4 to 31°C
temperature
2880 hours
sunshine per day
661 mm
rain
196 days
dry
152 days
rain
17 days
snow

Climate of Jefferson

Jefferson has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Jefferson is 35° degrees and there is about 260 inch of rain in a year. It is dry for 181 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 4°C and 31°C
  • Night:the average nighttime temperature is between -3°C and 20°C
  • Rain: it rains 152 days and there is a total of approximately 661 mm rainfall
  • Snow: it snows an average of 17 days per year
  • Sun hours: throughout the year there are 2880 sun hours
Maximum temperature: between 4°C and 31°C
Warmest month: 31°C in July
Coldest month: 4°C in January
Night temperature: between -3°C and 20°C
Dry days: 196 days
Days with rain: 152 days
Days with snow: 17 days
Total rain sum: 661 mm
Hours of sunshine: 2880 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Jefferson

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 40 44 52 66 75 83 87 85 78 66 55 46
Night temp. (°F) 26 29 36 47 56 63 68 67 61 50 39 33
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 19 19 22 23 25 19 21 21 21 23 22 25
Days with rain 10 9 13 15 17 14 15 15 12 12 9 11
Days with snow 5 5 3 - - - - - - - 1 3
Dry days 16 14 15 15 14 16 16 16 18 19 20 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 7 9 9 11 11 11 9 6 6 5
Wind force (Bft) 3 3 3 3 2 2 2 2 2 2 2 2
UV-index 2 3 3 4 6 6 6 6 5 4 3 2

Best time to visit Jefferson

The best time to visit Jefferson in the state of Virginia is from April through October. In this period you have a warm temperature and little precipitation. The highest average temperature in Jefferson is 87°F in July and the lowest is 40°F in January.

Climate of Jefferson by month

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

Jefferson weather experiences

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