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One page of sourced numbers per city: what a day costs, what the travel advisory says, and which months score best on the weather.

Data: GeoNames, Open-Meteo, World Bank, US State Department, UK FCDO.

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© 2026 Travel City Index. Every number on this site comes from a dataset named on the page that shows it.
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Weather and seasons in Paris, France

Best time to visit Paris: month-by-month weather (2026)

The highest-scoring months in Paris are Jun, Jul and Aug.

Best months

Jun, Jul and Aug

Peak season

Jun, Jul and Aug

Off season

Jan, Feb and Dec

Monthly Temperatures (°C)

Monthly Rainfall (mm)

Month-by-Month Guide

Temperature, rainfall and sunshine are measured. The visit score below is derived from those three (design spec §5.3)estimate.

Jan

Temp: 2.1°C – 7.3°C

Rain: 88mm

Sunshine: 3.3h/day

Visit score: 2/10

Feb

Temp: 3.5°C – 9.6°C

Rain: 51mm

Sunshine: 4.3h/day

Visit score: 3.1/10

Mar

Temp: 4.9°C – 12.8°C

Rain: 72mm

Sunshine: 7.3h/day

Visit score: 5.4/10

Apr

Temp: 6.9°C – 16°C

Rain: 66mm

Sunshine: 9.6h/day

Visit score: 5.6/10

May

Temp: 10.3°C – 19.6°C

Rain: 89mm

Sunshine: 10.9h/day

Visit score: 6.7/10

Jun

Best

Temp: 14.3°C – 24.7°C

Rain: 74mm

Sunshine: 12.4h/day

Visit score: 9.1/10

Jul

Best

Temp: 15.5°C – 24.9°C

Rain: 108mm

Sunshine: 11.5h/day

Visit score: 8.2/10

Aug

Best

Temp: 15.4°C – 25.2°C

Rain: 92mm

Sunshine: 10.7h/day

Visit score: 8.2/10

Sep

Temp: 13°C – 21.5°C

Rain: 86mm

Sunshine: 8.5h/day

Visit score: 6.7/10

Oct

Temp: 10°C – 17.3°C

Rain: 91mm

Sunshine: 6.4h/day

Visit score: 4.2/10

Nov

Temp: 6.1°C – 11.3°C

Rain: 85mm

Sunshine: 4.3h/day

Visit score: 3.7/10

Dec

Temp: 4.4°C – 8.9°C

Rain: 59mm

Sunshine: 2.9h/day

Visit score: 2.8/10

When to go, and when not to

June, July, and August post the highest average temperatures of the year, reaching highs of 24.7C to 25.2C, along with the most daily sunshine, from 10.7 to 12.4 hours. These conditions correspond to the highest visit scores of the twelve months and make this the busiest stretch for travelers.

The trade-off is that July is also the wettest month among the three, with 108mm of rain, and peak season generally brings larger crowds. Travelers who prefer lower costs and fewer people can look to January, February, and December, though these months bring cooler temperatures and far less sunshine, down to 2.9 hours a day in December.

Season Guide

Spring

March – May

Mild temperatures and blooming gardens. A great time for sightseeing with fewer crowds than summer.

Packing tips

  • · Light layers
  • · Rain jacket
  • · Comfortable walking shoes

Summer

June – August

Warmest months with the longest days. Peak tourist season in most destinations.

Packing tips

  • · Sunscreen
  • · Hat
  • · Light clothing
  • · Refillable water bottle

Autumn

September – November

Cooling temperatures and autumn foliage. Shoulder season with good deals on accommodations.

Packing tips

  • · Medium layers
  • · Sweater
  • · Waterproof jacket

Winter

December – February

Coldest months with shorter days. Holiday markets and winter activities in many cities.

Packing tips

  • · Warm coat
  • · Scarf and gloves
  • · Thermal layers
  • · Waterproof boots

Keep reading

More on Paris

  • Back to Paris
  • Best cities to visit in June
  • Best cities to visit in July
  • Best cities to visit in August

Sources

  • GeoNames city database — CC BY 4.0, fetched September 14, 2026
  • Open-Meteo climate archive — CC BY 4.0, fetched September 21, 2026

AI-written interpretation reviewed against the data above — claude-sonnet-5, generated September 21, 2026. Every number on this page comes from a dataset named here; the formulas are public.