Temperatures in January
It's hot in January in Katwijk with an average temperature of 30°C. Temperatures this month range from a low of 27°C to a high of 31°C. At night, you can expect temperatures between 21°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Katwijk 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 Katwijk with hot temperatures, averaging around 30°C during the day and nights close to 23°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-January
By mid-January, the average daytime temperature rises to around 31°C, with nights close to 23°C. The chance of precipitation is high during this period.
End of January
By the end of January, the average daytime temperature in Katwijk will be around 30°C, with nights close to 23°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in January
In January, there is an average of 164 mm of precipitation, spread over 20 days. The wind speed is around 3 Bft, mostly coming from the Northeast.
The average precipitation chance this month is 63% 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 Katwijk. 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.
Katwijk in January |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 8°C | |
 High Temp |
31°C | 9°C | |
| Low Temp |
27°C | 6°C | |
 Total Precipitation |
164 mm | 58 mm | |
| Rainy Days |
20 days | 9 days | |
December
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is January a good time to visit Katwijk?
After some sun? Then January isn’t the best time to be in Katwijk. The temperature is pleasant, but there’s too much chance of rain this month.
Check out the climate of Katwijk for all months and discover the best travel time
Daily Temperature in January in Katwijk
This chart shows the average daily temperatures, both day and night, for each day in January in Katwijk, 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 Katwijk
The chart below shows the average daily precipitation in January for Katwijk, 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 20 days of rain in Katwijk.
Daily UV Index in January in Katwijk
This chart shows the average daily UV index in January in Katwijk, 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 Katwijk Over the Years
This chart shows the average temperature in January in Katwijk, measured in degrees Celsius, over the past years.
Total Precipitation in January in Katwijk Over the Years
This chart shows the average precipitation in January in Katwijk, 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 Katwijk
Click on a specific day in January for detailed info on the typical weather on that day in Katwijk. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Katwijk
Have you been to Katwijk in January?
Share your weather experience in January in Katwijk.
Average Weather in Katwijk by Month
Click on a month below to see detailed weather info for Katwijk. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
