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Chichester Weather and Climate: A Comprehensive Guide

The climate in Chichester is marked by big temperature swings throughout the year. Temperatures range from pleasant during the warmest months to cold in the cooler months. It receives a reasonable amount of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Chichester, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 21°C in August. In February, the coolest month of the year, temperatures drop to a chilly 9°C.

At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Chichester receives a reasonable amount of rainfall, with an annual precipitation of 889 mm. Chichester experiences moderate seasonal variation in rainfall, with monthly averages ranging from 103 mm in November, the wettest month, and 56 mm in March, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Chichester

Wednesday
19 Feb
Cloudy
Cloudy
8°C
0.7 mm
Thursday
20 Feb
Light rain
Light rain
11°C
1.3 mm
Friday
21 Feb
Light rain
Light rain
12°C
1.5 mm

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Chichester in the United Kingdom

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Chichester?
    August has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Chichester?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Chichester?
    November tops the wettest month list with 103 mm of rainfall.
  • Which is the driest month in Chichester?
    March is the driest month with 56 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.