Average weather for Ilwaco in January
It's cool in January in Ilwaco with an average temperature of 11°C. Temperatures this month range from a low of 9°C to a high of 12°C. At night, you can expect temperatures between 3°C and 8°C.
Start of January
The month of January starts in Ilwaco with cold temps, averaging around 10°C during the day and nights around 5°C. There are plenty of days with a good chance of precipitation.
Mid January
By mid-January, daytime temps rise to around 12°C, with nights around 6°C. There’s a high chance of precipitation during this time.
End of January
By the end of January, the average daytime temperature in Ilwaco is around 11°C, while nighttime temps are about 5°C. There’s a significant chance of many days with precipitation.
In January, there is an average of 520 mm of precipitation, spread over 19 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Ilwaco in January |
New York | ||
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11°C | 5°C | |
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12°C | 11°C | |
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9°C | -5°C | |
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520 mm | 97 mm | |
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19 days | 12 days |
UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Is January a good time to visit Ilwaco?
Looking for sun? January isn’t a good month to be in Ilwaco. There’s too much chance of rain this month.
Temperature records
With 18°C in 2018, Ilwaco reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 2°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -5°C to a highest value of 12°C.
Check out the climate of Ilwaco for all months and discover the best travel time
Daily Temperature in January in Ilwaco
This chart shows the average daily high and low temperatures in January for Ilwaco, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Ilwaco
The chart below shows the average daily precipitation in January for Ilwaco, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 19 days of precipitation in Ilwaco.
Daily UV index in January in Ilwaco
This chart shows the average daily UV index in January in Ilwaco, 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.
Temperature in January in Ilwaco over the years
This chart shows the average temperature in January in Ilwaco, measured in degrees Celsius, over the past few years.
Total precipitation in January in Ilwaco over the years
This chart shows the average precipitation in January in Ilwaco, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in January for Ilwaco
Click on any day in January to get detailed info about the usual weather on that day in Ilwaco. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Ilwaco
Have you been to Ilwaco in January?
Share your weather experience in January in Ilwaco.
Average weather in Ilwaco by month
Click on a month below to see detailed weather info for Ilwaco. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.