2 to 27°C
temperature
2786 hours
sunshine per day
842 mm
rain
177 days
dry
163 days
rain
25 days
snow

Climate of Fairfield

Fairfield has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Fairfield is 14° degrees and there is about 840 mm of rain in a year. It is dry for 164 days a year with an average humidity of 75% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 2°C and 27°C
  • Night:the average nighttime temperature is between -3°C and 20°C
  • Rain: it rains 163 days and there is a total of approximately 842 mm rainfall
  • Snow: it snows an average of 25 days per year
  • Sun hours: throughout the year there are 2786 sun hours
Maximum temperature: between 2°C and 27°C
Warmest month: 27°C in July
Coldest month: 2°C in January
Night temperature: between -3°C and 20°C
Dry days: 177 days
Days with rain: 163 days
Days with snow: 25 days
Total rain sum: 842 mm
Hours of sunshine: 2786 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Fairfield.

Precipitation graph

This graph shows the average amount of rainfall per month for Fairfield.

Climate table of Fairfield

In this climate table you can see at a glance what the average weather per month is for Fairfield. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Fairfield might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 2 3 7 13 18 23 27 26 23 17 11 6
Night temp. (°C) -3 -3 1 6 12 16 20 20 17 11 5 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 60 59 68 72 59 65 79 78 67 75 71 89
Days with rain 9 10 13 16 16 17 17 15 13 14 10 13
Days with snow 7 7 6 - - - - - - - 1 4
Dry days 15 11 12 14 15 13 14 16 17 17 19 14
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 9 9 10 11 11 9 6 6 5
Wind force (Bft) 3 3 3 3 3 2 2 2 3 3 3 3
UV-index 2 2 2 3 5 6 6 6 4 3 2 2

Best time to visit Fairfield

The best time to visit Fairfield in the state of Connecticut is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Fairfield is 27°C in July and the lowest is 2°C in January.

Climate of Fairfield by month

What is the average climate in a given month for Fairfield? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Fairfield weather experiences

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