How many sunny days does Debrecen have per year?

Debrecen averages approximately 175 sunny days per year, based on historical climate data.

What is the air quality in Debrecen?

Debrecen has an annual PM2.5 concentration of 13.8 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

Hajdú-Bihar

Debrecen · Hungary

Name: Debrecen, Hungary
Address: Debrecen, HU

Hungary's second-largest city.

Small city

139K

42 km²

124m

05:00 UTC+1

HUF

Explore on map →Climate twin →

Debrecen, Hungary is a 139K-resident city with 175 sunny days and 60 frost days annually and an annual PM2.5 of 13.8 µg/m³. Hungary's second-largest city.

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Climate

Feels-like °C

-4

-1

Dinner outside

Climate Lab · Debrecen

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	8	11	16	19	25	30	34	33	28	19	12	8	20
Daily mean°C	1	6	8	12	19	24	27	26	20	14	7	3	14
Daily low°C	-4	1	3	5	13	18	20	19	12	8	1	-1	8
Thermal comfort
High feelsDaily high feels-like°C	7	11	18	21	28	34	37	36	31	22	14	7	22
Mean feelsDaily mean feels-like°C	-4	-1	4	12	20	26	29	28	20	13	4	-1	12
Low feelsDaily low feels-like°C	-13	-11	-9	-2	9	17	20	19	9	3	-4	-10	2
Humidity
HumidityRelative humidity%	87	71	58	57	58	60	51	50	62	80	89	89	68
Dewpoint°C	-1.7	0.6	1.1	2.0	8.7	14.2	16.1	15.3	12.0	9.6	4.4	1.1	7.0
Precipitation
Rainfallmm	49	27	38	49	57	83	64	49	66	54	57	74	667
Rain days≥1mm	9	9	7	12	12	12	12	6	8	6	9	13	115
Snowfallmm	4	3	0	0	0	0	0	0	0	0	1	5	13
Snow days≥1mm	1	1	0	0	0	0	0	0	0	0	0	1	3
Wind
Wind avgm/s	2.9	3.3	3.0	2.8	2.7	2.3	2.4	2.3	2.4	2.1	2.0	2.3	2.5
Wind gustsm/s	5.7	6.0	6.4	5.9	5.6	5.4	4.9	5.0	4.9	5.2	4.5	5.3	5.4
Sun & UV
Sunshinehrs/day	4.6	6.6	8.7	9.6	10.7	11.6	11.3	11.1	9.0	7.6	3.6	3.7	8.2
Clear skyindex	22%	39%	51%	40%	43%	49%	49%	56%	55%	42%	25%	26%	41%
UV indexmax avg	0.7	1.4	2.6	3.5	5.2	6.1	6.5	5.8	4.1	2.3	1.0	0.6	3.3

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

Confidence: High

Lifestyle Calendar · Debrecen

Debrecen 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.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

5/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

4Mar: 4% viability

35Apr: 35% viability

70May: 70% viability

82Jun: 82% viability

85Jul: 85% viability

86Aug: 86% viability

72Sep: 72% viability

29Oct: 29% viability

1Nov: 1% viability

0Dec: 0% viability

5/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

4Mar: 4% viability

35Apr: 35% viability

70May: 70% viability

82Jun: 82% viability

85Jul: 85% viability

86Aug: 86% viability

72Sep: 72% viability

29Oct: 29% viability

1Nov: 1% viability

0Dec: 0% viability

39%

Cold

6/12

Lunch Outside

24Jan: 24% viability

49Feb: 49% viability

68Mar: 68% viability

76Apr: 76% viability

82May: 82% viability

71Jun: 71% viability

62Jul: 62% viability

64Aug: 64% viability

81Sep: 81% viability

88Oct: 88% viability

61Nov: 61% viability

29Dec: 29% viability

6/12

Lunch Outside

24Jan: 24% viability

49Feb: 49% viability

68Mar: 68% viability

76Apr: 76% viability

82May: 82% viability

71Jun: 71% viability

62Jul: 62% viability

64Aug: 64% viability

81Sep: 81% viability

88Oct: 88% viability

61Nov: 61% viability

29Dec: 29% viability

63%

Cold

10/12

Walking

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

100May: 100% viability

100

76Jun: 76% viability

56Jul: 56% viability

56Aug: 56% viability

93Sep: 93% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

10/12

Walking

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

100May: 100% viability

100

76Jun: 76% viability

56Jul: 56% viability

56Aug: 56% viability

93Sep: 93% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

89%

Heat

9/12

Running

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

95May: 95% viability

58Jun: 58% viability

36Jul: 36% viability

37Aug: 37% viability

82Sep: 82% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

9/12

Running

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

95May: 95% viability

58Jun: 58% viability

36Jul: 36% viability

37Aug: 37% viability

82Sep: 82% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

83%

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

-4

-1

Dinner outside

Climate Lab · Debrecen

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	8	11	16	19	25	30	34	33	28	19	12	8	20
Daily mean°C	1	6	8	12	19	24	27	26	20	14	7	3	14
Daily low°C	-4	1	3	5	13	18	20	19	12	8	1	-1	8
Thermal comfort
High feelsDaily high feels-like°C	7	11	18	21	28	34	37	36	31	22	14	7	22
Mean feelsDaily mean feels-like°C	-4	-1	4	12	20	26	29	28	20	13	4	-1	12
Low feelsDaily low feels-like°C	-13	-11	-9	-2	9	17	20	19	9	3	-4	-10	2
Humidity
HumidityRelative humidity%	87	71	58	57	58	60	51	50	62	80	89	89	68
Dewpoint°C	-1.7	0.6	1.1	2.0	8.7	14.2	16.1	15.3	12.0	9.6	4.4	1.1	7.0
Precipitation
Rainfallmm	49	27	38	49	57	83	64	49	66	54	57	74	667
Rain days≥1mm	9	9	7	12	12	12	12	6	8	6	9	13	115
Snowfallmm	4	3	0	0	0	0	0	0	0	0	1	5	13
Snow days≥1mm	1	1	0	0	0	0	0	0	0	0	0	1	3
Wind
Wind avgm/s	2.9	3.3	3.0	2.8	2.7	2.3	2.4	2.3	2.4	2.1	2.0	2.3	2.5
Wind gustsm/s	5.7	6.0	6.4	5.9	5.6	5.4	4.9	5.0	4.9	5.2	4.5	5.3	5.4
Sun & UV
Sunshinehrs/day	4.6	6.6	8.7	9.6	10.7	11.6	11.3	11.1	9.0	7.6	3.6	3.7	8.2
Clear skyindex	22%	39%	51%	40%	43%	49%	49%	56%	55%	42%	25%	26%	41%
UV indexmax avg	0.7	1.4	2.6	3.5	5.2	6.1	6.5	5.8	4.1	2.3	1.0	0.6	3.3

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

Confidence: High

Lifestyle Calendar · Debrecen

Debrecen 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.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

5/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

4Mar: 4% viability

35Apr: 35% viability

70May: 70% viability

82Jun: 82% viability

85Jul: 85% viability

86Aug: 86% viability

72Sep: 72% viability

29Oct: 29% viability

1Nov: 1% viability

0Dec: 0% viability

5/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

4Mar: 4% viability

35Apr: 35% viability

70May: 70% viability

82Jun: 82% viability

85Jul: 85% viability

86Aug: 86% viability

72Sep: 72% viability

29Oct: 29% viability

1Nov: 1% viability

0Dec: 0% viability

39%

Cold

6/12

Lunch Outside

24Jan: 24% viability

49Feb: 49% viability

68Mar: 68% viability

76Apr: 76% viability

82May: 82% viability

71Jun: 71% viability

62Jul: 62% viability

64Aug: 64% viability

81Sep: 81% viability

88Oct: 88% viability

61Nov: 61% viability

29Dec: 29% viability

6/12

Lunch Outside

24Jan: 24% viability

49Feb: 49% viability

68Mar: 68% viability

76Apr: 76% viability

82May: 82% viability

71Jun: 71% viability

62Jul: 62% viability

64Aug: 64% viability

81Sep: 81% viability

88Oct: 88% viability

61Nov: 61% viability

29Dec: 29% viability

63%

Cold

10/12

Walking

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

100May: 100% viability

100

76Jun: 76% viability

56Jul: 56% viability

56Aug: 56% viability

93Sep: 93% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

10/12

Walking

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

100May: 100% viability

100

76Jun: 76% viability

56Jul: 56% viability

56Aug: 56% viability

93Sep: 93% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

89%

Heat

9/12

Running

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

95May: 95% viability

58Jun: 58% viability

36Jul: 36% viability

37Aug: 37% viability

82Sep: 82% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

9/12

Running

95Jan: 95% viability

96Feb: 96% viability

99Mar: 99% viability

99Apr: 99% viability

95May: 95% viability

58Jun: 58% viability

36Jul: 36% viability

37Aug: 37% viability

82Sep: 82% viability

99Oct: 99% viability

99Nov: 99% viability

98Dec: 98% viability

83%

Heat

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Debrecen · Hungary

Climate

Climate Lab · Debrecen

Lifestyle Calendar · Debrecen

Climate

Climate Lab · Debrecen

Lifestyle Calendar · Debrecen

Air Quality Profile

Air Quality Profile

Who thrives in Debrecen

Frequently asked about Debrecen

Compare Debrecen with