Orenco Weather in December

Orenco in December averages 8°C (46°F) during the day and 2°C (36°F) at night. This is the wettest month of the year, and part of the winter season.

Rainfall in Orenco in December

In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. You can typically expect 22 days of rain this month, averaging around 183 mm (7.2 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Orenco in December

In December, Orenco gets low temperatures, with highs of 8°C (46°F). Nights cool to around 2°C (36°F). The month of December belongs to the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Orenco in December

With limited sunshine this month, there are about 64 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Orenco has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Orenco's climate page.

Orenco Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 73%  

Precipitation 183 mm (7.2 in)  

Rainy days 22 days  

Humidity 83% *  

Sunshine 64 hours *  

Percentage Sunshine *  

* Data from: Portland, the United States of America (25 KM, 15 Miles).

What to Wear in Orenco in December

We recommend to layer up for chilly conditions in Orenco in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Orenco in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Orenco's climate page.

More climate data for Orenco

Temperature Rainfall Sunshine Humidity

See the full Orenco climate overview or explore weather in the United States of America.