United StatesThe weather in January in Jefferson
It's cool in January in Jefferson with an average temperature of 14°C. Temperatures this month range from a low of 11°C to a high of 18°C. At night, you can expect temperatures between 0°C and 7°C.
Looking for sun? January isn’t a good month to be in Jefferson. There’s too much chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Jefferson, Texas. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 27°C in 2023, Jefferson reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was -1°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -13°C to a highest value of 20°C.
Precipitation and snowfall
In January, there is an average of 133 mm of precipitation, spread over 14 days. Of the total precipitation, about 0,9 cm falls as snow in January. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in January for Jefferson
Click on any day in January to get detailed info about the usual weather on that day in Jefferson. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Jefferson | New York | |
|---|---|---|
| Average temperature | 14°C | 5°C |
| Max. temperature | 18°C | 11°C |
| Min. temperature | 0°C | -5°C |
| Total precipitation | 133 mm | 97 mm |
| Rainy days | 14 days | 12 days |
| Total snowfall | 0,9 cm | 16 cm |
| Snowy days | 1 day | 8 days |
Start of January
The month of January starts in Jefferson with cool temps, averaging around 13°C during the day and nights around 3°C.
Mid January
By mid-January, daytime temps rise to around 16°C, with nights around 4°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of January
By the end of January, the average daytime temperature in Jefferson is around 16°C, while nighttime temps are about 4°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Jefferson
UV index
The UV index is a maximum of 4 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 Jefferson for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Jefferson, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Jefferson
Temperature in January in Jefferson over the years
Precipitation charts
These charts show the average amount of precipitation in January in Jefferson, Texas. 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 Jefferson
Total precipitation in January in Jefferson over the years
Daily Snowfall in January in Jefferson
Snowfall in January in Jefferson per year
Daily UV index in January in Jefferson
This chart shows the average daily UV index in January in Jefferson, 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 Jefferson
Have you been to Jefferson in January?
Share your weather experience in January in Jefferson.
Average weather in Jefferson by month
Click on a month below to see detailed weather info for Jefferson. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.