7 to 27°C
temperature
2711 hours
sunshine per day
756 mm
rain
193 days
dry
167 days
rain
5 days
snow

Climate of Oregon City

Oregon City has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Oregon City is 16° degrees and there is about 758 mm of rain in a year. It is dry for 177 days a year with an average humidity of 77% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 7°C and 27°C
  • Night:the average nighttime temperature is between 1°C and 11°C
  • Rain: it rains 167 days and there is a total of approximately 756 mm rainfall
  • Snow: it snows an average of 5 days per year
  • Sun hours: throughout the year there are 2711 sun hours
Maximum temperature: between 7°C and 27°C
Warmest month: 27°C in August
Coldest month: 7°C in December
Night temperature: between 1°C and 11°C
Dry days: 193 days
Days with rain: 167 days
Days with snow: 5 days
Total rain sum: 756 mm
Hours of sunshine: 2711 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Oregon City

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 8 8 11 14 19 22 26 27 23 17 10 7
Night temp. (°C) 2 2 3 4 6 8 10 11 10 7 4 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 95 92 93 81 34 20 3 4 26 84 98 126
Days with rain 17 17 21 19 13 10 4 3 8 16 20 19
Days with snow 1 2 1 - - - - - - - - 1
Dry days 13 9 9 11 18 20 27 28 22 15 10 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 4 6 8 9 10 11 11 10 5 5 4
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 2 2 3 3 4 5 6 4 4 3 2 2

Best time to visit Oregon City

The best time to visit Oregon City in the state of Oregon is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Oregon City is 27°C in August and the lowest is 7°C in December.

Climate of Oregon City by month

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

Oregon City weather experiences

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