How many sunny days does Kongsberg have per year?

Kongsberg averages approximately 139 sunny days per year, based on historical climate data.

What is the air quality in Kongsberg?

Kongsberg has an annual PM2.5 concentration of 4.5 µg/m³, classified as "Excellent" by WHO standards. Meets WHO guideline. Minimal health risk.

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Kongsberg · Norway

Name: Kongsberg, Norway
Address: Kongsberg, NO

A city in Norway.

Small city

18K

161m

06:02 UTC+1

NOK

Explore on map →Climate twin →

Kongsberg, Norway is a 18K-resident city with 139 sunny days and 156 frost days annually and an annual PM2.5 of 4.5 µg/m³. A city in Norway.

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Climate

Feels-like °C

-9

-6

-2

-11

Dinner outside

Climate Lab·Kongsberg

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	2	3	6	9	17	22	21	20	18	11	7	0	11
Daily mean°C	-4	-1	2	5	11	18	16	16	12	7	2	-6	6
Daily low°C	-13	-6	-4	0	4	12	12	12	7	2	-4	-11	1
Thermal comfort
High feelsDaily high feels-like°C	-1	5	10	18	21	25	24	24	21	12	6	-2	14
Mean feelsDaily mean feels-like°C	-9	-6	0	7	13	20	19	18	12	5	-2	-11	6
Low feelsDaily low feels-like°C	-18	-14	-10	-5	5	13	12	11	5	-2	-11	-17	-3
Humidity
HumidityRelative humidity%	87	81	73	51	54	62	68	69	77	90	91	90	74
Dewpoint°C	-5.5	-4.6	-2.7	-2.3	2.3	8.8	11.0	11.0	7.8	4.5	-0.2	-8.1	1.8
Precipitation
Rainfallmm	28	34	23	21	50	99	189	60	106	324	45	15	992
Rain days≥1mm	2	4	4	5	11	13	16	11	11	13	8	3	101
Snowfallmm	51	39	41	15	3	0	0	0	0	7	23	63	240
Snow days≥1mm	7	6	5	2	1	0	0	0	0	1	6	11	39
Wind
Wind avgm/s	2.1	1.9	2.0	2.1	2.1	1.9	1.9	1.9	2.1	1.9	2.0	1.7	2.0
Wind gustsm/s	4.5	4.7	3.8	4.6	4.3	4.0	3.9	3.9	4.2	4.1	4.2	3.5	4.2
Sun & UV
Sunshinehrs/day	0.0	5.6	7.7	11.1	12.7	13.1	11.2	10.4	6.9	4.8	0.0	0.0	7.0
Clear skyindex	27%	41%	38%	50%	41%	44%	34%	37%	36%	27%	20%	13%	34%
UV indexmax avg	0.2	0.5	1.3	2.5	3.6	4.3	3.5	2.9	1.8	0.7	0.2	0.2	1.8

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

Confidence: High

Lifestyle Calendar·Kongsberg

Kongsberg offers a solid outdoor season. June through August 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

25Apr: 25% viability

61May: 61% viability

80Jun: 80% viability

73Jul: 73% viability

74Aug: 74% viability

48Sep: 48% viability

4Oct: 4% viability

0Nov: 0% viability

0Dec: 0% viability

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

1Mar: 1% viability

25Apr: 25% viability

61May: 61% viability

80Jun: 80% viability

73Jul: 73% viability

74Aug: 74% viability

48Sep: 48% viability

4Oct: 4% viability

0Nov: 0% viability

0Dec: 0% viability

31%

Cold

6/12

Lunch Outside

1Jan: 1% viability

24Feb: 24% viability

56Mar: 56% viability

74Apr: 74% viability

76May: 76% viability

76Jun: 76% viability

66Jul: 66% viability

74Aug: 74% viability

80Sep: 80% viability

60Oct: 60% viability

19Nov: 19% viability

0Dec: 0% viability

6/12

Lunch Outside

1Jan: 1% viability

24Feb: 24% viability

56Mar: 56% viability

74Apr: 74% viability

76May: 76% viability

76Jun: 76% viability

66Jul: 66% viability

74Aug: 74% viability

80Sep: 80% viability

60Oct: 60% viability

19Nov: 19% viability

0Dec: 0% viability

51%

Cold

12/12

Walking

90Jan: 90% viability

99Feb: 99% viability

100Mar: 100% viability

100

100Apr: 100% viability

100

100May: 100% viability

100

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

100Sep: 100% viability

100

99Oct: 99% viability

99Nov: 99% viability

96Dec: 96% viability

12/12

Walking

90Jan: 90% viability

99Feb: 99% viability

100Mar: 100% viability

100

100Apr: 100% viability

100

100May: 100% viability

100

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

100Sep: 100% viability

100

99Oct: 99% viability

99Nov: 99% viability

96Dec: 96% viability

98%

12/12

Running

90Jan: 90% viability

99Feb: 99% viability

100Mar: 100% viability

100

100Apr: 100% viability

100

100May: 100% viability

100

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

100Sep: 100% viability

100

99Oct: 99% viability

99Nov: 99% viability

96Dec: 96% viability

12/12

Running

90Jan: 90% viability

99Feb: 99% viability

100Mar: 100% viability

100

100Apr: 100% viability

100

100May: 100% viability

100

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

100Sep: 100% viability

100

99Oct: 99% viability

99Nov: 99% viability

96Dec: 96% viability

98%

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Kongsberg · Norway

Climate

Climate Lab·Kongsberg

Lifestyle Calendar·Kongsberg

Air Quality Profile

Air Quality Profile

Who thrives in Kongsberg

Frequently asked about Kongsberg

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