35%

Cold

7/12

Lunch Outside

13Jan: 13% viability

19Feb: 19% viability

52Mar: 52% viability

67Apr: 67% viability

72May: 72% viability

76Jun: 76% viability

82Jul: 82% viability

83Aug: 83% viability

89Sep: 89% viability

68Oct: 68% viability

23Nov: 23% viability

12Dec: 12% viability

7/12

Lunch Outside

13Jan: 13% viability

19Feb: 19% viability

52Mar: 52% viability

67Apr: 67% viability

72May: 72% viability

76Jun: 76% viability

82Jul: 82% viability

83Aug: 83% viability

89Sep: 89% viability

68Oct: 68% viability

23Nov: 23% viability

12Dec: 12% viability

55%

Cold

12/12

Walking

86Jan: 86% viability

88Feb: 88% viability

96Mar: 96% viability

96Apr: 96% viability

95May: 95% viability

92Jun: 92% viability

76Jul: 76% viability

82Aug: 82% viability

96Sep: 96% viability

97Oct: 97% viability

93Nov: 93% viability

88Dec: 88% viability

12/12

Walking

86Jan: 86% viability

88Feb: 88% viability

96Mar: 96% viability

96Apr: 96% viability

95May: 95% viability

92Jun: 92% viability

76Jul: 76% viability

82Aug: 82% viability

96Sep: 96% viability

97Oct: 97% viability

93Nov: 93% viability

88Dec: 88% viability

90%

12/12

Running

86Jan: 86% viability

88Feb: 88% viability

96Mar: 96% viability

96Apr: 96% viability

95May: 95% viability

89Jun: 89% viability

68Jul: 68% viability

73Aug: 73% viability

93Sep: 93% viability

97Oct: 97% viability

93Nov: 93% viability

88Dec: 88% viability

12/12

Running

86Jan: 86% viability

88Feb: 88% viability

96Mar: 96% viability

96Apr: 96% viability

95May: 95% viability

89Jun: 89% viability

68Jul: 68% viability

73Aug: 73% viability

93Sep: 93% viability

97Oct: 97% viability

93Nov: 93% viability

88Dec: 88% viability

89%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lethbridge · Canada

Climate

Climate Lab·Lethbridge

Lifestyle Calendar·Lethbridge

Air Quality Profile

Air Quality Profile

Who thrives in Lethbridge

Frequently asked about Lethbridge

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