How many sunny days does Roskilde have per year?

Roskilde averages approximately 146 sunny days per year, based on historical climate data.

What is the air quality in Roskilde?

Roskilde has an annual PM2.5 concentration of 7.3 µg/m³, classified as "Good" by WHO standards. Within WHO interim target 4. Low health risk for most people.

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Roskilde · Denmark

A city in Denmark.

Small city

52K

41m

05:59 UTC+1

DKK

Explore on map →Climate twin →

Roskilde, Denmark is a 52K-resident city with 146 sunny days and 49 frost days annually and an annual PM2.5 of 7.3 µg/m³. A city in Denmark.

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Climate

Feels-like °C

-10

-9

-4

-2

-8

Dinner outside

Climate Lab·Roskilde

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	7	8	10	13	17	23	22	23	20	15	11	7	15
Daily mean°C	4	5	5	8	13	19	18	19	16	11	7	3	11
Daily low°C	0	1	0	3	8	14	15	15	11	8	2	-1	6
Thermal comfort
High feelsDaily high feels-like°C	-2	2	8	15	20	26	25	25	22	12	5	0	13
Mean feelsDaily mean feels-like°C	-10	-9	-4	4	11	19	16	19	12	4	-2	-8	4
Low feelsDaily low feels-like°C	-17	-17	-13	-8	0	10	9	10	4	-3	-11	-16	-4
Humidity
HumidityRelative humidity%	90	84	80	64	69	65	70	68	79	86	89	92	78
Dewpoint°C	1.7	1.6	1.5	2.1	7.6	11.4	12.1	13.2	11.9	8.8	5.8	1.4	6.6
Precipitation
Rainfallmm	71	79	38	36	59	66	89	67	71	88	31	62	757
Rain days≥1mm	10	15	8	8	12	9	13	11	9	14	9	11	129
Snowfallmm	2	8	0	1	0	0	0	0	0	0	3	9	23
Snow days≥1mm	1	1	0	0	0	0	0	0	0	0	1	2	5
Wind
Wind avgm/s	5.2	5.6	4.7	4.3	4.4	3.6	5.1	3.7	4.0	4.5	4.5	4.7	4.5
Wind gustsm/s	9.7	9.9	8.7	8.6	8.5	7.4	8.0	7.7	7.9	8.4	8.7	7.8	8.4
Sun & UV
Sunshinehrs/day	1.0	5.0	7.6	10.6	11.3	12.6	11.3	10.9	8.0	5.6	2.0	0.0	7.2
Clear skyindex	15%	31%	40%	52%	38%	47%	38%	42%	41%	28%	15%	12%	33%
UV indexmax avg	0.3	0.6	1.4	3.0	4.3	4.8	4.2	3.8	2.7	1.1	0.3	0.2	2.2

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

Confidence: High

Lifestyle Calendar·Roskilde

Roskilde offers a solid outdoor season. 2 months of the year are perfect for all activities. Even dinner outside manages 3/12 months, while walking is comfortable 12/12 months — impressive.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

1Mar: 1% viability

18Apr: 18% viability

46May: 46% viability

76Jun: 76% viability

66Jul: 66% viability

78Aug: 78% viability

50Sep: 50% viability

4Oct: 4% viability

1Nov: 1% viability

0Dec: 0% viability

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

1Mar: 1% viability

18Apr: 18% viability

46May: 46% viability

76Jun: 76% viability

66Jul: 66% viability

78Aug: 78% viability

50Sep: 50% viability

4Oct: 4% viability

1Nov: 1% viability

0Dec: 0% viability

28%

Cold

3/12

Lunch Outside

1Jan: 1% viability

8Feb: 8% viability

30Mar: 30% viability

55Apr: 55% viability

62May: 62% viability

75Jun: 75% viability

61Jul: 61% viability

69Aug: 69% viability

74Sep: 74% viability

52Oct: 52% viability

17Nov: 17% viability

2Dec: 2% viability

3/12

Lunch Outside

1Jan: 1% viability

8Feb: 8% viability

30Mar: 30% viability

55Apr: 55% viability

62May: 62% viability

75Jun: 75% viability

61Jul: 61% viability

69Aug: 69% viability

74Sep: 74% viability

52Oct: 52% viability

17Nov: 17% viability

2Dec: 2% viability

42%

Cold

12/12

Walking

82Jan: 82% viability

79Feb: 79% viability

90Mar: 90% viability

88Apr: 88% viability

90May: 90% viability

94Jun: 94% viability

88Jul: 88% viability

91Aug: 91% viability

92Sep: 92% viability

87Oct: 87% viability

90Nov: 90% viability

89Dec: 89% viability

12/12

Walking

82Jan: 82% viability

79Feb: 79% viability

90Mar: 90% viability

88Apr: 88% viability

90May: 90% viability

94Jun: 94% viability

88Jul: 88% viability

91Aug: 91% viability

92Sep: 92% viability

87Oct: 87% viability

90Nov: 90% viability

89Dec: 89% viability

88%

12/12

Running

82Jan: 82% viability

79Feb: 79% viability

90Mar: 90% viability

88Apr: 88% viability

90May: 90% viability

94Jun: 94% viability

88Jul: 88% viability

91Aug: 91% viability

92Sep: 92% viability

87Oct: 87% viability

90Nov: 90% viability

89Dec: 89% viability

12/12

Running

82Jan: 82% viability

79Feb: 79% viability

90Mar: 90% viability

88Apr: 88% viability

90May: 90% viability

94Jun: 94% viability

88Jul: 88% viability

91Aug: 91% viability

92Sep: 92% viability

87Oct: 87% viability

90Nov: 90% viability

89Dec: 89% viability

88%

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Roskilde · Denmark

Climate

Climate Lab·Roskilde

Lifestyle Calendar·Roskilde

Air Quality Profile

Air Quality Profile

Who thrives in Roskilde

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