January weather forecast
Rock Hill, FL

Share

Weather in January

January, like December, is another mild winter month in Rock Hill, Florida, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 59.4°F (15.2°C).

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 59.4°F (15.2°C) and a low of 43.3°F (6.3°C).

Humidity

The average relative humidity in January is 72%.

Rainfall

January and November are months with the least rain when the rain falls for 7.6 days and typically aggregates up to 0.83" (21mm) of rain.

Snowfall

January is the only month when snow falls in Rock Hill. January is the month with the most snowfall in Rock Hill. Snow falls for 0.2 days and accumulates 0.04" (1mm) of snow.

Daylight

The average length of the day in January in Rock Hill is 10h and 26min.
On the first day of the month, sunrise is at 6:41 am and sunset at 4:54 pm. On the last day of January, sunrise is at 6:36 am and sunset at 5:19 pm CST.

Sunshine

The average sunshine in January in Rock Hill is 5.8h.

UV index

The months with the lowest UV index in Rock Hill, Florida, are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 3 during January translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
[Resources]

Frequently asked questions

What part of the year is the coldest in Rock Hill?

Rock Hill, Florida, reaches its average lowest temperatures in January, measuring 59.4°F (15.2°C) at the peak and 43.3°F (6.3°C) at the lowest.

What are the temperatures in Rock Hill in January?

During January, Rock Hill experiences an average high-temperature of 59.4°F (15.2°C) and a low-temperature of 43.3°F (6.3°C).

What is the average humidity in January in Rock Hill?

In January, the average relative humidity in Rock Hill is 72%.

What is the driest month in Rock Hill?

The months with the least rainfall are January and November Rain falls for 7.6 days and accumulates 0.83" (21mm) of rain.

How much does it rain in Rock Hill in January?

In Rock Hill, in January, it is raining for 7.6 days, with typically 0.83" (21mm) of accumulated precipitation.

What is the snowiest month in Rock Hill?

The month with the most snowfall in Rock Hill is January, when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.

When does it start to snow in Rock Hill?

January is the first month it typically snows in Rock Hill. Throughout January, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in January in Rock Hill?

In Rock Hill, Florida, the average day length in January is 10h and 26min.

When is the sunrise / sunset in January in Rock Hill?

On the first day of January in Rock Hill, sunrise is at 6:41 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:19 pm CST.

How many hours of sunshine does Rock Hill have in January?

In January, the average sunshine duration is 5.8h.

What are the months with the lowest UV index in Rock Hill?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the UV index intensity in January in Rock Hill?

In Rock Hill, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Rock Hill, FL

Average temperature in January - Rock Hill, FL
  • Average high temperature in January: 59.4°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in January: 43.3°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

[Resources]

Average pressure in January
Rock Hill, FL

Average pressure in January - Rock Hill, FL
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

[Resources]

Average wind speed in January
Rock Hill, FL

Average wind speed in January - Rock Hill, FL
  • Average wind speed in January: 7mph

The windiest months (with the highest average wind speed) are January, February and March (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

[Resources]

Average humidity in January
Rock Hill, FL

Average humidity in January - Rock Hill, FL
  • Average humidity in January: 72%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (70%).

[Resources]

Average rainfall in January
Rock Hill, FL

Average rainfall in January - Rock Hill, FL
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is August (2.95").
The driest months (with the least rainfall) are January and November (0.83").

[Resources]

Average rainfall days in January
Rock Hill, FL

Average rainfall days in January - Rock Hill, FL
  • Average rainfall days in January: 7.6 days

The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is November (6.8 days).

[Resources]

Average snowfall in January
Rock Hill, FL

Average snowfall in January - Rock Hill, FL
  • Average snowfall in January: 0.04"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

[Resources]

Average snowfall days in January
Rock Hill, FL

Average snowfall days in January - Rock Hill, FL
  • Average snowfall days in January: 0.2 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Rock Hill, FL

Average daylight in January / Average sunshine in January - Rock Hill, FL
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days in January
Rock Hill, FL

Average sunshine days in January - Rock Hill, FL
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is November (21.8 days).
The months with the least sunshine days are July and August (6.3 days).

[Resources]

Average UV index in January
Rock Hill, FL

Average UV index in January - Rock Hill, FL
  • Average UV index in January: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

[Resources]

Average cloud cover in January
Rock Hill, FL

Average cloud cover in January - Rock Hill, FL
  • Average cloud cover in January: 37

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 24).

[Resources]

Average visibility in January
Rock Hill, FL

Average visibility in January - Rock Hill, FL
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Rock Hill, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location