How many sunny days does Bucharest have per year?

Bucharest averages approximately 200 sunny days per year, based on historical climate data.

What is the air quality in Bucharest?

Bucharest has an annual PM2.5 concentration of 16.0 µg/m³, classified as "Moderate" by WHO standards. Above WHO targets. Some respiratory effects possible with prolonged exposure.

București

Bucharest · Romania

Name: Bucharest, Romania
Address: Bucharest, RO

The capital and largest city of Romania.

Photo by Dobre Hannadi on Unsplash

Large city

2.0M

260 km²

83m

15:04 UTC+2

RON

Explore on map →Climate twin →

Bucharest, Romania is a 2M-resident city with 200 sunny days and 58 frost days annually and an annual PM2.5 of 16.0 µg/m³. The capital and largest city of Romania.

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Climate

Feels-like °C

-3

-1

Dinner outside

Climate Lab·Bucharest

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

Full page →

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	8	12	17	21	25	30	34	33	29	22	14	9	21
Daily mean°C	2	6	9	13	18	24	28	28	22	16	8	4	15
Daily low°C	-3	-1	2	5	12	17	20	20	15	8	3	0	8
Thermal comfort
High feelsDaily high feels-like°C	9	14	19	24	28	33	36	36	31	25	17	10	24
Mean feelsDaily mean feels-like°C	-3	1	7	13	20	27	30	29	22	15	5	-1	14
Low feelsDaily low feels-like°C	-14	-10	-8	-1	9	17	21	19	11	4	-4	-11	3
Humidity
HumidityRelative humidity%	80	71	64	57	57	54	47	44	50	65	82	91	63
Dewpoint°C	-2.7	0.8	1.2	4.5	9.3	14.9	15.0	14.3	11.7	7.8	4.7	1.7	6.9
Precipitation
Rainfallmm	20	11	33	66	41	62	48	36	28	11	49	66	472
Rain days≥1mm	4	4	8	12	10	10	8	7	4	2	7	8	84
Snowfallmm	14	3	4	0	0	0	0	0	0	0	0	8	28
Snow days≥1mm	2	1	2	0	0	0	0	0	0	0	0	1	6
Wind
Wind avgm/s	2.7	2.7	2.5	2.6	2.3	2.1	2.2	2.7	2.6	2.0	2.1	2.3	2.4
Wind gustsm/s	5.8	6.3	5.7	6.0	5.8	4.8	4.6	5.2	5.7	5.2	5.2	5.5	5.5
Sun & UV
Sunshinehrs/day	5.2	7.6	8.3	9.6	10.9	11.6	11.7	11.1	10.0	8.6	6.0	4.0	8.7
Clear skyindex	26%	44%	43%	43%	41%	51%	69%	67%	61%	56%	37%	21%	47%
UV indexmax avg	1.1	1.8	2.8	4.4	5.6	6.4	7.4	6.3	4.7	2.9	1.3	0.7	3.8

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

Confidence: High

Lifestyle Calendar·Bucharest

Bucharest offers a solid outdoor season. 2 months of the year are perfect for all activities. Dinner outside works 5/12 months, while walking is comfortable 10/12 months — impressive.

Full page →

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

5/12

Dinner Outside

0Jan: 0% viability

1Feb: 1% viability

11Mar: 11% viability

49Apr: 49% viability

79May: 79% viability

81Jun: 81% viability

81Jul: 81% viability

86Aug: 86% viability

88Sep: 88% viability

50Oct: 50% viability

3Nov: 3% viability

0Dec: 0% viability

5/12

Dinner Outside

0Jan: 0% viability

1Feb: 1% viability

11Mar: 11% viability

49Apr: 49% viability

79May: 79% viability

81Jun: 81% viability

81Jul: 81% viability

86Aug: 86% viability

88Sep: 88% viability

50Oct: 50% viability

3Nov: 3% viability

0Dec: 0% viability

44%

Cold

8/12

Lunch Outside

42Jan: 42% viability

69Feb: 69% viability

72Mar: 72% viability

77Apr: 77% viability

82May: 82% viability

65Jun: 65% viability

56Jul: 56% viability

58Aug: 58% viability

88Sep: 88% viability

90Oct: 90% viability

69Nov: 69% viability

43Dec: 43% viability

8/12

Lunch Outside

42Jan: 42% viability

69Feb: 69% viability

72Mar: 72% viability

77Apr: 77% viability

82May: 82% viability

65Jun: 65% viability

56Jul: 56% viability

58Aug: 58% viability

88Sep: 88% viability

90Oct: 90% viability

69Nov: 69% viability

43Dec: 43% viability

68%

Cold

10/12

Walking

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

98Apr: 98% viability

97May: 97% viability

72Jun: 72% viability

46Jul: 46% viability

51Aug: 51% viability

91Sep: 91% viability

100Oct: 100% viability

100

99Nov: 99% viability

97Dec: 97% viability

10/12

Walking

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

98Apr: 98% viability

97May: 97% viability

72Jun: 72% viability

46Jul: 46% viability

51Aug: 51% viability

91Sep: 91% viability

100Oct: 100% viability

100

99Nov: 99% viability

97Dec: 97% viability

87%

Heat

9/12

Running

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

97Apr: 97% viability

90May: 90% viability

48Jun: 48% viability

23Jul: 23% viability

26Aug: 26% viability

75Sep: 75% viability

99Oct: 99% viability

99Nov: 99% viability

97Dec: 97% viability

9/12

Running

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

97Apr: 97% viability

90May: 90% viability

48Jun: 48% viability

23Jul: 23% viability

26Aug: 26% viability

75Sep: 75% viability

99Oct: 99% viability

99Nov: 99% viability

97Dec: 97% viability

79%

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

-3

-1

Dinner outside

Climate Lab·Bucharest

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

Full page →

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	8	12	17	21	25	30	34	33	29	22	14	9	21
Daily mean°C	2	6	9	13	18	24	28	28	22	16	8	4	15
Daily low°C	-3	-1	2	5	12	17	20	20	15	8	3	0	8
Thermal comfort
High feelsDaily high feels-like°C	9	14	19	24	28	33	36	36	31	25	17	10	24
Mean feelsDaily mean feels-like°C	-3	1	7	13	20	27	30	29	22	15	5	-1	14
Low feelsDaily low feels-like°C	-14	-10	-8	-1	9	17	21	19	11	4	-4	-11	3
Humidity
HumidityRelative humidity%	80	71	64	57	57	54	47	44	50	65	82	91	63
Dewpoint°C	-2.7	0.8	1.2	4.5	9.3	14.9	15.0	14.3	11.7	7.8	4.7	1.7	6.9
Precipitation
Rainfallmm	20	11	33	66	41	62	48	36	28	11	49	66	472
Rain days≥1mm	4	4	8	12	10	10	8	7	4	2	7	8	84
Snowfallmm	14	3	4	0	0	0	0	0	0	0	0	8	28
Snow days≥1mm	2	1	2	0	0	0	0	0	0	0	0	1	6
Wind
Wind avgm/s	2.7	2.7	2.5	2.6	2.3	2.1	2.2	2.7	2.6	2.0	2.1	2.3	2.4
Wind gustsm/s	5.8	6.3	5.7	6.0	5.8	4.8	4.6	5.2	5.7	5.2	5.2	5.5	5.5
Sun & UV
Sunshinehrs/day	5.2	7.6	8.3	9.6	10.9	11.6	11.7	11.1	10.0	8.6	6.0	4.0	8.7
Clear skyindex	26%	44%	43%	43%	41%	51%	69%	67%	61%	56%	37%	21%	47%
UV indexmax avg	1.1	1.8	2.8	4.4	5.6	6.4	7.4	6.3	4.7	2.9	1.3	0.7	3.8

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

Confidence: High

Lifestyle Calendar·Bucharest

Bucharest offers a solid outdoor season. 2 months of the year are perfect for all activities. Dinner outside works 5/12 months, while walking is comfortable 10/12 months — impressive.

Full page →

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

5/12

Dinner Outside

0Jan: 0% viability

1Feb: 1% viability

11Mar: 11% viability

49Apr: 49% viability

79May: 79% viability

81Jun: 81% viability

81Jul: 81% viability

86Aug: 86% viability

88Sep: 88% viability

50Oct: 50% viability

3Nov: 3% viability

0Dec: 0% viability

5/12

Dinner Outside

0Jan: 0% viability

1Feb: 1% viability

11Mar: 11% viability

49Apr: 49% viability

79May: 79% viability

81Jun: 81% viability

81Jul: 81% viability

86Aug: 86% viability

88Sep: 88% viability

50Oct: 50% viability

3Nov: 3% viability

0Dec: 0% viability

44%

Cold

8/12

Lunch Outside

42Jan: 42% viability

69Feb: 69% viability

72Mar: 72% viability

77Apr: 77% viability

82May: 82% viability

65Jun: 65% viability

56Jul: 56% viability

58Aug: 58% viability

88Sep: 88% viability

90Oct: 90% viability

69Nov: 69% viability

43Dec: 43% viability

8/12

Lunch Outside

42Jan: 42% viability

69Feb: 69% viability

72Mar: 72% viability

77Apr: 77% viability

82May: 82% viability

65Jun: 65% viability

56Jul: 56% viability

58Aug: 58% viability

88Sep: 88% viability

90Oct: 90% viability

69Nov: 69% viability

43Dec: 43% viability

68%

Cold

10/12

Walking

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

98Apr: 98% viability

97May: 97% viability

72Jun: 72% viability

46Jul: 46% viability

51Aug: 51% viability

91Sep: 91% viability

100Oct: 100% viability

100

99Nov: 99% viability

97Dec: 97% viability

10/12

Walking

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

98Apr: 98% viability

97May: 97% viability

72Jun: 72% viability

46Jul: 46% viability

51Aug: 51% viability

91Sep: 91% viability

100Oct: 100% viability

100

99Nov: 99% viability

97Dec: 97% viability

87%

Heat

9/12

Running

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

97Apr: 97% viability

90May: 90% viability

48Jun: 48% viability

23Jul: 23% viability

26Aug: 26% viability

75Sep: 75% viability

99Oct: 99% viability

99Nov: 99% viability

97Dec: 97% viability

9/12

Running

98Jan: 98% viability

99Feb: 99% viability

97Mar: 97% viability

97Apr: 97% viability

90May: 90% viability

48Jun: 48% viability

23Jul: 23% viability

26Aug: 26% viability

75Sep: 75% viability

99Oct: 99% viability

99Nov: 99% viability

97Dec: 97% viability

79%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Bucharest · Romania

Climate

Climate Lab·Bucharest

Lifestyle Calendar·Bucharest

Climate

Climate Lab·Bucharest

Lifestyle Calendar·Bucharest

Air Quality Profile

Air Quality Profile

Who thrives in Bucharest

Things to consider in Bucharest

Why not Bucharest?

Frequently asked about Bucharest

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