How many sunny days does Karachi have per year?

Karachi averages approximately 316 sunny days per year, based on historical climate data.

What is the air quality in Karachi?

Karachi has an annual PM2.5 concentration of 63.3 µg/m³, classified as "Very Unhealthy" by WHO standards. Serious health risk. Limit outdoor activities.

Sindh

Karachi · Pakistan

The largest city in Pakistan.

Megacity

21.0M

834 km²

06:53 UTC+5

PKR

Explore on map →Climate twin →

Karachi is bathed in sunshine — 316 sunny days a year. Summers are intensely hot — air conditioning is essential. On the other hand, air quality is a concern.

Karachi, Pakistan is a 21M-resident city with 316 sunny days and 0 frost days annually and an annual PM2.5 of 63.3 µg/m³. The largest city in Pakistan.

Find your city match in 5 minutes

Take the quiz

Climate

Feels-like °C

Dinner outside

Climate Lab · Karachi

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

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	23	27	30	31	32	32	32	31	31	31	30	26	30
Daily mean°C	20	24	27	29	30	31	30	29	29	29	27	22	27
Daily low°C	15	20	23	26	28	30	29	28	28	26	22	18	24
Thermal comfort
High feelsDaily high feels-like°C	27	32	35	38	39	39	38	35	37	37	35	30	35
Mean feelsDaily mean feels-like°C	18	25	28	32	35	35	33	30	32	31	27	20	29
Low feelsDaily low feels-like°C	5	13	18	22	26	28	28	26	25	22	15	7	20
Humidity
HumidityRelative humidity%	52	60	63	69	75	74	78	82	78	71	52	51	67
Dewpoint°C	7.6	15.0	18.5	22.6	25.3	25.9	26.1	25.7	25.0	21.7	14.9	11.3	20.0
Precipitation
Rainfallmm	2	0	3	0	1	7	54	121	8	1	1	0	197
Rain days≥1mm	0	0	1	0	0	1	9	14	2	0	0	0	27
Wind
Wind avgm/s	4.2	3.8	4.7	5.6	6.7	6.7	6.1	6.2	5.1	3.9	3.4	3.8	5.0
Wind gustsm/s	7.5	6.6	7.5	7.9	9.8	9.4	8.7	9.4	8.3	6.2	6.7	7.2	7.9
Sun & UV
Sunshinehrs/day	9.0	10.0	10.9	10.9	11.8	9.7	8.9	8.4	9.3	10.0	10.0	9.9	9.9
Clear skyindex	71%	87%	77%	81%	85%	60%	35%	31%	58%	85%	90%	94%	71%
UV indexmax avg	4.9	6.5	8.4	9.5	10.4	9.0	7.6	7.3	8.3	7.1	5.1	4.7	7.4

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

Confidence: High

Lifestyle Calendar · Karachi

Outdoor living in Karachi is seasonal. May through July are the toughest stretch. Dinner outside is comfortable 7/12 months — impressive, while lunch outside works 5/12 months.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

7/12

Dinner Outside

47Jan: 47% viability

88Feb: 88% viability

92Mar: 92% viability

87Apr: 87% viability

61May: 61% viability

60Jun: 60% viability

57Jul: 57% viability

66Aug: 66% viability

91Sep: 91% viability

98Oct: 98% viability

94Nov: 94% viability

63Dec: 63% viability

7/12

Dinner Outside

47Jan: 47% viability

88Feb: 88% viability

92Mar: 92% viability

87Apr: 87% viability

61May: 61% viability

60Jun: 60% viability

57Jul: 57% viability

66Aug: 66% viability

91Sep: 91% viability

98Oct: 98% viability

94Nov: 94% viability

63Dec: 63% viability

75%

Humid

5/12

Lunch Outside

87Jan: 87% viability

91Feb: 91% viability

65Mar: 65% viability

30Apr: 30% viability

4May: 4% viability

2Jun: 2% viability

7Jul: 7% viability

33Aug: 33% viability

36Sep: 36% viability

38Oct: 38% viability

68Nov: 68% viability

91Dec: 91% viability

5/12

Lunch Outside

87Jan: 87% viability

91Feb: 91% viability

65Mar: 65% viability

30Apr: 30% viability

4May: 4% viability

2Jun: 2% viability

7Jul: 7% viability

33Aug: 33% viability

36Sep: 36% viability

38Oct: 38% viability

68Nov: 68% viability

91Dec: 91% viability

46%

Humid

3/12

Walking

95Jan: 95% viability

89Feb: 89% viability

60Mar: 60% viability

25Apr: 25% viability

2May: 2% viability

1Jun: 1% viability

12Jul: 12% viability

41Aug: 41% viability

29Sep: 29% viability

26Oct: 26% viability

58Nov: 58% viability

95Dec: 95% viability

3/12

Walking

95Jan: 95% viability

89Feb: 89% viability

60Mar: 60% viability

25Apr: 25% viability

2May: 2% viability

1Jun: 1% viability

12Jul: 12% viability

41Aug: 41% viability

29Sep: 29% viability

26Oct: 26% viability

58Nov: 58% viability

95Dec: 95% viability

44%

Humid

2/12

Running

84Jan: 84% viability

43Feb: 43% viability

15Mar: 15% viability

1Apr: 1% viability

0May: 0% viability

0Jun: 0% viability

1Jul: 1% viability

5Aug: 5% viability

0Sep: 0% viability

1Oct: 1% viability

17Nov: 17% viability

67Dec: 67% viability

2/12

Running

84Jan: 84% viability

43Feb: 43% viability

15Mar: 15% viability

1Apr: 1% viability

0May: 0% viability

0Jun: 0% viability

1Jul: 1% viability

5Aug: 5% viability

0Sep: 0% viability

1Oct: 1% viability

17Nov: 17% viability

67Dec: 67% viability

20%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Climate

Feels-like °C

Dinner outside

Climate Lab · Karachi

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

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	23	27	30	31	32	32	32	31	31	31	30	26	30
Daily mean°C	20	24	27	29	30	31	30	29	29	29	27	22	27
Daily low°C	15	20	23	26	28	30	29	28	28	26	22	18	24
Thermal comfort
High feelsDaily high feels-like°C	27	32	35	38	39	39	38	35	37	37	35	30	35
Mean feelsDaily mean feels-like°C	18	25	28	32	35	35	33	30	32	31	27	20	29
Low feelsDaily low feels-like°C	5	13	18	22	26	28	28	26	25	22	15	7	20
Humidity
HumidityRelative humidity%	52	60	63	69	75	74	78	82	78	71	52	51	67
Dewpoint°C	7.6	15.0	18.5	22.6	25.3	25.9	26.1	25.7	25.0	21.7	14.9	11.3	20.0
Precipitation
Rainfallmm	2	0	3	0	1	7	54	121	8	1	1	0	197
Rain days≥1mm	0	0	1	0	0	1	9	14	2	0	0	0	27
Wind
Wind avgm/s	4.2	3.8	4.7	5.6	6.7	6.7	6.1	6.2	5.1	3.9	3.4	3.8	5.0
Wind gustsm/s	7.5	6.6	7.5	7.9	9.8	9.4	8.7	9.4	8.3	6.2	6.7	7.2	7.9
Sun & UV
Sunshinehrs/day	9.0	10.0	10.9	10.9	11.8	9.7	8.9	8.4	9.3	10.0	10.0	9.9	9.9
Clear skyindex	71%	87%	77%	81%	85%	60%	35%	31%	58%	85%	90%	94%	71%
UV indexmax avg	4.9	6.5	8.4	9.5	10.4	9.0	7.6	7.3	8.3	7.1	5.1	4.7	7.4

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

Confidence: High

Lifestyle Calendar · Karachi

Outdoor living in Karachi is seasonal. May through July are the toughest stretch. Dinner outside is comfortable 7/12 months — impressive, while lunch outside works 5/12 months.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

7/12

Dinner Outside

47Jan: 47% viability

88Feb: 88% viability

92Mar: 92% viability

87Apr: 87% viability

61May: 61% viability

60Jun: 60% viability

57Jul: 57% viability

66Aug: 66% viability

91Sep: 91% viability

98Oct: 98% viability

94Nov: 94% viability

63Dec: 63% viability

7/12

Dinner Outside

47Jan: 47% viability

88Feb: 88% viability

92Mar: 92% viability

87Apr: 87% viability

61May: 61% viability

60Jun: 60% viability

57Jul: 57% viability

66Aug: 66% viability

91Sep: 91% viability

98Oct: 98% viability

94Nov: 94% viability

63Dec: 63% viability

75%

Humid

5/12

Lunch Outside

87Jan: 87% viability

91Feb: 91% viability

65Mar: 65% viability

30Apr: 30% viability

4May: 4% viability

2Jun: 2% viability

7Jul: 7% viability

33Aug: 33% viability

36Sep: 36% viability

38Oct: 38% viability

68Nov: 68% viability

91Dec: 91% viability

5/12

Lunch Outside

87Jan: 87% viability

91Feb: 91% viability

65Mar: 65% viability

30Apr: 30% viability

4May: 4% viability

2Jun: 2% viability

7Jul: 7% viability

33Aug: 33% viability

36Sep: 36% viability

38Oct: 38% viability

68Nov: 68% viability

91Dec: 91% viability

46%

Humid

3/12

Walking

95Jan: 95% viability

89Feb: 89% viability

60Mar: 60% viability

25Apr: 25% viability

2May: 2% viability

1Jun: 1% viability

12Jul: 12% viability

41Aug: 41% viability

29Sep: 29% viability

26Oct: 26% viability

58Nov: 58% viability

95Dec: 95% viability

3/12

Walking

95Jan: 95% viability

89Feb: 89% viability

60Mar: 60% viability

25Apr: 25% viability

2May: 2% viability

1Jun: 1% viability

12Jul: 12% viability

41Aug: 41% viability

29Sep: 29% viability

26Oct: 26% viability

58Nov: 58% viability

95Dec: 95% viability

44%

Humid

2/12

Running

84Jan: 84% viability

43Feb: 43% viability

15Mar: 15% viability

1Apr: 1% viability

0May: 0% viability

0Jun: 0% viability

1Jul: 1% viability

5Aug: 5% viability

0Sep: 0% viability

1Oct: 1% viability

17Nov: 17% viability

67Dec: 67% viability

2/12

Running

84Jan: 84% viability

43Feb: 43% viability

15Mar: 15% viability

1Apr: 1% viability

0May: 0% viability

0Jun: 0% viability

1Jul: 1% viability

5Aug: 5% viability

0Sep: 0% viability

1Oct: 1% viability

17Nov: 17% viability

67Dec: 67% viability

20%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Karachi · Pakistan

Climate

Climate Lab · Karachi

Lifestyle Calendar · Karachi

Climate

Climate Lab · Karachi

Lifestyle Calendar · Karachi

Air Quality Profile

Air Quality Profile

Who thrives in Karachi

Things to consider in Karachi

Why not Karachi?

Frequently asked about Karachi

Compare Karachi with