Weather by Month - Paris

Paris experiences distinct seasons, with warm August days averaging 24°C / 76°F and cool January nights dropping to 2°C / 35°F. Rainfall averages 59 mm / 2.3 in per month, with December typically the wettest. June offers the longest days with around 16 hours of daylight.

Temperature Comparison

The biggest temperature swing occurs between October and November, with a change of 6°C.

Month Low Temperature High Temperature Category
January cold
February cool
March cool
April mild
May mild
June warm
July warm
August warm
September mild
October mild
November cool
December cold

Rain & Sunshine Patterns

Driest Months

#1 February
Best for: outdoor activities & sightseeing
#2 September
Best for: outdoor activities & sightseeing
#3 April
Best for: outdoor activities & sightseeing

Wettest Months

#1 December
Expect: possible showers, pack waterproofs
#2 May
Expect: possible showers, pack waterproofs
#3 October
Expect: possible showers, pack waterproofs

UV & Sun Protection Calendar

High UV Alert:
April, May, June, July, August require serious sun protection.
Jan
2
LOW-MOD
Feb
3
MODERATE
Mar
5
MODERATE
Apr
6
HIGH
May
7
HIGH
Jun
7
HIGH
Jul
7
HIGH
Aug
7
HIGH
Sep
6
MODERATE
Oct
4
MODERATE
Nov
2
LOW-MOD
Dec
2
LOW-MOD
Extreme (11+)
Avoid sun during midday, use SPF 50+
Very High (8-10)
Essential sun protection required
High (6-7)
Use SPF 30+, wear hat & sunglasses
Moderate (3-5)
Sun protection recommended
Low-Moderate (1-2)
Minimal protection needed
Low (0)
No protection required

Daylight Hours

Daylight varies from 8.3 hours in December (winter) to 16.1 hours in June (summer), which is a difference of 7.8 hours.

Shortest Days

December
8.3h
Average Sunrise:08:36
Average Sunset:16:56
Plan daytime activities for midday when light is best. Early sunsets mean evening plans should account for darkness.

Longest Days

June
16.1h
Average Sunrise:04:48
Average Sunset:20:53
Extended daylight perfect for evening activities and late dining. You can fit more sightseeing into each day.

Wind & Humidity Overview

Wind Conditions

Average wind speed
Windiest months:
February (15 km/h) January (15 km/h) December (15 km/h)
Packing tip: Conditions are generally calm, but a light layer is always handy.

Humidity Levels

Average humidity
77%
Most humid:
December (87%)
Least humid:
July (67%)
Packing tip: Choose breathable, natural fabrics like cotton or linen for comfort in humid conditions.

Seasonal Overview

Northern Hemisphere seasons shape the weather patterns throughout the year. Here's what to expect in each season:

Winter

January, February, December
Avg High 8°C
Avg Low 2°C
Avg Rain 59 mm
Cool weather; bring layers and a jacket

Spring

March, April, May
Avg High 15°C
Avg Low 6°C
Avg Rain 58 mm
Variable conditions; layer your clothing

Summer

June, July, August
Avg High 24°C
Avg Low 14°C
Avg Rain 60 mm
Comfortable temperatures; enjoy outdoor activities

Autumn

September, October, November
Avg High 16°C
Avg Low 9°C
Avg Rain 59 mm
Mild conditions; transitional weather

Monthly Details

Click any month for detailed weather information and packing advice.

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Frequently Asked Questions

What is the best month to visit Paris?

The best months to visit Paris depend on your preferences. For warm weather, August is typically the warmest month. For dry conditions, February, September, April tend to have the least rainfall. Consider your priorities—whether you prefer warmer temperatures, drier weather, or longer daylight hours.

When is Paris warmest?

August is typically the warmest month in Paris, with average high temperatures reaching around 24°C (75°F). This is peak summer weather, ideal for outdoor activities and sightseeing.

When is Paris coldest?

January is usually the coldest month, with average low temperatures dropping to around 2°C (36°F). Pack warm layers if visiting during this time, especially for evening activities.

When does Paris get the most rain?

December typically sees the most rainfall in Paris, averaging around 70mm (2.8 inches). It's wise to pack waterproof layers and have some indoor backup plans if you're visiting during this month.

What is the driest month in Paris?

February is typically the driest month, with average rainfall of just 50mm (2.0 inches). This makes it an excellent time for outdoor exploration and activities with minimal risk of rain disruption.

How much does the temperature vary in Paris throughout the year?

Temperatures in Paris range from average lows of 8°C (46°F) to highs of 16°C (60°F). This variation means you'll want to pack differently depending on when you visit—layers are key for adapting to the seasonal changes.

Do I need sun protection when visiting Paris?

Yes, sun protection is important in Paris. UV levels can reach 7 during peak months, which is considered high. Pack sunscreen (SPF 30+), sunglasses, and a hat, especially if you'll be outdoors for extended periods.

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