How many sunny days does Wewak have per year?

Wewak averages approximately 183 sunny days per year, based on historical climate data.

What is the air quality in Wewak?

Wewak has an annual PM2.5 concentration of 10.8 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

East Sepik Province

Wewak · Papua New Guinea

A city in Papua New Guinea.

Small city

18K

44m

09:52 UTC+10

PGK

Explore on map →Climate twin →

Wewak, Papua New Guinea is a 18K-resident city with 183 sunny days and 0 frost days annually and an annual PM2.5 of 10.8 µg/m³. A city in Papua New Guinea.

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Climate

Feels-like °C

Dinner outside

Climate Lab · Wewak

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	28	28	28	28	29	28	28	28	28	28	28	28	28
Daily mean°C	28	27	27	27	28	27	27	27	27	27	28	28	27
Daily low°C	26	26	26	26	26	26	26	26	26	26	26	26	26
Thermal comfort
High feelsDaily high feels-like°C	37	36	37	37	37	36	36	36	36	36	37	37	36
Mean feelsDaily mean feels-like°C	32	31	31	32	32	32	31	31	32	32	32	32	32
Low feelsDaily low feels-like°C	26	26	26	27	27	26	26	26	26	27	27	27	26
Humidity
HumidityRelative humidity%	83	84	82	82	83	83	83	83	82	81	82	83	83
Dewpoint°C	24.0	23.9	23.8	23.9	24.2	23.8	23.9	23.7	24.0	23.8	23.9	24.3	23.9
Precipitation
Rainfallmm	184	225	203	224	249	148	182	138	195	116	246	245	2355
Rain days≥1mm	22	21	25	23	26	24	24	23	22	22	23	24	279
Wind
Wind avgm/s	3.5	4.4	3.3	2.9	2.8	3.2	3.1	3.9	3.5	2.8	2.8	3.3	3.3
Wind gustsm/s	6.5	6.7	6.7	5.8	5.1	5.3	5.4	5.6	5.8	4.8	5.2	6.3	5.8
Sun & UV
Sunshinehrs/day	9.0	9.0	8.8	8.9	9.0	9.0	9.0	9.3	9.0	9.4	9.3	8.4	9.0
Clear skyindex	23%	21%	29%	29%	32%	37%	35%	38%	37%	39%	38%	24%	32%
UV indexmax avg	9.4	10.2	10.8	9.2	8.6	8.1	8.2	9.8	10.6	11.0	10.4	9.3	9.6

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

Confidence: High

Lifestyle Calendar · Wewak

Outdoor activities in Wewak are challenging most of the year. February through January are the toughest stretch. Dinner Outside manages 0/12 comfortable months.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

0/12

Dinner Outside

45Jan: 45% viability

46Feb: 46% viability

48Mar: 48% viability

47Apr: 47% viability

44May: 44% viability

49Jun: 49% viability

48Jul: 48% viability

50Aug: 50% viability

47Sep: 47% viability

48Oct: 48% viability

47Nov: 47% viability

44Dec: 44% viability

0/12

Dinner Outside

45Jan: 45% viability

46Feb: 46% viability

48Mar: 48% viability

47Apr: 47% viability

44May: 44% viability

49Jun: 49% viability

48Jul: 48% viability

50Aug: 50% viability

47Sep: 47% viability

48Oct: 48% viability

47Nov: 47% viability

44Dec: 44% viability

47%

Humid

0/12

Lunch Outside

14Jan: 14% viability

14Feb: 14% viability

13Mar: 13% viability

13Apr: 13% viability

12May: 12% viability

14Jun: 14% viability

16Jul: 16% viability

16Aug: 16% viability

14Sep: 14% viability

16Oct: 16% viability

17Nov: 17% viability

13Dec: 13% viability

0/12

Lunch Outside

14Jan: 14% viability

14Feb: 14% viability

13Mar: 13% viability

13Apr: 13% viability

12May: 12% viability

14Jun: 14% viability

16Jul: 16% viability

16Aug: 16% viability

14Sep: 14% viability

16Oct: 16% viability

17Nov: 17% viability

13Dec: 13% viability

14%

Humid

0/12

Walking

26Jan: 26% viability

39Feb: 39% viability

30Mar: 30% viability

27Apr: 27% viability

23May: 23% viability

32Jun: 32% viability

35Jul: 35% viability

35Aug: 35% viability

30Sep: 30% viability

23Oct: 23% viability

23Nov: 23% viability

31Dec: 31% viability

0/12

Walking

26Jan: 26% viability

39Feb: 39% viability

30Mar: 30% viability

27Apr: 27% viability

23May: 23% viability

32Jun: 32% viability

35Jul: 35% viability

35Aug: 35% viability

30Sep: 30% viability

23Oct: 23% viability

23Nov: 23% viability

31Dec: 31% viability

30%

Humid

0/12

Running

4Jan: 4% viability

9Feb: 9% viability

5Mar: 5% viability

4Apr: 4% viability

2May: 2% viability

5Jun: 5% viability

6Jul: 6% viability

6Aug: 6% viability

4Sep: 4% viability

3Oct: 3% viability

4Nov: 4% viability

4Dec: 4% viability

0/12

Running

4Jan: 4% viability

9Feb: 9% viability

5Mar: 5% viability

4Apr: 4% viability

2May: 2% viability

5Jun: 5% viability

6Jul: 6% viability

6Aug: 6% viability

4Sep: 4% viability

3Oct: 3% viability

4Nov: 4% viability

4Dec: 4% viability

Humid

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 · Wewak

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	28	28	28	28	29	28	28	28	28	28	28	28	28
Daily mean°C	28	27	27	27	28	27	27	27	27	27	28	28	27
Daily low°C	26	26	26	26	26	26	26	26	26	26	26	26	26
Thermal comfort
High feelsDaily high feels-like°C	37	36	37	37	37	36	36	36	36	36	37	37	36
Mean feelsDaily mean feels-like°C	32	31	31	32	32	32	31	31	32	32	32	32	32
Low feelsDaily low feels-like°C	26	26	26	27	27	26	26	26	26	27	27	27	26
Humidity
HumidityRelative humidity%	83	84	82	82	83	83	83	83	82	81	82	83	83
Dewpoint°C	24.0	23.9	23.8	23.9	24.2	23.8	23.9	23.7	24.0	23.8	23.9	24.3	23.9
Precipitation
Rainfallmm	184	225	203	224	249	148	182	138	195	116	246	245	2355
Rain days≥1mm	22	21	25	23	26	24	24	23	22	22	23	24	279
Wind
Wind avgm/s	3.5	4.4	3.3	2.9	2.8	3.2	3.1	3.9	3.5	2.8	2.8	3.3	3.3
Wind gustsm/s	6.5	6.7	6.7	5.8	5.1	5.3	5.4	5.6	5.8	4.8	5.2	6.3	5.8
Sun & UV
Sunshinehrs/day	9.0	9.0	8.8	8.9	9.0	9.0	9.0	9.3	9.0	9.4	9.3	8.4	9.0
Clear skyindex	23%	21%	29%	29%	32%	37%	35%	38%	37%	39%	38%	24%	32%
UV indexmax avg	9.4	10.2	10.8	9.2	8.6	8.1	8.2	9.8	10.6	11.0	10.4	9.3	9.6

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

Confidence: High

Lifestyle Calendar · Wewak

Outdoor activities in Wewak are challenging most of the year. February through January are the toughest stretch. Dinner Outside manages 0/12 comfortable months.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

0/12

Dinner Outside

45Jan: 45% viability

46Feb: 46% viability

48Mar: 48% viability

47Apr: 47% viability

44May: 44% viability

49Jun: 49% viability

48Jul: 48% viability

50Aug: 50% viability

47Sep: 47% viability

48Oct: 48% viability

47Nov: 47% viability

44Dec: 44% viability

0/12

Dinner Outside

45Jan: 45% viability

46Feb: 46% viability

48Mar: 48% viability

47Apr: 47% viability

44May: 44% viability

49Jun: 49% viability

48Jul: 48% viability

50Aug: 50% viability

47Sep: 47% viability

48Oct: 48% viability

47Nov: 47% viability

44Dec: 44% viability

47%

Humid

0/12

Lunch Outside

14Jan: 14% viability

14Feb: 14% viability

13Mar: 13% viability

13Apr: 13% viability

12May: 12% viability

14Jun: 14% viability

16Jul: 16% viability

16Aug: 16% viability

14Sep: 14% viability

16Oct: 16% viability

17Nov: 17% viability

13Dec: 13% viability

0/12

Lunch Outside

14Jan: 14% viability

14Feb: 14% viability

13Mar: 13% viability

13Apr: 13% viability

12May: 12% viability

14Jun: 14% viability

16Jul: 16% viability

16Aug: 16% viability

14Sep: 14% viability

16Oct: 16% viability

17Nov: 17% viability

13Dec: 13% viability

14%

Humid

0/12

Walking

26Jan: 26% viability

39Feb: 39% viability

30Mar: 30% viability

27Apr: 27% viability

23May: 23% viability

32Jun: 32% viability

35Jul: 35% viability

35Aug: 35% viability

30Sep: 30% viability

23Oct: 23% viability

23Nov: 23% viability

31Dec: 31% viability

0/12

Walking

26Jan: 26% viability

39Feb: 39% viability

30Mar: 30% viability

27Apr: 27% viability

23May: 23% viability

32Jun: 32% viability

35Jul: 35% viability

35Aug: 35% viability

30Sep: 30% viability

23Oct: 23% viability

23Nov: 23% viability

31Dec: 31% viability

30%

Humid

0/12

Running

4Jan: 4% viability

9Feb: 9% viability

5Mar: 5% viability

4Apr: 4% viability

2May: 2% viability

5Jun: 5% viability

6Jul: 6% viability

6Aug: 6% viability

4Sep: 4% viability

3Oct: 3% viability

4Nov: 4% viability

4Dec: 4% viability

0/12

Running

4Jan: 4% viability

9Feb: 9% viability

5Mar: 5% viability

4Apr: 4% viability

2May: 2% viability

5Jun: 5% viability

6Jul: 6% viability

6Aug: 6% viability

4Sep: 4% viability

3Oct: 3% viability

4Nov: 4% viability

4Dec: 4% viability

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Wewak · Papua New Guinea

Climate

Climate Lab · Wewak

Lifestyle Calendar · Wewak

Climate

Climate Lab · Wewak

Lifestyle Calendar · Wewak

Air Quality Profile

Air Quality Profile

Who thrives in Wewak

Frequently asked about Wewak