How many sunny days does Boma have per year?

Boma averages approximately 74 sunny days per year, based on historical climate data.

What is the air quality in Boma?

Boma has an annual PM2.5 concentration of 24.4 µg/m³, classified as "Moderate" by WHO standards. Above WHO targets. Some respiratory effects possible with prolonged exposure.

Bas-Congo

Boma · Democratic Republic of the Congo

A city in Democratic Republic of the Congo.

Small city

190K

37 km²

11m

05:16 UTC+1

CDF

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Boma, Democratic Republic of the Congo is a 190K-resident city with 74 sunny days and 0 frost days annually and an annual PM2.5 of 24.4 µg/m³. A city in Democratic Republic of the Congo.

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Climate

Feels-like °C

Dinner outside

Climate Lab·Boma

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	31	32	31	32	31	28	27	27	28	30	30	30	30
Daily mean°C	27	28	28	28	28	25	24	24	25	27	27	27	26
Daily low°C	24	25	25	25	25	22	21	21	22	24	24	25	23
Thermal comfort
High feelsDaily high feels-like°C	37	38	38	37	37	34	33	32	33	35	36	37	36
Mean feelsDaily mean feels-like°C	32	32	32	32	32	29	27	27	28	30	30	31	30
Low feelsDaily low feels-like°C	26	27	27	27	26	22	20	21	22	24	26	26	24
Humidity
HumidityRelative humidity%	81	82	81	82	79	78	77	77	77	74	83	84	80
Dewpoint°C	23.4	24.0	24.0	24.2	23.7	21.0	19.5	19.9	20.7	21.8	23.5	23.8	22.5
Precipitation
Rainfallmm	86	122	94	131	45	3	1	3	14	46	154	210	908
Rain days≥1mm	16	16	19	19	10	0	0	0	2	12	25	27	146
Wind
Wind avgm/s	1.3	1.4	1.5	1.3	1.5	1.7	1.7	1.9	2.0	2.0	1.5	1.3	1.6
Wind gustsm/s	2.5	2.5	2.6	2.4	2.6	2.8	2.8	2.8	3.0	3.1	2.6	2.5	2.7
Sun & UV
Sunshinehrs/day	8.0	8.3	8.7	8.3	8.0	7.0	5.7	4.0	3.0	5.7	7.0	8.3	6.8
Clear skyindex	24%	29%	30%	28%	34%	27%	22%	14%	12%	18%	23%	25%	24%
UV indexmax avg	7.3	8.6	8.4	7.7	6.1	4.6	4.4	3.4	4.3	6.5	7.2	7.4	6.3

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

Confidence: High

Lifestyle Calendar·Boma

Outdoor living in Boma is seasonal. November through May are the toughest stretch. Dinner outside works 5/12 months, while even walking manages 4/12 months.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

5/12

Dinner Outside

56Jan: 56% viability

49Feb: 49% viability

47Mar: 47% viability

45Apr: 45% viability

53May: 53% viability

81Jun: 81% viability

90Jul: 90% viability

91Aug: 91% viability

85Sep: 85% viability

74Oct: 74% viability

60Nov: 60% viability

53Dec: 53% viability

5/12

Dinner Outside

56Jan: 56% viability

49Feb: 49% viability

47Mar: 47% viability

45Apr: 45% viability

53May: 53% viability

81Jun: 81% viability

90Jul: 90% viability

91Aug: 91% viability

85Sep: 85% viability

74Oct: 74% viability

60Nov: 60% viability

53Dec: 53% viability

65%

Humid

2/12

Lunch Outside

22Jan: 22% viability

15Feb: 15% viability

12Mar: 12% viability

11Apr: 11% viability

23May: 23% viability

57Jun: 57% viability

70Jul: 70% viability

71Aug: 71% viability

58Sep: 58% viability

33Oct: 33% viability

15Nov: 15% viability

16Dec: 16% viability

2/12

Lunch Outside

22Jan: 22% viability

15Feb: 15% viability

12Mar: 12% viability

11Apr: 11% viability

23May: 23% viability

57Jun: 57% viability

70Jul: 70% viability

71Aug: 71% viability

58Sep: 58% viability

33Oct: 33% viability

15Nov: 15% viability

16Dec: 16% viability

34%

Humid

4/12

Walking

25Jan: 25% viability

17Feb: 17% viability

16Mar: 16% viability

19Apr: 19% viability

20May: 20% viability

65Jun: 65% viability

91Jul: 91% viability

94Aug: 94% viability

81Sep: 81% viability

50Oct: 50% viability

41Nov: 41% viability

32Dec: 32% viability

4/12

Walking

25Jan: 25% viability

17Feb: 17% viability

16Mar: 16% viability

19Apr: 19% viability

20May: 20% viability

65Jun: 65% viability

91Jul: 91% viability

94Aug: 94% viability

81Sep: 81% viability

50Oct: 50% viability

41Nov: 41% viability

32Dec: 32% viability

46%

Humid

0/12

Running

4Jan: 4% viability

2Feb: 2% viability

3Mar: 3% viability

3Apr: 3% viability

1May: 1% viability

11Jun: 11% viability

32Jul: 32% viability

36Aug: 36% viability

25Sep: 25% viability

9Oct: 9% viability

13Nov: 13% viability

6Dec: 6% viability

0/12

Running

4Jan: 4% viability

2Feb: 2% viability

3Mar: 3% viability

3Apr: 3% viability

1May: 1% viability

11Jun: 11% viability

32Jul: 32% viability

36Aug: 36% viability

25Sep: 25% viability

9Oct: 9% viability

13Nov: 13% viability

6Dec: 6% viability

12%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Boma · Democratic Republic of the Congo

Climate

Climate Lab·Boma

Lifestyle Calendar·Boma

Air Quality Profile

Air Quality Profile

Who thrives in Boma

Things to consider in Boma

Why not Boma?

Frequently asked about Boma