How many sunny days does Apia have per year?

Apia averages approximately 272 sunny days per year, based on historical climate data.

What is the air quality in Apia?

Apia has an annual PM2.5 concentration of 3.5 µg/m³, classified as "Excellent" by WHO standards. Meets WHO guideline. Minimal health risk.

Tuamasaga

Apia · Samoa

The capital and largest city of Samoa.

Photo by Wilson Stratton on Unsplash

Small city

60K

35 km²

16:59 UTC+13

WST

Explore on map →Climate twin →

Apia, Samoa is a 60K-resident city with 272 sunny days and 0 frost days annually and an annual PM2.5 of 3.5 µg/m³. The capital and largest city of Samoa.

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Climate

Feels-like °C

Dinner outside

Climate Lab·Apia

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	28	28	28	28	28	28	27	27	27	27	28	28	28
Daily mean°C	27	27	27	27	27	27	27	26	26	27	26	27	27
Daily low°C	26	25	26	26	26	26	25	25	25	26	25	25	26
Thermal comfort
High feelsDaily high feels-like°C	33	33	33	34	33	33	31	31	31	31	32	33	32
Mean feelsDaily mean feels-like°C	29	29	30	30	30	28	28	27	28	28	29	29	29
Low feelsDaily low feels-like°C	25	25	26	26	26	24	23	23	24	24	25	25	25
Humidity
HumidityRelative humidity%	83	84	81	82	83	81	82	81	81	82	83	83	82
Dewpoint°C	23.6	23.5	23.6	23.6	23.7	23.4	23.1	22.6	22.8	23.4	23.3	23.4	23.3
Precipitation
Rainfallmm	362	443	199	162	143	155	141	149	111	254	242	263	2624
Rain days≥1mm	30	27	26	28	27	25	22	25	24	28	26	30	318
Wind
Wind avgm/s	3.5	3.4	3.2	3.1	3.9	4.7	6.2	5.3	5.5	5.3	4.1	3.8	4.3
Wind gustsm/s	6.6	6.9	6.5	6.3	7.9	8.6	8.9	9.5	8.2	8.2	6.9	7.7	7.7
Sun & UV
Sunshinehrs/day	9.0	9.0	9.8	9.6	9.6	9.3	9.3	9.6	9.8	9.9	10.2	10.0	9.6
Clear skyindex	28%	25%	42%	46%	55%	51%	57%	56%	57%	52%	45%	44%	47%
UV indexmax avg	12.3	12.5	12.7	9.8	7.8	7.0	7.2	9.2	10.6	11.8	11.5	11.8	10.3

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

Confidence: High

Lifestyle Calendar·Apia

Outdoor living in Apia is seasonal. March through May are the toughest stretch. Even dinner outside manages 3/12 months, while walking is comfortable 9/12 months — impressive.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

3/12

Dinner Outside

51Jan: 51% viability

50Feb: 50% viability

55Mar: 55% viability

54Apr: 54% viability

52May: 52% viability

63Jun: 63% viability

64Jul: 64% viability

66Aug: 66% viability

68Sep: 68% viability

65Oct: 65% viability

60Nov: 60% viability

57Dec: 57% viability

3/12

Dinner Outside

51Jan: 51% viability

50Feb: 50% viability

55Mar: 55% viability

54Apr: 54% viability

52May: 52% viability

63Jun: 63% viability

64Jul: 64% viability

66Aug: 66% viability

68Sep: 68% viability

65Oct: 65% viability

60Nov: 60% viability

57Dec: 57% viability

59%

Humid

0/12

Lunch Outside

14Jan: 14% viability

12Feb: 12% viability

19Mar: 19% viability

17Apr: 17% viability

19May: 19% viability

24Jun: 24% viability

28Jul: 28% viability

29Aug: 29% viability

30Sep: 30% viability

24Oct: 24% viability

18Nov: 18% viability

16Dec: 16% viability

0/12

Lunch Outside

14Jan: 14% viability

12Feb: 12% viability

19Mar: 19% viability

17Apr: 17% viability

19May: 19% viability

24Jun: 24% viability

28Jul: 28% viability

29Aug: 29% viability

30Sep: 30% viability

24Oct: 24% viability

18Nov: 18% viability

16Dec: 16% viability

21%

Humid

9/12

Walking

66Jan: 66% viability

70Feb: 70% viability

61Mar: 61% viability

60Apr: 60% viability

61May: 61% viability

72Jun: 72% viability

75Jul: 75% viability

71Aug: 71% viability

79Sep: 79% viability

84Oct: 84% viability

80Nov: 80% viability

74Dec: 74% viability

9/12

Walking

66Jan: 66% viability

70Feb: 70% viability

61Mar: 61% viability

60Apr: 60% viability

61May: 61% viability

72Jun: 72% viability

75Jul: 75% viability

71Aug: 71% viability

79Sep: 79% viability

84Oct: 84% viability

80Nov: 80% viability

74Dec: 74% viability

71%

Humid

2/12

Running

38Jan: 38% viability

44Feb: 44% viability

26Mar: 26% viability

29Apr: 29% viability

28May: 28% viability

48Jun: 48% viability

65Jul: 65% viability

56Aug: 56% viability

64Sep: 64% viability

70Oct: 70% viability

54Nov: 54% viability

43Dec: 43% viability

2/12

Running

38Jan: 38% viability

44Feb: 44% viability

26Mar: 26% viability

29Apr: 29% viability

28May: 28% viability

48Jun: 48% viability

65Jul: 65% viability

56Aug: 56% viability

64Sep: 64% viability

70Oct: 70% viability

54Nov: 54% viability

43Dec: 43% viability

47%

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Apia · Samoa

Climate

Climate Lab·Apia

Lifestyle Calendar·Apia

Air Quality Profile

Air Quality Profile

Who thrives in Apia

Frequently asked about Apia