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United StatesThe weather in January in Rock Hill
It's cool in January in Rock Hill with an average temperature of 11°C. Temperatures this month range from a low of 7°C to a high of 14°C. At night, you can expect temperatures between -4°C and 6°C.
Looking for sun? January isn’t a good month to be in Rock Hill. 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 Rock Hill, South Carolina. 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 25°C in 2017, Rock Hill reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was -5°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -15°C to a highest value of 19°C.
Precipitation and snowfall
In January, there is an average of 149 mm of precipitation, spread over 15 days. Of the total precipitation, about 1,7 cm falls as snow in January. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in January for Rock Hill
Click on any day in January to get detailed info about the usual weather on that day in Rock Hill. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Rock Hill | New York | |
|---|---|---|
| Average temperature | 11°C | 5°C |
| Max. temperature | 14°C | 11°C |
| Min. temperature | -4°C | -5°C |
| Total precipitation | 149 mm | 97 mm |
| Rainy days | 15 days | 12 days |
| Total snowfall | 1,7 cm | 16 cm |
| Snowy days | 1 day | 8 days |
Start of January
The month of January starts in Rock Hill with cold temps, averaging around 11°C during the day and nights around 1°C.
Mid January
By mid-January, daytime temps rise to around 13°C, with nights around 2°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 Rock Hill is around 11°C, while nighttime temps are about 0°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Rock Hill for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Rock Hill, South Carolina. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Rock Hill
Temperature in January in Rock Hill over the years
Precipitation charts
These charts show the average amount of precipitation in January in Rock Hill, South Carolina. 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 Rock Hill
Total precipitation in January in Rock Hill over the years
Daily Snowfall in January in Rock Hill
Snowfall in January in Rock Hill per year
Daily UV index in January in Rock Hill
This chart shows the average daily UV index in January in Rock Hill, 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 Rock Hill
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Average weather in Rock Hill by month
Click on a month below to see detailed weather info for Rock Hill. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.