-5 to 26°C
temperature
2451 hours
sunshine per day
600 mm
rain
104 days
dry
169 days
rain
92 days
snow

Climate of Fairfax

Fairfax has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Fairfax is 11° degrees and there is about 600 mm of rain in a year. It is dry for 123 days a year with an average humidity of 81% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -5°C and 26°C
  • Night:the average nighttime temperature is between -11°C and 14°C
  • Rain: it rains 169 days and there is a total of approximately 600 mm rainfall
  • Snow: it snows an average of 92 days per year
  • Sun hours: throughout the year there are 2451 sun hours
Maximum temperature: between -5°C and 26°C
Warmest month: 26°C in July
Coldest month: -5°C in January
Night temperature: between -11°C and 14°C
Dry days: 104 days
Days with rain: 169 days
Days with snow: 92 days
Total rain sum: 600 mm
Hours of sunshine: 2451 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Fairfax

In this climate table you can see at a glance what the average weather per month is for Fairfax. 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 Fairfax might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -5 -3 2 10 19 22 26 25 21 13 6 -1
Night temp. (°C) -11 -10 -6 1 8 11 14 13 10 5 -1 -7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 42 39 53 56 55 71 45 49 37 55 47 51
Days with rain 9 9 12 18 16 18 17 16 12 17 13 12
Days with snow 21 20 16 6 1 - - - - 2 8 18
Dry days 1 - 3 6 14 12 14 15 18 12 9 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 5 7 9 9 11 11 9 5 5 3
Wind force (Bft) 2 2 3 3 2 2 2 2 2 2 2 2
UV-index 1 2 2 3 5 5 5 5 3 2 2 1

Best time to visit Fairfax

The best time to visit Fairfax in the state of Vermont is from May through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Fairfax is 26°C in July and the lowest is -5°C in January.

Climate of Fairfax by month

What is the average climate in a given month for Fairfax? 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.

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