6 to 24°C
temperature
2761 hours
sunshine per day
485 mm
rain
199 days
dry
161 days
rain
5 days
snow

Climate of Bothell

Bothell has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Bothell is 14° degrees and there is about 486 mm of rain in a year. It is dry for 173 days a year with an average humidity of 79% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 6°C and 24°C
  • Night:the average nighttime temperature is between 2°C and 11°C
  • Rain: it rains 161 days and there is a total of approximately 485 mm rainfall
  • Snow: it snows an average of 5 days per year
  • Sun hours: throughout the year there are 2761 sun hours
Maximum temperature: between 6°C and 24°C
Warmest month: 24°C in August
Coldest month: 6°C in December
Night temperature: between 2°C and 11°C
Dry days: 199 days
Days with rain: 161 days
Days with snow: 5 days
Total rain sum: 485 mm
Hours of sunshine: 2761 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Bothell

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 7 7 10 13 17 20 23 24 20 15 9 6
Night temp. (°C) 2 2 3 4 6 9 11 11 10 7 4 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 59 47 52 47 25 21 8 13 28 55 74 56
Days with rain 16 14 17 16 13 11 7 6 12 15 19 15
Days with snow 1 2 1 - - - - - - - - 1
Dry days 14 12 13 14 18 19 24 25 18 16 11 15
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 7 8 10 10 11 11 10 6 5 5
Wind force (Bft) 2 2 2 2 2 2 1 1 2 2 2 2
UV-index 2 2 3 3 4 5 5 4 3 3 2 2

Best time to visit Bothell

The best time to visit Bothell in the state of Washington is from June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Bothell is 24°C in August and the lowest is 6°C in December.

Climate of Bothell by month

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

Bothell weather experiences

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