Hauts-de-France

Calais · France

Name: Calais, France
Address: Calais, FR

A city in France.

Photo by Francois Gha on Unsplash

Small city

72K

27 km²

23:05 UTC+1

EUR

Explore on map →Climate twin →

Calais, France is a 72K-resident city with 155 sunny days and 0 frost days annually and an annual PM2.5 of 9.1 µg/m³. A city in France.

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Climate

Feels-like °C

-6

-3

-1

-4

Dinner outside

Climate Lab·Calais

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	10	11	11	13	15	19	19	21	20	16	13	11	15
Daily mean°C	7	9	8	10	13	16	18	19	17	14	11	8	12
Daily low°C	4	5	5	7	11	13	16	16	14	12	7	5	10
Thermal comfort
High feelsDaily high feels-like°C	3	7	13	17	23	25	27	27	24	17	11	4	16
Mean feelsDaily mean feels-like°C	-6	-3	-1	5	13	17	17	18	14	8	2	-4	7
Low feelsDaily low feels-like°C	-12	-14	-11	-5	2	8	8	9	4	-2	-8	-12	-3
Humidity
HumidityRelative humidity%	83	82	80	77	80	80	78	79	80	82	83	85	81
Dewpoint°C	3.6	5.2	5.6	6.6	9.6	12.4	13.7	15.2	14.0	11.0	7.5	5.7	9.2
Precipitation
Rainfallmm	81	53	69	48	48	42	64	70	70	124	102	113	885
Rain days≥1mm	13	13	13	7	11	11	12	13	11	16	18	19	157
Wind
Wind avgm/s	7.9	8.0	6.5	6.4	5.6	5.3	5.3	5.5	5.4	7.2	6.3	7.6	6.4
Windiest hoursm/s	12.3	13.9	13.1	10.2	10.0	9.3	11.7	10.7	11.6	11.8	13.1	13.8	11.8
Sun & UV
Sunshinehrs/day	3.2	4.9	7.8	10.0	11.2	11.3	11.5	10.5	8.6	6.0	4.0	2.0	7.6
Clear skyindex	19%	29%	44%	43%	42%	45%	47%	51%	46%	33%	24%	17%	37%
UV indexmax avg	0.5	0.9	1.9	3.2	4.6	5.2	5.5	4.7	3.3	1.6	0.7	0.4	2.7

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

Confidence: High

Lifestyle Calendar·Calais

Outdoor living in Calais is seasonal. October through March are the toughest stretch. Dinner outside is tough year-round, while walking works 6/12 months.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

0/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

6Mar: 6% viability

23Apr: 23% viability

44May: 44% viability

60Jun: 60% viability

59Jul: 59% viability

53Aug: 53% viability

53Sep: 53% viability

18Oct: 18% viability

2Nov: 2% viability

0Dec: 0% viability

0/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

6Mar: 6% viability

23Apr: 23% viability

44May: 44% viability

60Jun: 60% viability

59Jul: 59% viability

53Aug: 53% viability

53Sep: 53% viability

18Oct: 18% viability

2Nov: 2% viability

0Dec: 0% viability

27%

Cold

1/12

Lunch Outside

12Jan: 12% viability

21Feb: 21% viability

35Mar: 35% viability

50Apr: 50% viability

59May: 59% viability

65Jun: 65% viability

61Jul: 61% viability

56Aug: 56% viability

58Sep: 58% viability

38Oct: 38% viability

33Nov: 33% viability

10Dec: 10% viability

1/12

Lunch Outside

12Jan: 12% viability

21Feb: 21% viability

35Mar: 35% viability

50Apr: 50% viability

59May: 59% viability

65Jun: 65% viability

61Jul: 61% viability

56Aug: 56% viability

58Sep: 58% viability

38Oct: 38% viability

33Nov: 33% viability

10Dec: 10% viability

42%

Wind

6/12

Walking

55Jan: 55% viability

44Feb: 44% viability

64Mar: 64% viability

71Apr: 71% viability

77May: 77% viability

79Jun: 79% viability

70Jul: 70% viability

66Aug: 66% viability

72Sep: 72% viability

61Oct: 61% viability

57Nov: 57% viability

52Dec: 52% viability

6/12

Walking

55Jan: 55% viability

44Feb: 44% viability

64Mar: 64% viability

71Apr: 71% viability

77May: 77% viability

79Jun: 79% viability

70Jul: 70% viability

66Aug: 66% viability

72Sep: 72% viability

61Oct: 61% viability

57Nov: 57% viability

52Dec: 52% viability

64%

Wind

6/12

Running

55Jan: 55% viability

44Feb: 44% viability

64Mar: 64% viability

71Apr: 71% viability

77May: 77% viability

79Jun: 79% viability

70Jul: 70% viability

66Aug: 66% viability

72Sep: 72% viability

61Oct: 61% viability

57Nov: 57% viability

52Dec: 52% viability

6/12

Running

55Jan: 55% viability

44Feb: 44% viability

64Mar: 64% viability

71Apr: 71% viability

77May: 77% viability

79Jun: 79% viability

70Jul: 70% viability

66Aug: 66% viability

72Sep: 72% viability

61Oct: 61% viability

57Nov: 57% viability

52Dec: 52% viability

64%

Wind

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Frequently asked about Calais

▶How many sunny days does Calais have per year?

Calais averages approximately 155 sunny days per year, based on historical climate data.

▶How walkable is Calais?

Calais has a walkability score of 2.8 out of 5. Measured: WALK index 55.3/100 — mostly flat ground, moderate access to daily facilities, typical residential fabric. (Access credit 49%, comfort 47% over DEGURBA footprint.)

▶What is the air quality in Calais?

Calais has an annual PM2.5 concentration of 9.1 µg/m³, classified as "Good" by WHO standards. Within WHO interim target 4. Low health risk for most people.

Calais · France

Climate

Climate Lab·Calais

Lifestyle Calendar·Calais

Mobility Profile

Walkabilityin CalaisModerate

Public Transitin CalaisModerate

Car Efficiencyin Calais

Motorbike/Scooter Efficiencyin Calais

Cycling Infrastructurein Calais

Airport Accessibilityin Calais

Flight Connectivityin Calais

Low-Cost Airlinesin Calais

Air Quality Profile

Mobility Profile

Walkabilityin CalaisModerate

Public Transitin CalaisModerate

Car Efficiencyin Calais

Motorbike/Scooter Efficiencyin Calais

Cycling Infrastructurein Calais

Airport Accessibilityin Calais

Flight Connectivityin Calais

Low-Cost Airlinesin Calais

Air Quality Profile

Who thrives in Calais

About Calais

Mobility

Frequently asked about Calais

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