Temperatures 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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ilwaco in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Ilwaco with cold temperatures, averaging around 10°C during the day and nights close to 5°C. Plenty of days with a chance of precipitation.
Mid-January
By mid-January, the average daytime temperature rises to around 12°C, with nights close to 6°C. The chance of precipitation is high during this period.
End of January
By the end of January, the average daytime temperature in Ilwaco will be around 11°C, with nights close to 5°C. There’s a significant chance of many days with precipitation.
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Precipitation in January
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.
The average precipitation chance this month is 61% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Ilwaco. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Ilwaco in January |
London | ||
|---|---|---|---|
 Average Temperature |
11°C | 8°C | |
 High Temp |
12°C | 9°C | |
| Low Temp |
9°C | 6°C | |
 Total Precipitation |
520 mm | 58 mm | |
| Rainy Days |
19 days | 9 days | |
December
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?
After some sun? Then January isn’t the best time to be in Ilwaco. There’s too much chance of rain this month.
Temperature records for Ilwaco in January
With 18°C, Ilwaco hit the highest temperature in the last 10 years in January 2018. The lowest daytime temperature in this month was 2°C in 2017. The extreme night temperatures ranged from a low of -5°C to a high of 12°C.
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Daily Temperature in January in Ilwaco
This chart shows the average daily temperatures, both day and night, for each day in January in Ilwaco, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Ilwaco
The chart below shows the average daily precipitation in January for Ilwaco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 19 days of rain 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 years.
Total Precipitation in January in Ilwaco Over the Years
This chart shows the average precipitation in January in Ilwaco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for Ilwaco
Click on a specific day in January for detailed info on the typical 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?
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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.
