The weather in January in Napavine

It's cold in January in Napavine with an average temperature of 9°C. Temperatures this month range from a low of 7°C to a high of 11°C. At night, you can expect temperatures between 1°C and 6°C.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Napavine, Washington. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Precipitation and snowfall

In January, there is an average of 88 mm of precipitation, spread over 11 days. Of the total precipitation, about 1,5 cm falls as snow in January. The wind speed is around 3 Bft, mostly coming from the South.

Daily weather in January for Napavine

Click on any day in January to get detailed info about the usual weather on that day in Napavine. Check out the historical temperatures and precipitation over the past 10 years on this day.

January weather comparison

  Napavine New York
Average temperature 9°C 5°C
Max. temperature 11°C 11°C
Min. temperature 1°C -5°C
Total precipitation 88 mm 97 mm
Rainy days 11 days 12 days
Total snowfall 1,5 cm 16 cm
Snowy days 1 day 8 days

Start of January

The month of January starts in Napavine with cold temps, averaging around 9°C during the day and nights around 3°C.

Mid January

By mid-January, daytime temps rise to around 10°C, with nights around 4°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of January

By the end of January, the average daytime temperature in Napavine is around 10°C, while nighttime temps are about 4°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of Napavine for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in January in Napavine, Washington. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in January in Napavine

Temperature in January in Napavine over the years

Precipitation charts

These charts show the average amount of precipitation in January in Napavine, Washington. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in January in Napavine

Total precipitation in January in Napavine over the years

Daily Snowfall in January in Napavine

Snowfall in January in Napavine per year

Daily UV index in January in Napavine

This chart shows the average daily UV index in January in Napavine, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in January in Napavine

Have you been to Napavine in January?

Share your weather experience in January in Napavine.

Your email will not be shown in the review and will not be shared with others.

Average weather in Napavine by month

Click on a month below to see detailed weather info for Napavine. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.